™ MICRO SWITCH HDLS Series Heavy-Duty Limit Switches DESCRIPTION Honeywell Sensing and Control’s MICRO SWITCH™ heavy-duty limit switches’ modular construction allows for a wide variety of actuator styles, operating heads, and electrical circuitry options. The plug-in versions greatly reduce downtime on high production lines as replacement of the switch is accomplished in seconds. The base receptacle contains all the wiring and conduit connection while the switching component with operating head easily assembles to the base and is attached with two screws. APPLICATIONS FEATURES AND BENEFITS • Material handling • Rugged, zinc die-cast housings with epoxy coating for • Balers/compactors indoor and outdoor applications • Automotive machine tools • Sealed to NEMA 1, 3, 4, 4X, 6, 6P, 12, 13; IP 65/66/67 • Conveyors • Food & beverage machinery • Full complement of bodies and head styles for design flexibility • Machine tools • Power plants • Wide variety of actuators and electrical circuitry options available • Off-road equipment • Agricultural equipment • Conduit options available for global applications • Valves • Rotary actuated heads are field adjustable for CW actuation, • Shipboard and dockside CCW actuation or both to reduce inventory • Keyed head design for secure head-to-body retention and TABLE OF CONTENTS 90 degree head rotation Features and options ..............................2 • Plug-in and non plug-in bodies have identical operating General specifications .............................3 characteristics and dimensionally interchangeable • Actuating levers for single and double pole, plug-in and Operating head descriptions ......................4-5 non plug-in bodies provide same tracking and minimize Special options .................................6-8 inventory Side rotary switches ............................9-12 • UL, CSA, CE, and CCC for global use Top rotary switches ............................13-14 • Fluorosilicone seals available for low temperature Levers ......................................15-16 applications Cam tracking ...................................17 • Fluorocarbon seals available for chemically harsh Plunger switches .............................18-26 environments and higher temperature applications. Wobble switches .............................27-32 • Self-lifting pressure plate terminals saves wiring time Special applications ...........................33-34 MICRO SWITCH™ HDLS nomenclature ...............35 MICRO SWITCH™ HDLS listings .................36-37 Series variations .................................38 MICRO SWITCH™ HDLS Series Figure 1. MICRO SWITCH™ HDLS SERIES FEATURES AND OPTIONS Sintered bronze bearing on 303 stainless steel operating shaft for enhanced mechanical life and operational reliability. Tracking interchangeability of actuator levers for single- Twin shaft seals for an and double-pole switches, extra measure of plug-in and non-plug-in. protection. Optional fluorocarbon or fluorosilicone seals. Dual bearings deliver enhanced mechanical life. Exclusive teller tab ensures proper torque. When it cannot be moved, the lever is tight enough to prevent slippage. Boss-and-socket head design for secure head-to-body retention. Diaphragm seal for exta measure of protection. Self-lifting pressure Unique, all-metal drive plate terminals save train for consistent operating wiring time. characteristics even at high Rugged, corrosion- temperature; lasts longer resistant zinc head and (without the need for body are phosphate frequent adjustment) than Easily identified treated and epoxy drive trains with plastic parts. grounding terminal coated. (inside) for compliance with regulatory standards. One piece flat gasket: seals better than gaskets that go around curves and corners. Does not contact the terminals pins to reduce possibility of fluid migration. Front mounting and interchangeability of single- and double-pole switches, Domestic and international plug-in and non-plug-in with one another and with other switch brands. conduit threads. Each switch has four mounting holes; two “through” holes for front mount, and two tapped holes in back for rear mount 2 Honeywell • Sensing and Control Heavy Duty Limit Switches Table 1. General MICRO SWITCH™ HDLS Series Specifications Characteristic Parameter Product Type MICRO SWITCH™ Heavy-Duty Limit Switches Actuators Side plunger - adjustable Side plunger - pin Side plunger maintained - pin Side roller plunger Side rotary Side rotary maintained Top plunger - adjustable Top plunger - pin Top roller plunger Top rotary Wobble - cable Wobble - cat whisker Wobble - coil spring Wobble - plastic rod Wobble - spring wire Circuitry 1NC 1NO SPDT snap action, double break 2NC 2NO DPDT center neutral, snap action, double break 2NC 2NO DPDT snap action, double break 2NC 2NO DPDT sequential, snap action, double break Electrical 10 A thermal Single and double pole: AC15 A600; DC13 R300 Housing Material Zinc die-cast with an electrostatic epoxy coating Termination Types 0.5 in - 14NPT conduit 0.75 in - 14NPT conduit 12 ft cable PG 13,5 conduit 20 mm conduit 4-pin micro-style connector 4-pin mini-style connector 5-pin mini-style connector 9-pin mini-style connector 6 ft cable Manifold mounting Housing Type HDLS Plug-in, HDLS Non-Plug-in Sealing IP65/66/67; NEMA 1, 3, 4, 4X, 6, 6P, 12, 13 Operating Temperature -12 °C to 121 °C [10 °F to 250 °F]; optional: -40 °C to 121 °C [-40 °F to 250 ’F] Agency Approvals and UL, CE, CSA, CCC Standards UNSPSC Code 302119 UNSPSC Commodity 302119 Switches and controls and relays Sealed Industrial Honeywell • Sensing and Control 3 MICRO SWITCH™ HDLS Series MICRO SWITCH™ HDLS SERIES OPERATING HEADS SIDE ROTARY: Available levers provide greater versatility. TOP ROTARY: Available levers provide greater versatility. Heads may be positioned with shaft on any side. All are momen- Heads may be positioned with shaft on any side. All are momen- tary action except maintained head (LSN Series). tary action except maintained head. LSA - Standard: 60° minimum overtravel, LSB: With 100° minimum overtravel. 15° maximum pretravel, 5° (single pole) Various levers that fit side rotary shafts and 7° (double pole) maximum differen- may be used on the top rotary shaft. tial travel. Operating temperature range Switch is ideal when increased overtravel from -12 °C to 121 °C [10 °F to 250 °F].* is required. Momentary action. Standard operating temperature range from -1 °C LSR - Low operating torque: 60° minimum overtravel, 15° to 121 °C [30 °F to 250 °F].* maximum pretravel, 0.19 Nm [1.7 in lb] maximum operating torque. Operating temperature range from -1 °C to 121 °C TOP PLUNGERS: Available with 4,83 mm [0.19 in] minimum [250 °F to 250 °F].* overtravel. Top pin plungers are offered in pin plunger, an adjust- LSN - Maintained contact: Maintained on counterclockwise able plunger, and a roller plunger. Standard temperature range rotation and reset on clockwise rotation, and vice versa. Oper- of -12 °C to 93 °C [10 °F to 200 °F]. ating temperature range from -1 °C to 121 °C [30 °F to 250 °F]. LSP - Low differential: 68° minimum overtravel, 7° maximum LSC - Top pin plunger: A corrosion- pretravel, 3° (single pole) and 4° (double pole) maximum dif- resistant steel plunger for in-line actuat- ferential travel. Operating temperature range from -12 °C to ing motion. Oil-tight seals on plunger and 121 °C [10 °F to 250 °F].* between the operating head and hous- ing keep out coolant, dust, and chips. LSH - Low torque, low differential travel: 68° minimum over- Momentary action. travel. Features low operating torque and narrow differential travel. Operating temperature range from -1 °C to 121 °C LSD - Top roller plunger: A corrosion- [30 °F to 250 °F].* resistant steel roller and plunger that is LSU - Low pretravel: 5° max. pretravel, 70° min. overtravel, adjustable to 90° angles to accept cam and a second step of 18° max. Operating temperature range or slide operation from any of two direc- from -12 °C to 121 °C [10 °F to 250 °F].* tions. Boot seal on the plunger. Momen- LSL - Sequence action: 48° minimum overtravel. Delayed tary action action between operation of two poles. Operating temperature range from -12 °C to 121 °C [10 °F to 250 °F].* LSV - Adjustable top pin plunger: LSM - Center neutral: 53° minimum overtravel. One set of Provides easy application and saves on contacts operates on the clockwise rotation, and another installation time. The operating points of set on the counterclockwise rotation. Operating temperature the switch can be adjusted from 52,8 mm range from -1 °C to 121 °C [30 °F to 250 °F].* to 59,3 mm [2.085 in to 2.335 in]. Seals are the same as the pin plunger. Momen- LST - Momentary action with extra low torque: 12 in oz of tary action. operating and full travel torque with momentary action. Oper- ating temperature range from -12 °C to 121 °C [10 °F to 250 °F].* LSS - Gravity return: Has no return spring mechanism so weight of the lever must provide the return force. Extremely light operating torque (5 in oz max.) is useful in conveyor applications and can be operated by small or lightweight objects. Operating temperature range from -1 °C to 121 °C [30 °F to 250 °F].* *(Fluorocarbon seals are preferred for temperatures above 93 °C [200 °F]). 4 Honeywell • Sensing and Control Heavy Duty Limit Switches MICRO SWITCH™ HDLS SERIES OPERATING HEADS SIDE PLUNGERS: Available with 4,83 mm [0.19 in] minimum overtravel. Side plungers are offered in plain plunger, an adjustable plain plunger, a roller plunger, and a maintained plunger. Standard temperature range of -12 °C to 93 °C [10 °F to 200 °F]. LSE - Side pin plunger: For actuating LSW - Adjustable side pin plunger: motion inline with the plunger travel. Ac- Has the same features of the side plain tuating head may be faced in any of four plunger plus the means to adjust the positions, 90° apart. A boot seal on the operating points of the switch from 41 plunger and a gasket seal between the mm to 47,4 mm [1.615 in to 1.865 in]. head and housing keep out coolant, dust, Momentary action. and chips. Momentary action. LSG - Maintained contact side pin LSF - Side roller plunger: Fits close plunger: Offers a maintained contact on quarters under cams and slides. The actuation of the switch. A reverse motion head may be faced in any of four posi- of the plunger resets the switch. Sealing tions, 90° apart. The roller can be turned is the same as other side plunger actua- vertical or horizontal to the switch. Boot tion heads. Operating temperature range seal on plunger. Momentary action. is -1 °C to 93 °C [30 °F to 200 °F]. ® WOBBLE LEVER ACTUATING HEADS: Heads come with either a spring wire, Delrin plastic rod, or steel cat whisker. Any movement of the lever (except pull) will actuate the switch. Standard temperature range of -12 °C to 93 °C [10 °F to 200 °F]. LSJ1A-7M - Spring LSJ1A-7N - Flexible LSK1A-8C - Coil LSJ1A-7A - Plastic rod: LSK1A-8A - Cat whis- wire: 300 Series SST actuator: Designed with spring: Designed with Recommended where ker: 300 Series SST wire may be formed for a tin-plated cable. a 300 Series SST coil possible scratching or actuator designed for special applications. spring. marring by the actuator low operating force ap- is to be avoided. plications. *(Fluorocarbon seals are preferred for temperatures above 93 °C [200 °F]). Honeywell • Sensing and Control 5 MICRO SWITCH™ HDLS Series SPECIAL OPTIONS HIGH TEMPERATURE/CHEMICAL RESISTANT SWITCHES LOW TEMPERATURE SWITCHES Completely fluorocarbon (FC)-sealed switches have a full FC All forms of HDLS limit switches are also available in low-tem- body gasket coving the switch cavity. Rotary types have an perature construction. Design features include fluorosilicone dia- extra FC seal on the operating shaft, while plunger versions phragm, shaft seals, and external booth seal (where applicable). have FC boot seals. They are for use in applications where the If pre-wired with a cable, low temperature limits are environment includes fire-resistant synthetic fluids. In addition -10 °C [14 °F] flex and -30 °C [-22 °F] non-flex. to most all fluids, the FC-sealed switches may be used with such industrial fluids such as Cellulube, Fyrquell, Houghto-Safe, To order, insert the additional letters Y and B in the appropriate Pydraul, and other special cutting and hydraulic fluids. The ad- places in the standard catalog listing, as shown below: ditional FC seals also promote longer operating life for rotary- LSA1A standard, side-rotary plug-in switch actuated HDLS switches in applications where the temperatures LSYAB1A low-temperature version of LSA1A are normally -12 °C to 121 °C [10 °F to 250 °F]. If pre-wired with cable, then temperature limits are 105 °C [221 °F] dry and 60 °C CONDUIT OPENINGS [140 °F] wet. For conduit openings other than 1/2-NPT and 3/4-NPT, subsitute the following after LS in the catalog listing: To order, insert the additional letters Y and C in the appropriate LS3 PG13,5 places in the standard catalog listing, as shown below: LS4 20 mm LSA1A standard, side-rotary plug-in switch LSA1A side rotary with 1/2-14 NPT conduit LSYAC1A completely FC-sealed version of LSA1A LS4A1A side rotary with 20 mm conduit Standard HDLS Low Temperature HDLS High Temperature HDLS TEMPERATURE LIMITS (Fluorosilicone Sealed): Y_B (Fluorocarbon Sealed)*: Y_C Low Limit High Limit Low Limit High Limit Low Limit High Limit -12 °C -1 °C 93 °C 121 °C -40 °C -29 °C 93 °C 121 °C -12 °C -1 °C 121 °C [10 °F] [30 °F] [200 °F] [250 °F] [-40°F] [-20 °F] [200 °F] [250 °F] [10 °F] [30 °F] [250 °F] LSA - Side Rotary Momentary X X X X X X LSB - Top Rotary X X X X X X LSC - Top Plain Plunger X X X X X X LSD - Top Roller Plunger X X X X X X LSE - Side Plain Plunger X X X X X X LSF - Side Roller Plunger X X X X X X LSG - Side Plunger, Maintained X X X X X X LSH - Side Rotary, Low PT, Low Torque X X X X X X LSJ - Wobble Stick X X X X X X LSK - Cat Whisker X X X X X X LSL - Side Rotary, Sequence X X X X X X LSM - Side Rotary, Center Neutral X X X X X X LSN - Side Rotary, Maintained X X X X X X LSP - Side Rotary, Low Pretravel X X X X X X LSR - Side Rotary, Low Torque X X X X X X LSV - Top Adjustable Plunger X X X X X X LSW - Side Adjustable Plunger X X X X X X * For HDLS application wherein the upper temperature limit is normally above 93 °C [200 °F], much longer switch life can be obtained by using com- pletely fluorocarbon-sealed switches rather than standard HDLS. 6 Honeywell • Sensing and Control Heavy Duty Limit Switches FACTORY SEALED PRE-WIRED LIMIT SWITCHES WIRING DIAGRAMS Features Connectors = Numbers (mini-style) • Pre-wired with 6 ft STOOW-A cable or other 4, 5, or 9-pin Cables = Colors connectors (other lengths available SINGLE POLE • Wire entry area completely factory sealed CABLE OR MINI STYLE CONNECTOR • (Cable version) NEMA 1, 6, 6P, 12; IP67 WHITE BLACK 1 5 • (Connector version) NEMA 1, 6, 6P, 12, 13; IP67 RED ORANGE 4 2 DOUBLE POLE How to order: 3 CABLE OR MINI STYLE CONNECTOR To order factory sealed switches, add the modification codes GREEN GREEN shown below to the standard HDLS listings: Circuitry Cable 1/2 in connector BLUE ORANGE 1 6 SPDT C A (4-pin mini-style) 7 WHITE B (5-pin mini-style) RED 2 5 DD (4-pin micro-style) 8 9 PINK BLACK DPDT M R (9-pin mini-style) 4 3 Examples: BROWN YELLOW LSA1AC = LSA1A with 6 feet of 5-conductor STOW-A cable LSJ2BM-7N = LSJ2B-7N with 6 feet of 9-conductor STOOW-A cable LSA1AB = LSA1A with a 5-pin mini-style connector LSA1ADD = LSA1A with a 4-pin micro-style connector NOTE: Connector versions available with 1/2 in conduit only. SWITCH WIRE POINTS FOR CONNECTOR/CABLE Single-Pole Circuitry 5 1 2 4 3 = Ground Double-Pole Circuitry 4 3 8 9 5 6 2 1 7 = Ground Honeywell • Sensing and Control 7 MICRO SWITCH™ HDLS Series ASSEMBLY MODIFICATIONS MICRO SWITCH™ HDLS SERIES ELECTRICAL RATINGS ac Volts; Pilot Duty: AC15, A600/B600 Momentary action rotary switches can be furnished in other than the normal assembled conditions. To specify modifications, add Electrical Circuitry Vac Amps at 0.35 Amps at 0.35 Rating Power Factor Power Factor the numbers shown below to the catalog listings. Modification Make Break number suffixes are: A* SPDT 120 60 6 1 Clockwise actuation only AC15, DPDT 2 Counterclockwise actuation only 240 30 3 A600 3 Shaft to right of switch front 480 15 1.5 4 Shaft to left of switch front 600 12 1.2 5 Shaft to back of switch B D 120 30 3 7 Indicator light wired to NC circuit AC15, 240 15 1.5 B600 480 7.5 0.75 For example, 600 6 0.60 Catalog listing LSA1A23 is an LSA1A switch adjusted for coun- D Gravity return (Model LSS..) and extra-low torque (Model LST..) terclockwise actuation only. The operating shaft is to the right side of the switch when viewing it from the front (label side). No MICRO SWITCH™ HDLS SERIES ELECTRICAL RATINGS lever. dc Volts; Pilot Duty: DC13, R300 Catalog listing LSA8A7 is an LSA8A switch with the 240 volt Electrical Circuitry Vdc Make & Break Make & Break indicator light wired to the NC circuit. No lever. Rating Amps Amps Inductive Resistive A, B* SPDT 120 0.25 0.8 PLUNGER ASSEMBLY MODIFICATIONS DPDT 240 0.15 0.4 Add the following modification numbers to the catalog listing in * For switches with an indicator light, use only at voltage stated the plunger switch: for indicator light. 3 Side plunger to right of switch front 4 Side plunger to left of switch front 5 Side plunger to back of switch MICRO SWITCH™ HDLS limit switches are capable of the follow- ing low voltage dc loads 6 Roller on top plungers perpendicular to mounting surface 7 Light on indicator versions wired to NC circu it Circuitry Vdc Amps Amps 8 Roller on side plungers in vertical position Inductive Resistive For example, SPDT 24 10 10 Catalog listing LSF1A3 is an LSF1A switch with the side roller DPDT 24 10 10 plunger to the right side. PLUG-IN VS. NON-PLUG-IN MODELS Honeywell HDLS limit switches are offered in two styles: non- plug-in design and plug-in design. With plug-in construction, the wiring and conduit connection is made to the base recep- tacle. This feature reduces downtime as the plug-in unit can be removed and replaced without disconnecting the wiring or conduit connections to the switch. 8 Honeywell • Sensing and Control Heavy Duty Limit Switches Side Rotary MICRO SWITCH™ HDLS SERIES ORDER GUIDE/RECOMMENDED LISTINGS Standard (LSA) Low Differential 5° Pretravel (LSU) (LSP) Standard Low pretravel & Low pretravel Description low differential travel SPDT DPDT SPDT DPDT SPDT DPDT Snap Action Snap Action Snap Action Snap Action Snap Action Snap Action 1NO/1NC 2NO/2NC 2NO/2NC 1NO/1NC 2NO/2NC 1NO/1NC 3 3 3 4 3 3 4 4 4 4 3 4 1 1 1 2 1 2 2 2 1 2 1 2 7 8 7 7 8 8 0° 0° 5 2° 5 6 5 6 6 0° 5° 10° 6° 15° 9° 0° 0° 0° 1° 5° 5° 8° 9° 15° 75° 75°   75° Contact closed n  75° 75° 75° Contact open o    Pretravel 15° max. 15° max. 9° max. 9° max. 5° max. 5° max. Different. travel 5° max. 7° max. 3° max. 4° max. 3° max. 4° max. Overtravel 60° min. 60° min. 66° min. 66° min. 70° min. 70° min. Oper. torque 0,45 Nm [4 in-lb] max. 0,45 Nm [4 in-lb] max. 0,45 Nm [4 in-lb] max. Action CW & CCW (Spring return) 3 Op. temp range -12 °C to 121 °C [10 °F to 250 °F] (for low temp, high temp, or preleaded versions, see page 6) 2 Circuitry Contacts Body Style Conduit Options (NPT) Silver Plug-in 0.5 in LSA1A LSP1A LSU1A 4 Momentary Gold Plug-in 0.5 in LSA1E LSP1E LSU1E   120 V Ind. lite* Silver Plug-in 0.5 in LSA5A LSP5A LSU5A 240 V Ind. lite* Silver Plug-in 0.5 in LSA8A LSP8A LSU8A   SPDT 24 V LED lit 1.5 mA Double Break Silver Plug-in 0.5 in LSA9A LSP9A LSU9A max. auto polarity Silver Non-plug-in 0.5 in LSA3K LSP3K LSU3K Silver Plug-in 0.75 in LSA2B LSP2B LSU2B 4   Gold Plug-in 0.75 in LSA2S – – Silver Plug-in 0.5 in LSA6B LSP6B LSU6B   4 Gold Plug-in 0.5 in LSA6S – –   120 V Ind. lite* Silver Plug-in 0.75 in LSA2R LSP2R LSU2R   Silver Non-plug-in 0.75 in LSA4L LSP4L LSU4L Silver Non-plug-in 0.5 in LSA7L LSP7L LSU7L * Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93 °C [200 °F] 2 Plug-in listings include base receptacle 3 Completely fluorocarbon sealed switches are preferred for use in temperatures above 93 °C [200 °F] 4 Gold-plated contacts To order a fluorocarbon sealed switch, insert the letters Y and C into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAC1A limit switch. Honeywell • Sensing and Control 9 DPDT SPDT 1-2 3-4 3-4 1-2 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 1-2 3-4 3-4 1-2 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 1-2 3-4 3-4 1-2 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 MICRO SWITCH™ HDLS Series Side Rotary MICRO SWITCH™ HDLS SERIES ORDER GUIDE/RECOMMENDED LISTINGS Low Torque (LSR) Low Diff., Low Torque (LSH) Low operating torque Momentary, low pretravel and low Description torque SPDT DPDT SPDT DPDT Snap Action Snap Action Snap Action Snap Action 1NO/1NC 2NO/2NC 1NO/1NC 2NO/2NC 3 3 3 3 4 4 4 4 1 1 1 2 1 2 2 2 7 7 8 8 0° 0° 5 5 6 6 6° 10° 9° 15° 0° 0° 5° 9° 8° 15° 75° 75°   Contact closed n 75° 75°  Contact open o  Pretravel 15° max. 15° max. 9° max. 9° max. Different. travel 5° max. 7° max. 3° max. 4° max. Overtravel 60° min. 60° min. 66° min. 66° min. Oper. torque 0,19 Nm [1.7 in-lb] max. 0,19 Nm [1.7 in-lb] max. Action CW & CCW (Spring return) 3 Op. temp range -1 °C to 121 °C [30 °F to 250°F] (for low temp, high temp, or preleaded versions, see page 6) 2 Circuitry Contacts Body Style Conduit Options (NPT) Silver Plug-in 0.5 in LSR1A LSH1A Momentary 4 Gold Plug-in 0.5 in LSR1E LSH1E   120 V Ind. lite* Silver Plug-in 0.5 in LSR5A LSH5A Silver Plug-in 0.5 in 240 V Ind. lite* LSR8A LSH8A   SPDT 24 V LED lit 1.5 mA Double Break Silver Plug-in 0.5 in LSR9A LSH9S max. auto polarity Silver Non-plug-in 0.5 in LSR3K LSH3K Silver Plug-in 0.75 in LSR3B LSH2B   Silver Plug-in 0.5 in LSR6B LSH6B   Silver Plug-in 0.75 in 120 V Ind. lite* LSR2R LSH2R   Silver Non-plug-in 0.75 in LSR4L LSH4L Silver Non-plug-in 0.5 in LSR7L LSHJ7L   * Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93°C [200 °F] 2 Plug-in listings include base receptacle 3 Completely fluorocarbon sealed switches are preferred for use in temperatures above 93 °C [200 °F] 4 Gold-plated contacts To order a fluorocarbon sealed switch, insert the letters Y and C into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAC1A limit switch. 10 Honeywell • Sensing and Control DPDT SPDT 1-2 3-4 3-4 1-2 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 1-2 3-4 3-4 1-2 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 Heavy Duty Limit Switches Side Rotary MICRO SWITCH™ HDLS SERIES ORDER GUIDE/RECOMMENDED LISTINGS Maint. Maint. Contact Center Neutral Sequence Action Contact (LSN) (LSM) (LSL) (LSQ) 2 Maint. Maintained, Center Neutral Sequential 1,2 360° Alt. 2-pos . Std. (Pole 1 operates (Pole 1 operates Description Action CCW; Pole 2 before Pole 2, either operates CW) CW, CCW, or both) SPDT SPDT DPDT DPDT DPDT Maintained Maintained Contact Contact 3 4 3 4 1 2 Maintained     0° 1 2 Contact 7 8 5 3 4 6 10° 15° 1 18° 0° 2 20° 25° 8° 0° 0° 90° 0° 0° 25° 25° 8° 180° 18° 75° 270° CW 65° 65°  85° 85° Contact closed n 0°   Contact open o st 1: 15° Pretravel 65° max. 65° max. 18° max. nd 2 : add’l 10° Different. travel 40° max. 40° max. 10° max. each pole: 5° Overtravel 20° min. 20° min. 57° min. 48° min. Oper. torque 0,45 Nm [4 in-lb] 0,45 Nm [4 in-lb] 0,45 Nm [4 in-lb] Action Maintained CW & CCW (Spring return) -12 °C to 121 °C -1 °C to 121 °C [30 °F to 250°F] 3 Op. temp range (for low temp, high temp, or preleaded versions, see page 6) [10 °F to 250°F] 2 Circuitry Contacts Body Style Conduit Options (NPT) Silver Plug-in 0.5 in LSQ300 LSN1A 3 Gold Plug-in 0.5 in – LSN1E Momentary   120 V Ind. lite* Silver Plug-in 0.5 in – LSN5A Silver Plug-in 0.5 in 240 V Ind. lite* – LSN8A   SPDT Silver Non-plug- 0.5 in – LSN3K Double Break in Silver Plug-in 0.75 in – LSN2B LSM2D LSL2C   Silver Plug-in 0.5 in – LSN6B LSM6D LSL6C 3   Gold Plug-in 0.5 in – – LSM6U – Silver Non-plug- 0.75 in – LSN4L LSM4N LSL4M   in Silver Non-plug- 0.5 in – LSN7L LSM7N LSL7M   in * Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93°C [200 °F]. ** Plug-in listings include base receptacle *** Completely fluorocarbon-sealed switches are preferred for temperatures above 93 °C [200 °F]. 1 Mechanical trip before electrical trip. 2 Total travel is approximately 80° max. Maintained contact switch normally used with LSZ53 yoke actuator. 3 Gold-plated contacts To order a fluorocarbon sealed switch, insert the letters Y and C into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAC1A limit switch. Honeywell • Sensing and Control 11 DPDT SPDT 1-2 3-4 1-2 3-4 3-4 1-2 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 1-2 3-4 7-8 5-6 5-6 7-8 3-4 1-2 1-2 3-4 5-6 7-8 7-8 5-6 3-4 1-2 MICRO SWITCH™ HDLS Series Side Rotary Figure 3. MICRO SWITCH™ HDLS side rotary (double pole) Figure 2. MICRO SWITCH™ HDLS side rotary (single pole) dimensions dimensions SPDT Plug-in (mm[in]) DPDT Plug-in (mm[in]) 39,6 39,6 [1.56] [1.56] 62,0 62,0 [2.44] [2.44] 14,7 14,7 [.58] [.58] 19,0 19,0 [.75] MTG PADS [.75] MTG PADS 7,32 7,32 [.29] [.29] 106,7 [4.20] 119 59,4 [4.69] 59,4 70,4 [2.34] [2.34] [2.77] 82,6 89,5 74,9 [3.53] [3.53] [2.95] CONDUIT OPENING 18,8 [.74] LOCATION 29,4 29,4 16,5 [1.16] [1.16] [.65] CONDUIT OPENING 41,1 25,4 LOCATION [1.62] 47,8 26,4 [1.00] [1.88] [1.04] 44,5 2X 5,2 [.20] Ø MTG HOLES 2X 10-32 UNF 45,3 [1.75] [1.78] TAPPED FROM REAR ONLY 2X 10-32 UNF 2X 5,2 [.20] Ø MTG HOLES DIMS: MM TAPPED FROM REAR ONLY DIMS: MM 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH [IN] [IN] LSA DPDT PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) LSA SPDT PLUG-IN PRODUCT DIMENSIONS SPDT Non-plug-in DPDT Non-plug-in (FOR REFERENCE ONLY) (mm[in]) (mm[in]) 39,6 39,6 [1.56] [1.56] 62,0 [2.44] 14,7 14,7 [.58] [0.58] 19,0 [.75] MTG PADS 19,05 MTG PADS [.75] 7,32 [.29] 119 [4.69] 59,4 59,5 [2.34] 70,4 82,6 [2.34] 89,7 [2.77] [3.25] [3.53] 75,9 [2.97] 20,3 21,3 [0.8] 29,4 [.84] 29,4 CONDUIT OPENING [1.16] [1.16] LOCATION 41,1 38,1 CONDUIT OPENING 36,6 [1.62] [1.50] 47,8 LOCATION [1.44] [1.88] 45,3 2X 10-32 UNF [1.78] TAPPED FROM REAR ONLY 2X 10-32 UNF 44,5 TAPPED FROM REAR ONLY [1.75] 2X 5,2 [.20] Ø MTG HOLES DIMS: MM 2X 5,2 [.20] Ø MTG HOLES 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH [IN] DIMS: MM [IN] LSA DPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) LSA SPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) 12 Honeywell • Sensing and Control Heavy Duty Limit Switches Top Rotary MICRO SWITCH™ HDLS SERIES OPERATING CHARACTERISTICS BY OPERATING HEAD/MODEL Top Rotary (LSB) High overtravel – often ideal when increased overtravel is required (100° Description min.). Uses same levers as side rotary SPDT DPDT Snap Action Snap Action 2NO/2NC 1NO/1NC 3 3 4 4 1 1 2 2 7 8 0° 5 6 15° 25° 0° 13° 25° 135°  Contact closed n 135° Contact open o  Pretravel 25° max. 25° max. Different. travel 10° max. 12° max. Overtravel 110° min. 110° min. Oper. torque 0,28 Nm [2.5 in lb] max. 3 Op. temp range -12 °C to 121 °C [10 °F to 250 °F] (for low temp, high temp, or preleaded versions, see page 6) 2 Circuitry Contacts Body Style Conduit Options (NPT) Silver Plug-in 0.5 in LSB1A – Momentary 4 Gold Plug-in 0.5 in LSB1E –   120 V Ind. lite* Silver Plug-in 0.5 in LSB5A – Silver Plug-in 0.5 in 240 V Ind. lite* LSB8A –   SPDT 24 V LED lit 1.5 mA Silver Plug-in 0.5 in LSB9A – Double Break max. auto polarity Silver Non-plug-in 0.5 in LSB3K – Silver Plug-in 0.75 in – LSB2B   Silver Plug-in 0.5 in – LSB6B   Silver Plug-in 0.75 in 120 V Ind. lite* – LSB2R   Silver Non-plug-in 0.75 in – LSB4L Silver Non-plug-in 0.5 in – LSB7L   * Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93 °C [200 °F] 2 Plug-in listings include base receptacle 3 Completely fluorocarbon sealed switches are preferred for use in temperatures above 93 °C [200 °F] 4 Gold-plated contacts Honeywell • Sensing and Control 13 DPDT SPDT 1-2 3-4 3-4 1-2 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 MICRO SWITCH™ HDLS Series Top Rotary Figure 4. MICRO SWITCH™ HDLS top rotary (single pole) Figure 5. MICRO SWITCH™ HDLS top rotary (double pole) dimensions dimensions SPDT Plug-in (mm[in]) DPDT Plug-in (mm[in]) 21,6 21,6 [.85] [.85] 39,8 39,6 Ø 7,4 DIA. [1.56] [1.56] MTG PADS [Ø 0.29] DIA. 7,32 MTG PADS DIA [.29] 57,2 [2.25] 57,2 127.6 36,4 [2.25] 42,4 [5.02] 42,4 36,4 [1.43] [1.67] [1.67] [1.43] 139,8 [5.5] 59,5 59,4 [2.34] 70,4 89.7 [2.34] 74,9 82,6 [3.53] [2.77] [2.95] [3.25] 16,5 29,4 18,8 29,4 [.65] [1.16] [.74] [1.16] 25,4 [1.00] 41,1 26,4 39,1 [1.62] 47,8 [1.04] [1.54] 44,4 [1.88] 2X 5,2 [.20] Ø MTG HOLES 45,3 [1.75] CONDUIT OPENING [1.78] 2X 10-32 UNF CONDUIT OPENING TAPPED FROM REAR ONLY LOCATION 2X 10-32 UNF LOCATION DIMS: MM DIMS: MM [IN] TAPPED FROM REAR ONLY 2X 5,2 [.20] Ø MTG HOLES [IN] 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH LSB DPDT PLUG-IN PRODUCT DIMENSIONS LSB SPDT PLUG-IN PRODUCT DIMENSIONS SPDT Non-plug-in DPDT Non-plug-in (FOR REFERENCE ONLY) (FOR REFERENCE ONLY) (mm[in]) (mm[in]) 21,6 21.6 [.85] 39,6 [.85] 39.8 [1.56] [1.56] 7,32 MTG PADS DIA 7,4 [.29] MTG PADS DIA [.29] 57,2 [2.25] 36,4 36,4 36,4 42,4 42,4 [1.43] [1.43] [1.43] [1.67] [1.67] 127,6 139.8 [5.02] [5.5] 59,5 59,4 [2.34] 75,8 89.7 70,4 [2.34] 82.6 [2.98] [3.53] [2.77] [3.25] 29,4 20,3 [1.16] 21,3 [.80] 29,4 [.84] 41,1 36,6 [1.16] 38,1 [1.62] [1.44] [1.50] 39,0 47.8 [1.54] 45,3 [1.88] 44,4 2X 5,2 [.20] Ø MTG HOLES CONDUIT OPENING [1.78] [1.75] LOCATION 2X 10-32 UNF CONDUIT OPENING 2X 10-32 UNF TAPPED FROM REAR ONLY DIMS: MM LOCATION DIMS: MM TAPPED FROM REAR ONLY [IN] 2X 5,2 [.20] Ø MTG HOLES [IN] 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH LSB DPDT NON PLUG-IN PRODUCT DIMENSIONS LSB SPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) (FOR REFERENCE ONLY) 14 Honeywell • Sensing and Control Heavy Duty Limit Switches Levers Table 2. Common levers for use with MICRO SWITCH™ HDLS Rotary Switches Levers for use with side or top rotary actuated switches are available in a wide choice of sizes and materials. The most common list- ings are shown below. Rollers may be on either side of the lever to best match the external acutating mechanism. LSZ59A,LSZ59B, LSZ51A&C LSZ51B&D LSZ59C,LSZ59D fixed rotary lever, fixed rotary lever, LSZ69CA short fixed lever, nylon roller, front/ steel roller, front/ spoke lever - 6 inches front/back backl back LSZ55A,LSZ55B, LSZ53A, LSZ53B, LSZ53C, LSZ60 LSZ54R LSZ55C,LSZ55D LSZ53D one-way spring wire offset lever, yoke lever, nylon and steel rollers, roller lever 304,8 mm [12 in] front/back front/back placement LSZ52A, LSZ52B, LSZ52J LSZ52K LSZ54M LSZ68 LSZ54N LSZ61 LSZ52C, LSZ52D adjustable lever, adjustable lever, aluminum rod LSZ67CA rod w/ spring stainless steel loop adj. lever, nylon/ nylon roller nylon roller 139,7 mm Plastic conveyor roller 304,8 mm rod 330,2 mm 152,4 mm [6 in] steel, front/back 25,4 mm [1 in] 38,1 [1.5 in] [5.5 in] [12 in] [13 in] Honeywell • Sensing and Control 15 MICRO SWITCH™ HDLS Series Levers Table 3. HDLS SERIES ACTUATOR CODE TABLE (see previous page) Catalog Material Roller Roller Roller Catalog Material Roller Roller Roller Listing Dia. (in) Width Mounting Listing Dia. (in) Width Mounting (in) (in) Fixed 1.5 inch radius Offset – 1.5 in radius – Rollerless n/a n/a n/a – Rollerless n/a n/a n/a LSZ51A Nylon 0.75 0.25 Front LSZ55A Nylon 0.75 0.25 Back LSZ51B Steel 0.75 0.25 Front LSZ55B Steel 0.75 0.25 Back LSZ51C Nylon 0.75 0.25 Back LSZ55C Nylon 0.75 0.25 Front LSZ51D Steel 0.75 0.25 Back LSZ55D Steel 0.75 0.25 Front LSZ51F Nylon 1.0 0.520 Front LSZ55E Nylon 0.75 0.50 Front LSZ51G Nylon 1.5 0.25 Front LSZ55K Nylon 1.5 0.25 Front LSZ51J Nylon 1.0 0.520 Back Short fixed - 1.3 in radius LSZ51L Ball bearing 0.75 0.25 Back LSZ59A Nylon 0.75 0.25 Front LSZ51M Nylon 0.75 1.25 Back LSZ59B Steel 0.75 0.25 Front LSZ51N Steel 0.75 1.25 Front LSZ59C Nylon 0.75 0.25 Back LSZ51P Nylon 0.75 0.50 Front LSZ59D Steel 0.75 0.25 Back Adjustable 1.5 in to 3.5 in radius – Rollerless n/a n/a n/a LSZ52A Nylon 0.75 0.25 Back One-way roller lever LSZ52B Steel 0.75 0.25 Back LSZ60A Nylon 0.75 0.25 Front LSZ52C Nylon 0.75 0.25 Front LSZ60B Steel 0.75 0.25 Front LSZ52D Steel 0.75 0.25 Front LSZ52E Nylon 0.75 1.30 Front LSZ52J Nylon 1.0 0.50 Front LSZ52K Nylon 1.5 0.25 Front LSZ52L Ball bearing 0.75 0.25 Front Flexible loop LSZ52M Nylon 2.0 0.25 Front LSZ61 Ø 0.19 6 inch flexible loop/cap screw LSZ52N Nylon 0.75 0.50 Front Nylatron LSZ618 Ø 0.19 9.5 inch flexible loop/cap screw Yoke – 1.5 in radius Nylatron LSZ53A Nylon 0.75 0.25 Front/Back LSZ54 Hub only n/a n/a n/a LSZ53B Steel 0.75 0.25 Front/Back LSZ53D Steel 0.75 0.25 Front/Front LSZ53E Nylon 0.75 0.25 Back/Front LSZ53M Nylon 0.75 1.25 Back/Front LSZ53P Steel 0.75 0.25 Back/Back LSZ53S Nylon 0.75 0.25 Back/Back Spring rod Rod LSZ68 Delrin rod, Ø 0.25 n/a n/a – Hub only n/a n/a n/a 12 in LSZ617 Delrin rod, Ø 0.25 n/a n/a LSZ54M Alum, 5.5 in Ø 0.125 n/a n/a 16 in LSZ686 Delrin rod, Ø 0.25 n/a n/a 6 in LSZ54N Stainless, Ø 0.125 n/a n/a 13 in LSZ54R SST spring Ø 0.075 n/a n/a wire, 12 in LSZ54V Flex cable (tin Ø 0.19 n/a n/a plated steel), 4.8 in Rubber roller levers LSZ54P Plastic rod, Ø 0.27 n/a n/a LSZ51Y Rubber 2.0 0.5 front 12 in (standard) LSZ55Y Rubber 2.0 0.5 front LSZ54W Plastic rod, Ø 0.27 n/a n/a (offset) 7.2 in LSZ52Y Rubber 2.0 0.5 front LSZ59T 13 in stain- Ø 0.19 n/a n/a (adjustable) less steel Spoke Plastic roller levers LSZ69CA Stainless 6.0 n/a n/a LSZ67AA Plastic 1.5 3.8 n/a (conveyor) 16 Honeywell • Sensing and Control Heavy Duty Limit Switches Side Rotary MICRO SWITCH™ HDLS side rotary levers’ cam tracking Levers for side and top rotary switches are normally ordered as separate catalog listings. They also may be ordered by including a LSZ51 TYPE LEVERS CAM TRACKING suffix to the switch catalog listing (see nomenclature tree in this document) and adding the lever price. Figure 6. LSZ51 type levers cam tracking Figure 7. LSZ52 type levers cam tracking 57,4 - 63,8 6,35 mm x 19,0 mm dia 56,4 mm to 62,7 mm [2.26 - 2.51] [0.25 in x 0.75 in dia] OR ADJUSTMENT [2.22 in to 2.47 in] LEVER INVERTED 58,9 - 65,3 adjustment 6,35 mm x 38,1 mm dia 51,0 - 57,4 [2.32 - 2.57] ADJUSTMENT [0.25 in x 1.5 in dia] OR [2.01 - 2.26] ADJUSTMENT 42,9 - 49.3 12,7 mm x 25,4 mm dia [1.69 - 1.94] [0.50 in x 1.0 in dia] 6,35 X 19,0 DIA ADJUSTMENT [.25 X .75 DIA] LEVER 6,35 X 19,0 DIA INVERTED [.25 X .75 DIA] 21,3 [.85] 21,3 mm [0.85 in] 21,3 38,1 [.85] 38,1 mm to 91,1 mm [1.5] 38,1 [1.5 in to 3.6 in] [1.50] 25,4 adjustment 25,4 [1.00] [1.00] 19,0 25,4 mm [.75] 19,05 [1.00 in] [.75] 19,0 mm 11,0 [0.75 in] 6,35 [.43] 6,35 [.25] 11,0 [.25] ADJUSTMENT [.43] ADJUSTMENT 6,35 mm 11,0 mm [0.25 in] [0.43 in] adjustment Figure 8. LSZ54 type levers cam tracking Figure 9. LSZ55 type levers cam tracking 78,2 mm to 84,6 mm 58,7 mm to 65,0 mm [3.08 in to 3.33 in] [2.31 in to 2.56 in] adjustment adjustment 6,35 mm x 19,0 mm dia. 70,9 mm to 77,2 mm [0.25 in x 0.75 in dia.] [2.79 in to 3.04 in] adjustment 21,3 mm 21,3 mm 127,0 mm [5.0 in] max. aluminum rod [0.85 in] [0.85 in] 330,2 mm [13.0 in] max. stainless steel rod 38,1 mm [1.50 in] 25,4 mm 25,4 mm [1.00 in] [1.0 in] 19,05 mm 9,05 mm [0.75 in] [0.75 in] 11,0 mm 11,0 mm 6,35 mm 5,3 mm [0.43 in] [0.43 in] [0.25 in] [0.21 in] adjustment adjustment Honeywell • Sensing and Control 17 MICRO SWITCH™ HDLS Series Plungers MICRO SWITCH™ HDLS SERIES ORDER GUIDE/RECOMMENDED LISTINGS All top plungers are momentary action. Plain (LSC) Roller (LSD) Adjustable (LSV) Top plain plunger for in- Roller plunger – can be Adjustable top plain line operating motion set at 90° increments plunger simplifies instal- Description to accept cam or slide lation since operating actuation point can be adjusted from 2.085 in to 2.335 in SPDT DPDT SPDT DPDT SPDT DPDT Snap Action Snap Action 2NO/2NC Snap Action Snap Action Snap Action 2NO/2NC 2NO/2NC Snap Action 3 4 1NO/1NC 1NO/1NC 1NO/1NC 3 4 3 4 1 2 1 2 1 3 3 4 2 3 4 4 7 8 1 1 1 7 8 2 2 7 8 2 5 6 5 6 5 6 0 in 0 in 0 in 0 in 0 in 0 in 0.055 in 0.055 in 0.055 in 0.07 in 0.07 in 0.07 in 0.050 in 0.050 in 0.050 in 0.07 in 0.07 in 0.07 in 0.26 in  0.26 in 0.26 in 0.26 in   0.26 in 0.26 in  Contact closed n   Contact open o Pretravel 1,78 mm [0.07 in] Different. travel 0,38 mm 0,51 mm 0,38 mm 0,51 mm 0,38 mm 0,51 mm [0.015 in] [0.02 in] [0.015 in] [0.02 in] [0.015 in] [0.02 in] Overtravel 4,83 mm [0.19 in] Operating force 17,8 N [4 lb] max. 3 Op. temp range -12 °C to 93 °C [10 °F to 200 °F] (for low temp, high temp, or preleaded versions, see page 6) 2 Circuitry Contacts Body Style Conduit Options (NPT) Momentary Silver Plug-in 0.5 in LSC1A LSD1A LSV1A   4 Gold Plug-in 0.5 in LSC1E LSD1E LSV1E Silver Plug-in 0.5 in 120 V Ind. lite* LSC5A LSD5A LSV5A   SPDT 240 V Ind. lite* Double Break Silver Plug-in 0.5 in LSC8A LSD8A LSV8A Silver Non-plug-in 0.5 in LSC3K LSD3K LSV3K Silver Plug-in 0.75 in LSC2B LSD2B LSV2B   Silver Plug-in 0.5 in LSC2R LSD2R LSV2R   120 V Ind. lite* Silver Plug-in 0.75 in LSC6B LSD6B LSV6B   Silver Non-plug-in 0.75 in LSC4L LSD4L LSV4L Silver Non-plug-in 0.5 in LSC7L LSD7L LSV7L   * Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93 °C [200 °F] 2 Plug-in listings include base receptacle 3 Completely fluorocarbon sealed switches are preferred for use in temperatures above 93 °C [200 °F] 4 Gold-plated contacts 18 Honeywell • Sensing and Control DPDT SPDT 1-2 3-4 3-4 1-2 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 1-2 3-4 3-4 1-2 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 1-2 3-4 3-4 1-2 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 Heavy Duty Limit Switches Plungers Figure 10. MICRO SWITCH™ HDLS LSC Series (single pole Figure 11. MICRO SWITCH™ HDLS LSC Series (double pole plunger dimensions plunger dimensions SPDT Plug-in (mm[in]) DPDT Plug-in (mm[in]) 14,7 14,7 21,6 21,6 [.58] [.58] [.85] [.85] 9,4 [.37] 9,4 39,6 Ø 25,4 39,6 [.37] [1.56] [1.0] [1.56] Ø 25,4 [1.0] 46,0 46,0 MTG PADS [1.81] [1.81] OPERATING POINT 28,7 MTG PADS OPERATING POINT 28,7 [1.13] [1.13] 59,5 59,4 70,4 [2.34] [2.34] 82,6 [2.77] 74,9 [3.25] [2.95] 89,7 [3.53] CONDUIT OPENING 29,4 29,4 LOCATION [1.16] [1.16] 16,5 [.65] 41,1 CONDUIT OPENING 47,8 [1.62] LOCATION 25,4 18,8 [1.88] [.74] [1.00] 26,4 2X 5,2 [.20] Ø MTG HOLES 39,1 2X 10-32 UNF [1.04] TAPPED FROM REAR ONLY [1.54] 45,3 2X 10-32 UNF 44,5 [1.78] 2X 5,2 [.20] Ø MTG HOLES TAPPED FROM REAR ONLY [1.75] 9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH SPDT Non-plug-in DPDT Non-plug-in (mm[in]) (mm[in]) LSC DPDT PLUG-IN PRODUCT DIMENSIONS LSC SPDT PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) 21,6 21,6 (FOR REFERENCE ONLY) [.85] 14,7 [.85] 14,7 9,4 9,4 [.58] [.58] [.37] [.37] Ø 25,4 39,6 Ø 25,4 39,6 [1.50] [1,0] [1.56] [1.56] 46,0 46,0 [1.84] MTG PADS MTG PADS OPERATING POINT [1.81] 28,7 28,7 OPERATING POINT [1.13] [1.13] 59,5 [2.34] 89,7 59,4 82,6 [3.53] 70,4 [2.34] [3.25] [2.77] 75,8 [2.98] 29,4 [1.16] 29,4 [1.16] CONDUIT OPENING CONDUIT OPENING 47,8 LOCATION LOCATION 21,3 [1.88] 41,1 [0.84] 20,3 [1.62] 38,1 [.80] 2X 10-32 UNF [1.50] TAPPED FROM REAR ONLY 36,6 2X 10-32 UNF 45,3 TAPPED FROM REAR ONLY [1.44] 2X 5,2 [.20] Ø MTG HOLES [1.78] 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH 39,0 2X 5,2 [.20] Ø MTG HOLES [1.54] 44,4 [1.75] LSC DPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) LSC SPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) Honeywell • Sensing and Control 19 MICRO SWITCH™ HDLS Series Plungers Figure 12. MICRO SWITCH™ HDLS LSD Series (single pole) Figure 13. MICRO SWITCH™ HDLS LSD Series (double pole) top roller plunger dimensions top roller plunger dimensions SPDT Plug-in (mm[in]) DPDT Plug-in (mm[in]) 39,6 39,6 [1.56] [1.56] 21.46@21,6 [.85] 25,4 25,4 Ø12,7 21,6 [1.00] [1.00] [.50] Ø12.7 [.85] 14,7 [.50] 4,8 14,7 [.58] MTG PADS 4,8 [1.19] [.58] [.19] MTG PADS 55,9 55,9 [2,20] [2.20] OPERATING OPERATING POINT POINT 28,7 28,7 [1.13] [1.13] 59,4 74,9 70,4 [2.34] 59,5 [2.95] [2.77] [2.34] 89,7 82,6 [3.53] [3.25] CONDUIT OPENING 29,4 LOCATION [1.16] CONDUIT OPENING 16,5 LOCATION [.65] 41,1 29,4 [1.62] [1.16] 25,4 21,3 [1.00] [.84] 47,8 2X 5,2 [.20] Ø MTG HOLES [1.88] 39,1 26,4 [1.54] [1.04] 2X 10-32 UNF 45,3 2X 10-32 UNF TAPPED FROM REAR ONLY 44,4 TAPPED FROM REAR ONLY [1.78] [1.54] 2X 5,2 [.20] Ø MTG HOLES 9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH DIMS: MM [IN] LSD SPDT PLUG-IN PRODUCT DIMENSIONS SPDT Non-plug-in DPDT Non-plug-in (FOR REFERENCE ONLY) (mm[in]) (mm[in]) LSD DPDT NON PLUG-IN PRODUCT DIMENSIONS 39,6 (FOR REFERENCE ONLY) 39,6 [1.56] [1.56] 21,6 [.85] 25,4 25,4 [1.00] [1.00] 21,6 4,8 14,7 [.85] MTG PADS [0.19] 14,7 Ø12,7 [.58] [.58] 4,8 [.50] Ø12,7 [1.19] [.50] 55,9 [2.20] 55,9 OPERATING [2.20] POINT MTG PADS 28,7 OPERATING [1.13] POINT 28,7 [1.13] 59,5 [2.34] 89,7 82,6 [3.53] 59,4 [3.25] 75,8 70,4 [2.34] [2.98] [2.77] CONDUIT OPENING 29,4 LOCATION [1.16] CONDUIT OPENING LOCATION 29,4 47,8 21,3 [1.88] [1.16] 20,3 [.84] 41,1 [.80] 38,1 [1.62] 36,6 [1.50] 2X 10-32 UNF [1.44] TAPPED FROM REAR ONLY 45,3 2X 5,2 [.20] Ø MTG HOLES [1.78] 39,0 2X 5,2 [.20] Ø MTG HOLES [1.54] 2X 10-32 UNF 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH 44,4 DIMS: MM TAPPED FROM REAR ONLY [1.75] [IN] DIMS: MM [IN] LSD DPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) LSD SPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) 20 Honeywell • Sensing and Control Heavy Duty Limit Switches Plungers Figure 14. MICRO SWITCH™ HDLS LSV Series top adjustable Figure 15. MICRO SWITCH™ HDLS LSV Series top adjustable plunger (single pole) dimensions plunger (double pole) dimensions SPDT Plug-in (mm[in]) DPDT Plug-in (mm[in]) 14,7 14,7 [.58] [.58] 7,9 21,6 [.31] Ø 25,4 [.85] 7,9 [1.00] [.31] Ø 25,4 39,6 [Ø1.00] 21,6 [1.56] [.85] 59,4 17,5 28,7 [.69] [2.34] MTG PADS 53,1 [1.13] 59,4 MAX OPERATING 17,5 28,7 [2.09] POINT [2.34] [.69] [1.13] MIN OPERATING 53,1 MAX OPERATING MTG PADS POINT [2.09] POINT MIN OPERATING POINT 59,5 [2.34] 82,6 89,7 59,4 [3.25] [3.53] 70,4 [2.34] [2.77] 74,9 [2.95] CONDUIT OPENING LOCATION 29,4 29,4 [1.16] CONDUIT OPENING LOCATION [1.16] 18.8 47,8 [.74] 41,1 [1.88] 16,5 26,4 [1.62] [.65] [1.04] 2X 10-32 UNF 38,1 TAPPED FROM REAR ONLY 25,4 [1.50] [1.00] 2X 5,2 [.20] 2X 5,2 [.20] Ø MTG HOLES Ø MTG HOLES 45,3 39,0 [1.78] 9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH [1.54] 44,5 2X 10-32 UNF [1.75] TAPPED FROM REAR ONLY DIMS: MM [IN] DIMS: MM SPDT Non-plug-in DPDT Non-plug-in LSV DPDT PLUG-IN PRODUCT DIMENSIONS [IN] (mm[in]) (mm[in]) (FOR REFERENCE ONLY) LSV SPDT PLUG-IN PRODUCT DIMENSIONS 14,7 14,7 (FOR REFERENCE ONLY) [.58] Ø 25,4 [.58] 21,6 7,9 [Ø1.00] 7,9 21,6 [.85] [.31] [.31] 36,6 [.85] 25,4 [1.56] [1.00] 17,5 28,7 59,4 MTG PADS [.69] [1.13] 59,4 [2.34] 17,5 28,7 MAX OPERATING [2.34] 53,1 [.69] [1.13] POINT MAX OPERATING [2.09] 53,1 MTG PADS POINT MIN OPERATING [2.09] POINT MIN OPERATING POINT 59,5 [2.34] 89.65 82,6 [3.25] 59,4 75,8 70,4 [2.34] [2.98] [2.77] CONDUIT OPENING LOCATION 29,4 CONDUIT OPENING [1.16] 29,4 LOCATION 21,3 [1.16] [.84] 47,8 41,1 38,1 20,3 [1.88] [1.50] [.80] [1.62] 45,3 2X 10-32 UNF 36,6 [1.78] TAPPED FROM REAR ONLY 2X 5,2 [.20] [1.44] Ø MTG HOLES 39,0 2X 5,2 [.20] Ø MTG HOLES [1.54] 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH 2X 10-32 UNF 44,4 DIMS: MM [1.75] TAPPED FROM REAR ONLY [IN] DIMS: MM [IN] LSV DPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) LSV SPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) Honeywell • Sensing and Control 21 MICRO SWITCH™ HDLS Series Plungers MICRO SWITCH™ HDLS SERIES OPERATING CHARACTERISTICS BY OPERATING HEAD/MODEL Heads may be positioned to accept actuation Plain (LSE) Roller (LSF) Adjustable Maintained (LSG) (LSW) from any of four directions, 90° apart. Side plain Side roller Adjustable side Side plain plunger plunger for plunger plain plunger with maintained Description in-line actuating (momentary) (momentary) contact (momentary) Snap Action 2NO/2NC 3 4 Snap Action 1 2 1NO/1NC 0 in 7 8 3 4 5 1 6 2 0.08 in reset 0 in 0 in 0.075 in 0.065 in 0.10 in 0.17 in 0.10 in trip 0.25 in  0.29 in Contact closed n 0.29 in   Contact open o Pretravel 2,54 mm [0.10 in] 4,32 mm [0.17 in] Different. travel Single pole: 0,64 mm [0.025 in] 2,29 mm Double pole: 0,89 mm [0.035 in] [0.09 in] Overtravel 4,83 mm [0.19 in] 2,0 mm [0.08 in] Operating force 26,7 N [6 lb] max. 44,5 N [10 lb] max. 3 Op. temp range -12 °C to 93 °C [10 °F to 200°F] -1 °C to 93 °C (for low temp, high temp, or preleaded versions, see page 6) [30 °F to 200°F] 2 Circuitry Contacts Body Style Conduit Options (NPT) Momentary Silver Plug-in 0.5 in LSE1A LSF1A LSW1A LSG1A   4 Gold Plug-in 0.5 in LSE1E LSF1E LSW1E LSG1E 120 V Ind. lite* Silver Plug-in 0.5 in LSE5A LSF5A LSW5A LSG5A   SPDT 240 V Ind. lite* Double Break Silver Plug-in 0.5 in LSE8A LSF8A LSW8A LSG8A Silver Non-plug-in 0.5 in LSE3K LSF3K LSW3K LSG3K Silver Plug-in 0.75 in LSE2B LSF2B LSW2B LSG2B   Silver Plug-in 0.5 in LSE2R LSF2R LSW2R LSG2R   120 V Ind. lite* Silver Plug-in 0.75 in LSE6B LSF6B LSW6B LSG6B   4 Gold Plug-in 0.5 ub LSE6S – – – Silver Non-plug-in 0.75 in LSE4L LSF4L LSW4L LSG4L   Silver Non-plug-in 0.5 in LSE7L LSF7L LSW7L LSG7L * Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93 °C [200 °F] 2 Plug-in listings include base receptacle 3 Completely fluorocarbon sealed switches are preferred for use in temperatures above 93 °C [200 °F] 4 Gold-plated contacts 22 Honeywell • Sensing and Control DPDT SPDT 1-2 3-4 3-4 1-2 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 1-2 3-4 3-4 1-2 Heavy Duty Limit Switches Plungers Figure 16. MICRO SWITCH™ HDLS LSE Series side plain Figure 17. MICRO SWITCH™ HDLS LSE Series side plain plunger (single pole) dimensions plunger (double pole) dimensions SPDT Plug-in (mm[in]) DPDT Plug-in (mm[in]) 14,7 14,7 [.58] 33,0 [.58] 21,6 33,0 21,6 [1.30] [.85] [1.30] [.85] OPERATING 39,6 OPERATING 39,6 POINT 20,3 [1.56] MTG PADS POINT 20,3 [1.56] [.80] Ø 9,4 19,0 [.80] [.75] [.37] 19,0 MTG PADS 31,5 [.75] 31,5 [1.24] [1.24] Ø9,4 Ø 25,4 [.37] [1.00] Ø25,4 [1.00] 59,5 [2.34] 89,7 70,4 [3,53] 59,4 [2.77] 70,4 [2.34] [2.77] 74,9 [2.95] CONDUIT OPENING 29,4 LOCATION [1.16] 29,4 47,8 CONDUIT OPENING 18,8 [1.16] [1.88] LOCATION [.74] 16,5 41,1 [.65] 26,4 [1.62] 2X 10-32 UNF [1.04] 25,4 TAPPED FROM REAR ONLY 38,1 [1.00] [1.50] 2X 5,2 [.20] Ø MTG HOLES 39,1 2X 5,2 [.20] Ø MTG HOLES 9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH [1.54] DIMS: MM 44,5 2X 10-32 UNF [IN] [1.75] TAPPED FROM REAR ONLY DIMS: MM LSE DPDT PLUG-IN PRODUCT DIMENSIONS [IN] (FOR REFERENCE ONLY) SPDT Non-plug-in DPDT Non-plug-in LSE SPDT PLUG-IN PRODUCT DIMENSIONS (mm[in]) (mm[in]) (FOR REFERENCE ONLY) 33,0 14,7 14,7 33,0 [1.30] [.58] MTG PADS 21,6 [.58] [1.30] 21,6 OPERATING [.85] MTG PADS OPERATING POINT [.85] 39,6 POINT 39,6 [1.56] [1.56] 19,0 Ø 9,4 20,3 19,0 [.75] 20,3 [.37] [.80] [.75] 31,5 [.80] 31,5 [1.24] [1.24] Ø9,4 [.37] Ø 25,4 Ø 25,4 [1.00] [1.00] 59,4 59,5 75,8 70,4 [2.34] [2.34] 89,7 [2.98] [2.77] 82,6 [3.53] [3.25] CONDUIT OPENING 29,4 LOCATION 29,4 [1.16] CONDUIT OPENING [1.16] 20,3 LOCATION [.80] 41,1 47,8 [1.62] 21,3 36,6 [1.88] [.84] [1.44] 2X 5,2 [.20] Ø MTG HOLES 38,1 39,0 [1.50] 2X 10-32 UNF [1.54] 2X 10-32 UNF 44,4 TAPPED FROM REAR ONLY 45,3 TAPPED FROM REAR ONLY [1.75] [1.78] 2X 5,2 [.20] Ø MTG HOLES DIMS: MM 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH DIMS: MM [IN] [IN] LSE DPDT NON PLUG-IN PRODUCT DIMENSIONS LSE SPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) (FOR REFERENCE ONLY) Honeywell • Sensing and Control 23 MICRO SWITCH™ HDLS Series Plungers Figure 18. MICRO SWITCH™ HDLS LSF Series side roller Figure 19. MICRO SWITCH™ HDLS LSF Series side roller plunger (single pole) dimensions plunger (double pole) dimensions SPDT Plug-in (mm[in]) DPDT Plug-in (mm[in]) 44,2 44,2 [1.74] [1.74] OPERATING OPERATING 14,7 POINT MTG PADS POINT [.58] 14,7 12,7 [.58] [.50] 12.7 21,6 MTG PADS ROLLER 39,6 39,6 21,6 [.50] [.85] DIAMETER [1.56] [1.56] ROLLER [.85] 4,8 4,8 DIAMETER [.19] [.19] 20.3 20,3 [.80] 31,5 [.80] 19,0 31,5 19,0 [1.24] [.75] [1.24] [.75] 25,4 25,4 [1.00] [1.00] 59,5 59,4 [2.34] 74,9 89,7 70,4 82,6 [2.34] [2.95] [3,53] [2.77] [3.25] CONDUIT OPENING CONDUIT OPENING 29,4 29,4 LOCATION LOCATION [1.16] [1.16] 16,5 47,8 41,1 [.65] 18,8 [1.88] [1,62] [.74] 25,4 26,4 [1.00] 2X 10-32 UNF [1.04] 2X 5,2 [.20] Ø MTG HOLES TAPPED FROM REAR ONLY 39,1 38,1 [1.54] [1.50] 2X 10-32 UNF 2X 5,2 [.20] Ø MTG HOLES 44,4 TAPPED FROM REAR ONLY 45,3 9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH [1.54] [1.78] DIMS: MM DIMS: MM [IN] SPDT Non-plug-in DPDT Non-plug-in [IN] (mm[in]) (mm[in]) LSF DPDT PLUG-IN PRODUCT DIMENSIONS LSF SPDT PLUG-IN PRODUCT DIMENSIONS 44,2 44,2 14,7 (FOR REFERENCE ONLY) [1.74] [1.74] (FOR REFERENCE ONLY) [.58] OPERATING OPERATING POINT 21,6 POINT 39,6 MTG PADS [.85] MTG PADS 12,7 [1.56] 14,7 [.50] 21,6 [.58] 4,8 ROLLER 12,7 [.85] [.19] DIAMETER [.50] 39,6 ROLLER DIAMETER [1.56] 20,3 31,5 4,8 [.80] 19,0 20,3 [1.24] [.19] [.75] [.80] 31,5 19,0 25,4 [1.24] [.75] [1.00] n 25,4 [1.00] 59,4 70,4 75,8 [2.34] [2.77] [2.98] 59,5 [2.34] 89,7 82,6 [3.53] [3.25] CONDUIT OPENING 29,4 LOCATION [1.16] 20,3 41,1 CONDUIT OPENING [.80] 29,4 [1,62] LOCATION 36,6 [1.16] 21,3 [1.44] 2X 5,2 [.20] Ø MTG HOLES 47,8 [.84] 39,0 [1.88] [1.54] 38,1 2X 10-32 UNF 44,4 [1.50] TAPPED FROM REAR ONLY [1.75] 45,3 2X 10-32 UNF TAPPED FROM REAR ONLY [1.78] DIMS: MM [IN] 2X 5,2 [.20] Ø MTG HOLES 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH DIMS: MM [IN] LSF SPDT NON PLUG-IN PRODUCT DIMENSIONS LSF DPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) (FOR REFERENCE ONLY) 24 Honeywell • Sensing and Control Heavy Duty Limit Switches Plungers Figure 20. MICRO SWITCH™ HDLS LSW Series side Figure 21. MICRO SWITCH™ HDLS LSW Series side adjustable plunger (single pole) dimensions adjustable plunger (double pole) dimensions SPDT Plug-in (mm[in]) DPDT Plug-in (mm[in]) 21,6 47,5 21,6 47,5 [.85] [1.87] [.85] [1.87] MAX OPERATING POINT 39,6 41,1 41,1 MAX 39,6 [1.56] [1.62] 20,3 OPERATING POINT [1.62] [1.56] MIN [.80] MIN 20,3 14,7 14,7 OPERATING MTG PADS OPERATING [.80] [.58] POINT POINT [.58] 19,0 19,0 [.75] [.75] 31,4 MTG PADS 31,4 [1.24] [1.24] Ø25,4 Ø 25,4 [1.00] [1.00] 7,9 [.31] 7,9 ACROSS 59,4 59,4 74,9 [.31] FLATS 70,4 [2.34] [2.34] 89,7 [2.95] ACROSS 82,6 [2.77] FLATS [3.53] [3.25] 29,4 CONDUIT OPENING [1.16] CONDUIT OPENING LOCATION 29,4 16,5 LOCATION 41,1 [1.16] [.65] [1.62] 47,8 25,4 18,8 [1.00] [1.88] [.74] 39,0 26,4 2X 5,2 [.20] Ø MTG HOLES [1.54] 2X 10-32 UNF [1.04] TAPPED FROM REAR ONLY 38,1 44,5 2X 10-32 UNF [1.50] [1.75] TAPPED FROM REAR ONLY 2X 5,2 [.20] Ø MTG HOLES 45,3 9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH [1.78] DIMS: MM [IN] DIMS: MM [IN] LSW SPDT PLUG-IN PRODUCT DIMENSIONS SPDT Non-plug-in DPDT Non-plug-in LSW DPDT PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) (FOR REFERENCE ONLY) (mm[in]) (mm[in]) 47,5 21,6 21,6 47,5 39,6 [.85] [1.87] [.85] [1.87] 41,1 MAX [1.56] MAX OPERATING POINT 39,6 OPERATING POINT [1.62] 41,1 [1.56] MIN [1.62] 14,7 OPERATING MIN 20,3 [.58] 14,7 POINT OPERATING 20,3 [.80] [.58] POINT MTG PADS [.80] 19,0 19,0 MTG PADS [.75] [.75] 31,4 [1.24] 31,4 [1.24] Ø 25,4 Ø 25,4 [1.00] [1.00] 7,9 7,9 [.31] 59,4 [.31] 75,8 ACROSS 70,4 [2.34] 59,4 ACROSS [2.98] FLATS [2.77] FLATS [2.34] 89,7 82,6 [3.53] [3.25] CONDUIT OPENING 29,4 LOCATION [1.16] 29,4 CONDUIT OPENING 41,1 20,3 LOCATION [1.16] [1.62] [.80] 36,6 47,8 21,3 2X 5,2 [.20] [1.44] Ø MTG HOLES [1.88] [.84] 39,0 38,1 [1.54] [1.50] 2X 10-32 UNF 2X 10-32 UNF 44,4 45,3 TAPPED FROM REAR ONLY TAPPED FROM REAR ONLY [1.75] [1.78] DIMS: MM 2X 5,2 [.20] Ø MTG HOLES [IN] 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH LSW DPDT NON PLUG-IN PRODUCT DIMENSIONS LSW SPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) (FOR REFERENCE ONLY) Honeywell • Sensing and Control 25 MICRO SWITCH™ HDLS Series Plungers Figure 22. MICRO SWITCH™ HDLS LSG Series maintained Figure 23. MICRO SWITCH™ HDLS LSG Series maintained contact side plunger (single pole) dimensions contact side plunger (double pole) dimensions SPDT Plug-in (mm[in]) DPDT Plug-in (mm[in]) 76,2 76,2 [3.00] [3.00] MTG PADS 14,7 14,7 [1.56] MTG PADS 21,6 [.58] 37,5 21,6 [.85] 37,5 [1.48] [0.85] [1.48] OPERATING POINT 2X Ø 9,7 Ø 9,47 OPERATING POINT 20,32 [.38] [.38] [.80] 20,3 [.80] 2X n 25,4 19,0 [1.00] [.75] 19,0 2X Ø 25,4 119,1 [.75] [1.00] 59,4 [4.69] [2.34] 89,7 82,6 59,4 [3.53] 74,9 70,4 [3.25] [2.34] [2.95] [2.77] CONDUIT OPENING 29,4 LOCATION 29,4 [1.16] CONDUIT OPENING [1.16] 47,8 LOCATION 18,8 [1.88] 16,5 [.74] 41,1 [.65] [1.62] 26,4 2X 10-32 UNF 25,4 [1.04] TAPPED FROM REAR ONLY [1.00] 38,1 39,1 [1.50] 2X 5,2 [.20] Ø MTG HOLES 2X 5,2 [.20] Ø MTG HOLES [1.54] 9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH 45,3 44,5 2X 10-32 UNF [1.78] DIMS: MM [1.75] TAPPED FROM REAR ONLY [IN] DIMS: MM [IN] LSG DPDT PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) LSG SPDT PLUG-IN PRODUCT DIMENSIONS SPDT Non-plug-in (FOR REFERENCE ONLY) DPDT Non-plug-in (mm[in]) (mm[in]) 76,2 [3.00] 76,2 MTG PADS MTG PADS 14,7 [3.00] [.58] 14,7 21,6 21,6 [1.56] [0.85] [.85] 37,5 37,5 [1.48] [1.48] Ø 9,7 2X Ø 9,7 OPERATING POINT [.38] OPERATING POINT [.38] 20,3 20,3 [.80] [.80] 2X Ø 25,4 25,4 19,0 19,0 [1.00] [1.00] [.75] [.75] 101,7 119,1 [4.0] 75,8 59,4 [4.69] 59,4 [2.98] [2.34] 89,7 70,4 [2.34] 82,6 [3.53] [2.77] [3.25] 20,3 29,4 21,3 [.80] [1.16] 29,4 [.84] [1.16] 36,6 38,1 41,1 47,8 [1.44] [1.50] [1.62] [1.88] 39,0 [1.54] CONDUIT OPENING 2X 5,2 [.20] Ø MTG HOLES 45,3 LOCATION CONDUIT OPENING 44,4 2X 10-32 UNF [1.78] LOCATION TAPPED FROM REAR ONLY [1.75] DIMS: MM 2X 10-32 UNF TAPPED FROM REAR ONLY [IN] DIMS: MM 2X 5,2 [.20] Ø MTG HOLES 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH [IN] LSG DPDT NON PLUG-IN PRODUCT DIMENSIONS LSG SPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) (FOR REFERENCE ONLY) 26 Honeywell • Sensing and Control Heavy Duty Limit Switches Wobbles LSJ Series LSJ Series LSJ Series LSK Series 7A Actuator 7N Actuator 7M Actuator 8A-8C Actuator ® Delrin plastic Flexible cable Spring wire lever Cat whisker actuator Description rod lever (wobble lever - may be formed for low operating force stick) for special needs applications Snap Action Snap Action Snap Action -8A** -8C 2NO/2NC 2NO/2NC 2NO/2NC Snap Action Snap Action 2NO/2NC 2NO/2NC 3 4 3 4 3 4 1 2 3 3 1 2 1 4 4 2 1 1 2 2 7 8 7 8 7 8 5 7 7 6 8 8 5 5 6 6 5 5 6 6 0° 0° 0° 0° 0° 8° 12° 10° 14° 16° 15° 20° 20° 25° 25° 75° 75° 75° 75° Contact closed n 75°      Contact open o Length 8A act.: 5.5 in SST Actuator: 5.5 in Actuator: 5.5 in Actuator: 13 in 8C act.: 5.5 in steel plated Pretravel 25,4 mm [1.0 in] 38,0 mm [1.5 in] 102 mm [4.0 in] 51,0 mm [2.0 in] Oper. force 2,78 Nm [10 oz] 1,95 Nm [7 oz] 1,39 Nm [5 oz] 8A: 1,39 Nm [5 oz]; LSJ1A-7M LSJ1A-7N LSK1A- LSJ1A-7A LSK1A- 8C 1,95 Nm [7 oz] - Spring - Flexible 8C - Coil - Plastic 8A - Cat wire actuator spring rod whisker 3 Op. temp range -12 °C to 93 °C [10°F to 200 °F] (for low temp, high temp, or preleaded versions, see page 6) 2 Circuitry Contacts Body Style Conduit Options (NPT) Momentary Silver Plug-in 0.5 in LSJ1A-7A LSJ1A-7N LSJ1A-7M LSK1A-8A LSK1A-8C   4 Gold Plug-in 0.5 in – – LSJ1E-7M – – 120 V Ind. lite* Silver Plug-in 0.5 in LSJ5A-7A LSJ5A-7N LSJ5A-7M LSK5A-8A LSK5A-8C   SPDT 240 V Ind. lite* Double Break Silver Plug-in 0.5 in LSJ8A-7A LSJ8A-7N LSJ8A-7M LSK8A-8A LSK8A-8C Silver Non-plug-in 0.5 in LSJ3K-7A LSJ3K-7N LSJ3K-7M LSK3K-8A LSK3K-8C Silver Plug-in 0.75 in LSJ2B-7A LSJ2B-7N LSJ2B-7M LSK2B-8A LSK2B-8C   Silver Plug-in 0.5 in LSJ6B-7A LSJ6B-7N LSJ6B-7M LSK6B-8A LSK6B-8C   120 V Ind. lite* Silver Plug-in 0.75 in LSJ2R-7A LSJ2R-7N LSJ2R-7M LSK2R-8A LSK2R-8C   Silver Non-plug-in 0.75 in LSJ4L-7A LSJ4L-7N LSJ4L-7M LSK4L-8A LSK4L-8C Silver Non-plug-in 0.5 in LSJ7L-7A LSJ7L-7N LSJ7L-7M LSK7L-8A LSK7L-8C   * Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93°C [200 °F] 2 Plug-in listings include base receptacle 3 Completely fluorocarbon sealed switches are preferred for use in temperatures above 93 °C [200 °F] 4 Gold-plated contacts ** These cat whiskers have a 5.5 inch long actuator. To specify a 7.5 inch length actuator, substitute -8B for -8A. Honeywell • Sensing and Control 27 DPDT SPDT 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6 MICRO SWITCH™ HDLS Series Wobbles Figure 24. MICRO SWITCH™ HDLS LSJ_ _-7A Series wobble Figure 25. MICRO SWITCH™ HDLS LSJ_ _-7A Series wobble (single pole) dimensions (double pole) dimensions 23,6 39,6 [1.56] 21,6 [1.56] 14,7 14,7 21,6 [.85] Ø6,4 [.58] [.58] [.85] [.25] Ø6,4 [.25] SPDT Plug-in DPDT Plug-in (mm[in]) (mm[in]) 139,7 139,7 [5.50] [5.50] MTG PADS 15,2 15,2 63,5 63,5 [.60] [.60] [2.50] [2.50] MTG PADS 26,4 [1.04] 26,4 [1.04] 59,5 [2.34] 82,6 59,4 70,4 [3.25] 74,9 [2.34] 89,7 [2.77] [2.95] [3.53] 29,4 CONDUIT OPENING LOCATION [1.16] CONDUIT OPENING 29,4 47,8 LOCATION [1.16] 16,5 18,8 [1.88] [.65] 41,1 [.74] 25,4 [1.62] 26,4 [1.00] [1.04] 2X 10-32 UNF 38,1 TAPPED FROM REAR ONLY 39,0 [1.54] [1.50] 2X 5,2 [.20] Ø MTG HOLES 45,3 44,5 2X 5,2 [.20] Ø MTG HOLES [1.78] 9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH [1.75] 2X 10-32 UNF TAPPED FROM REAR ONLY DIMS: MM [IN] SPDT Non-plug-in DIMS: MM DPDT Non-plug-in [IN] (mm[in]) (mm[in]) LSJ PLASTIC ROD DPDT PLUG-IN PRODUCT DIMENSIONS 39,6 [1.56] 39,6 (FOR REFERENCE ONL 21,6 Y) 14,7 LSJ PLASTIC ROD SPDT PLUG-IN PRODUCT DIMENSIONS [1.56] [.85] [.58] Ø 6,4 21,6 14,7 (FOR REFERENCE ONLY) [.85] [.25] [.58] Ø6,4 [.25] 139,7 [5.50] 139,7 [5.50] MTG PADS 15,2 63,5 [.60] [2.50] 15,2 [.60] 63,5 26,4 MTG PADS [2.50] [1.04] 26,4 [1.04] 59,5 [2.34] 89,7 82,6 59,4 [3.53] [3.25] 75,8 70,4 [2.34] [2.98] [2.77] 29,4 CONDUIT OPENING 29,4 [1.16] CONDUIT OPENING LOCATION [1.16] LOCATION 47,8 20,3 41,1 21,3 [1.88] [.80] [1.62] [.84] 36,6 38,1 [1.44] [1.50] 2X 10-32 UNF 39,0 2X 5,2 [.20] 45,3 Ø MTG HOLES TAPPED FROM REAR ONLY [1.54] [1.78] 44,4 [1.75] 2X 5,2 [.20] Ø MTG HOLES 2X 10-32 UNF TAPPED FROM REAR ONLY 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH DIMS: MM DIMS: MM [IN] [IN] LSJ PLASTIC ROD DPDT NON PLUG-IN PRODUCT DIMENSIONS 28 Honeywell • Sensing and Control (FOR REFERENCE ONLY) LSJ PLASTIC ROD SPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) Heavy Duty Limit Switches Wobbles Figure 26. MICRO SWITCH™ HDLS LSJ_ _-7N Series wobble Figure 27. MICRO SWITCH™ HDLS LSJ_ _-7N Series wobble (single pole) dimensions (double pole) dimensions 39,6 39,6 21,6 21,6 [1.56] [1.56] [.850] [.85] 14.7 14,7 Ø4,75 [.58] [.58] 6,4 [.187] [.25] SPDT Plug-in DPDT Plug-in (mm[in]) (mm[in]) 139.7 139,7 [5.50] [5.50] MTG PADS 15,2 15,2 63,5 [.60] 63,5 [.60] [2.50] [2.50] MTG PADS 26,4 [1.04] 59,4 59,5 70,4 [2.34] [2.34] 74,9 [2.77] 82,6 [2.95] [3.25] 89,7 [3.53] 29,4 CONDUIT OPENING [1.16] CONDUIT OPENING LOCATION LOCATION 16,5 29,4 41,1 [.65] [1.16] [1.62] 18,8 25,4 [.74] 47,8 [1.00] 26,4 [1.88] 39,0 [1.04] [1.54] 2X 5,2 [.20] Ø MTG HOLES 2X 10-32 UNF 38,1 TAPPED FROM REAR ONLY 44,5 [1.50] 2X 10-32 UNF [1.75] TAPPED FROM REAR ONLY 45,3 2X 5,2 [.20] Ø MTG HOLES [1.78] 9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH DIMS: MM DIMS: MM [IN] [IN] SPDT Non-plug-in DPDT Non-plug-in LSJ FLEXIBLE CABLE SPDT PLUG-IN PRODUCT DIMENSIONS (mm[in]) LSJ FLEXIBLE CABLE DPDT PLUG-IN PRODUCT DIMENSIONS (mm[in]) 39,6 (FOR REFERENCE ONLY) 39,6 (FOR REFERENCE ONLY) 21,6 [1.56] [1.56] 14,7 [.850] 14,7 21,6 [.58] [.58] [.85] 6,4 Ø 4.75 [.25] [1.87] 139,7 [5.5] 139,7 [5.50] MTG PADS 63,5 [2.50] 15,2 26,4 [.60] 63,5 MTG PADS [1.04] [2.50] 59,4 [2.34] 89.7 82,6 [3.53] [3.25] 59,4 75,8 70,4 [2.34] [2.98] [2.77] CONDUIT OPENING LOCATION 29,4 [1.16] CONDUIT OPENING 29,4 LOCATION 21,3 47,8 [1.16] [.84] [1.88] 41,1 20,3 38,1 [1.62] [.80] [1.50] 2X 10-32 UNF 45,3 TAPPED FROM REAR ONLY 36,6 [1.78] [1.44] 2X 5,2 [.20] Ø MTG HOLES 2X 5,2 [.20] Ø MTG HOLES 39,0 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH [1.54] DIMS: MM 2X 10-32 UNF 44,4 [IN] TAPPED FROM REAR ONLY [1.75] DIMS: MM LSJ FLEXIBLE CABLE DPDT NON PLUG-IN PRODUCT DIMENSIONS [IN] Honeywell • Sensing and Control 29 (FOR REFERENCE ONLY) LSJ FLEXIBLE CABLE SPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) MICRO SWITCH™ HDLS Series Wobbles Figure 28. MICRO SWITCH™ HDLS LSJ_ _-7M Series wobble Figure 29. MICRO SWITCH™ HDLS LSJ_ _-7M n2,0 [.08] (single pole) dimensions Series wobble (double pole) dimensions 21,6 [.85] Ø2,0 21,6 39,6 [.08] [.85] 21,6 [1.56] [.85] 39,6 [1.56] 21,6 [.85] SPDT Plug-in DPDT Plug-in (mm[in]) (mm[in]) 330,2 [13.00] 66,8 330,2 15,2 [2.63] [13.00] [.60] MTG PADS MTG PADS 66,8 26,4 [2.63] [1.04] 15,2 [.60] 26,4 [1.04] 59,5 [2.34] 82,6 [3.25] 59,4 74,9 70,4 [2.34] 89,7 [2.95] [2.77] [3.53] CONDUIT OPENING 29,4 LOCATION [1.16] 29,4 [1.16] CONDUIT OPENING 47,8 LOCATION [1.88] 16,5 41,1 18,8 [.65] [1.62] [.74] 25,4 26,4 [1.00] 2X 10-32 UNF [1.04] TAPPED FROM REAR ONLY 39,0 [1.54] 38,1 2X 5,2 [.20] Ø MTG HOLES 44,5 2X 5,2 [.20] Ø MTG HOLES [1.50] [1.75] 45,3 9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH 2X 10-32 UNF [1.78] TAPPED FROM REAR ONLY DIMS: MM SPDT Non-plug-in DPDT Non-plug-in [IN] (mm[in]) (mm[in]) 2,0 LSJ SPRING WIRE SPDT PLUG-IN PRODUCT DIMENSIONS [.08] (FOR REFERENCE ONLY) 2,0 21,6 [.08] [.85] 21,6 21,6 [.85] 39,6 [.85] 21,6 39,6 [1.56] [.85] [1.56] 330,2 330,2 [13.00] [13.00] 66,8 66,8 MTG PADS [2.63] [2.63] 15,2 MTG PADS 15,2 [.60] [.60] 26,4 26,4 [1.04] [1.04] 59,5 [2.34] 89,7 59,4 82,6 75,8 70,4 [3.53] [3.25] [2.98] [2.34] [2.77] CONDUIT OPENING 29,4 LOCATION [1.16] 29,4 CONDUIT OPENING 20,3 [1.16] LOCATION [.80] 47,8 21,3 41,1 36,6 [1.44] [1.88] [.84] [1.62] 38,1 39,0 [1.50] 2X 10-32 UNF [1.54] TAPPED FROM REAR ONLY 45,3 2X 5,2 [.20] Ø MTG HOLES 44,4 [1.78] [1.75] 2X 5,2 [.20] Ø MTG HOLES 2X 10-32 UNF 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH TAPPED FROM REAR ONLY DIMS: MM 30 Honeywell • Sensing and Control [IN] DIMS: MM [IN] SCALE 1.000 Heavy Duty Limit Switches Wobbles Figure 31. MICRO SWITCH™ HDLS LSK_ _-8A Series wobble Figure 30. MICRO SWITCH™ HDLS LSK_ _-8A Series wobble (double pole) dimensions (single pole) dimensions 39,6 1,3 39,6 Ø1,3 [.05] [1.56] [1.56] [.05] 14,7 21,6 [.58] 14,7 21,6 [.85] [.58] [.85] SPDT Plug-in DPDT Plug-in (mm[in]) (mm[in]) 139,7 [5.50] 139,7 [5.50] MTG PADS 15,2 15,2 [.60] 65,0 [.60] 65,0 [2.56] [2.56] 26,4 MTG PADS 26,4 [1.04] [1.04] 59,4 74,9 59,5 70,4 [2.34] [2.95] [2.34] [2.77] 82,6 [3.25] 89,7 [3.53] 29,4 [1.16] CONDUIT OPENING LOCATION CONDUIT OPENING 29,4 41,1 LOCATION 16,5 [1.16] [1.62] [.65] 18,8 47,8 [.74] 25,4 [1.88] [1.00] 26,4 [1.04] 39,0 2X 5,2 [.20] Ø MTG HOLES 38,1 2X 10-32 UNF [1.54] TAPPED FROM REAR ONLY 2X 10-32 UNF [1.50] 44,5 TAPPED FROM REAR ONLY 45,3 [1.75] 2X 5,2 [.20] Ø MTG HOLES [1.78] 9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH DIMS: MM SPDT Non-plug-in DPDT Non-plug-in [IN] (mm[in]) (mm[in]) LSK CAT WHISKER SPDT PLUG-IN PRODUCT DIMENSIONS Ø1,3 Ø1,3 39,6 [.05] [.05] 39,6 LSK CAT WHISKER DPDT PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) [1.56] [1.56] 21,6 14,7 21,6 14,7 (FOR REFERENCE ONLY) [.85] [.58] [.85] [.58] 139,7 [5.50] 139,7 [5.50] MTG PADS 15,2 65,0 [.60] 15,2 [2.56] 65,0 [.60] MTG PADS [2.56] 26,4 [1.04] 26,4 [1.04] 59,5 [2.34] 89,7 59,4 70,4 82,6 [3.53] [2.77] [2.34] [3.25] 75,8 [2.98] CONDUIT OPENING CONDUIT OPENING 29,4 29,4 LOCATION LOCATION [1.16] [1.16] 20,3 21,3 41,1 47,8 [.80] [.84] [1.88] 36,6 [1.62] 38,1 [1.44] [1.50] 39,0 2X 5,2 [.20] Ø MTG HOLES 2X 10-32 UNF [1.54] 45,3 TAPPED FROM REAR ONLY 44,4 [1.78] 2X 10-32 UNF [1.75] TAPPED FROM REAR ONLY 2X 5,2 [.20] Ø MTG HOLES 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH Honeywell • Sensing and Control 31 LSJ CAT WHISKER DPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) LSJ CAT WHISKER SPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) MICRO SWITCH™ HDLS Series Wobbles Figure 32. MICRO SWITCH™ HDLS LSK_ _-8C Series wobble Figure 33. MICRO SWITCH™ HDLS LSK_ _-8C Series wobble (single pole) dimensions (double pole) dimensions 39,6 [1.56] 21,6 39,6 21,6 14,7 [.850] [1.56] [.850] [.58] 14,7 Ø6,35 n6,35 [.58] [.25] [.25] SPDT Plug-in DPDT Plug-in (mm[in]) (mm[in]) 140 [5.50] 140 [5.50] MTG PADS 15,2 [.60] 15,2 [.60] MTG PADS 26,4 [1.04] 26,4 [1.04] 59,5 [2.34] 82,6 59,4 74,9 70,4 [3.25] [2.34] [2.77] [2.95] 89,7 [3.53] 29,4 CONDUIT OPENING [1.16] 29,4 LOCATION CONDUIT OPENING [1.16] 47,8 LOCATION [1.88] 16,5 41,1 18,8 [.65] [.74] [1.62] 25,4 26,4 [1.00] 2X 10-32 UNF [1.04] TAPPED FROM REAR ONLY 39,0 38,1 2X 5,2 [.20] Ø MTG HOLES [1.54] 44,5 [1.50] 2X 5,2 [.20] Ø MTG HOLES 45,3 [1.75] 9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH 2X 10-32 UNF [1.78] TAPPED FROM REAR ONLY DIMS: MM SPDT Non-plug-in DPDT Non-plug-in [IN] (mm[in]) (mm[in]) 39,6 LSJ SPRING WIRE DPDT PLUG-IN PRODUCT DIMENSIONS 39,6 21,6 21,6 [1.56] [1.56] LSK COIL SPRING SPDT PLUG-IN PRODUCT DIMENSIONS [.850] (FOR REFERENCE ONL [.850] Y) 14,7 14,7 Ø6.35 Ø6,35 [.58] [.25] (FOR REFERENCE ONLY) [.58] [.25] 140 140 [5.50] [5.50] 15,2 MTG PADS [.60] 15,2 MTG PADS [.60] 26,4 26,4 [1.04] [1.04] 59,5 59,4 [2.34] 75,8 70,4 82,6 [2.34] [2.98] [3.25] [2.77] 89,7 [3.53] CONDUIT OPENING 29,4 29,4 CONDUIT OPENING LOCATION [1.16] LOCATION [1.16] 20,3 41,1 21,3 [.80] [1.62] 47,8 [.84] 36,6 [1.88] 38,1 [1.44] [1.50] 2X 5,2 [.20] Ø MTG HOLES 45.3 39,0 [1.78] 2X 10-32 UNF [1.54] TAPPED FROM REAR ONLY 2X 10-32 UNF 44,4 TAPPED FROM REAR ONLY [1.75] 2X 5,2 [.20] Ø MTG HOLES 8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH 32 Honeywell • Sensing and Control LSK COIL WIRE DPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) LSK COIL SPRING SPDT NON PLUG-IN PRODUCT DIMENSIONS (FOR REFERENCE ONLY) Heavy Duty Limit Switches SPECIAL APPLICATIONS HIGH CAPACITY LIMIT SWITCH   Features Momentary • High dc current ratings     • 20 A rating at 120 Vac (single pole) • Plug-in or non-plug in   • Positive retention lever arm   • High resistance to seismic shock SPDT Double Break   This series has a wide gap contact block Single Pole Double Pole that handles a higher make/break dc load. Voltage Resistive Inductive Resistive Inductive In addition, a special lever arm has a ser- Load Load Load Load rated shaft hole and a cap screw with lock- 125 Vdc 2.0 A 1.0 A 1.0 A 0.4 A ing nut for attaching the lever to the rotary 250 Vdc 0.7 A 0.4 A 0.4 A 0.2 A shaft. This assures a firm grip on the operting shaft and positive 120 Vac 20 A 20 A 10 A 10 A retention of the lever adjustment. 240 Vac 15 A 15 A 7.5 A 7.5 A The need for precise operation, coupled with severe environ- 480 Vac 10 A 10 A 5 A 5 A mental conditions places rigid demands on any control. Hon- 600 Vac 5 A 5 A 2.5 A 2.5 A eywell satisfies these demands with its high capacity HDLS, Maximum operating rate - 15 operations per minute. designed to perform reliably under these conditions. Listings LSQ051 Double pole, non-plug-in, 0.75 in conduit 0° LSQ052 Double pole, plug-in, 0.75 in conduit 9° 17° 75°  LSQ053 Single pole, non-plug-in, 0° 0.5 in conduit 9° LSQ054 Single pole, plug-in, 0.5 in 17° conduit 75°  LSZ616 Replacement lever for above listings Pretravel 17° max. Diff. travel 8° max. Overtravel 58° min. Oper. torque 0,45 Nm (4 in-lb) max. Action CW and CCW (spring return) Honeywell • Sensing and Control 33 1-2 1-2/5-6 3-4 3-4/7-8 3-4 3-4/7-8 1-2 1-2/5-6 MICRO SWITCH™ HDLS Series SPECIAL APPLICATIONS GRAVITY RETURN SIDE ROTARY SWITCHES (LSS) EXTRA LOW TORQUE SIDE ROTARY SWITCHES (LST) LSS1H gravity-return, side-rotary switches have no return spring LST1H extra-low torque, side-rotary switches have a low force mechanism. The weight of the actuating lever must provide the return spring and a maximim operation torque of 12 in-oz. It is force to restore it to the free position. The extremely light 5 in-oz. rated as NEMA 1 due to an unsealed head. The switch cavity is max. operating torque is useful in conveyor applications since it sealed to protect the switch contacts. enables operation by small or lightweight objects. Because the head is unsealed, the LSS1H is classified as NEMA 1. However, LST1H the switch cavity is sealed to protect the switch contacts. Description Extra-low torque side rotary 0° Circuitry SPDT, double break LSS1H Contacts Silver 10° 15° Description Gravity-return side Sealing NEMA 1 rotary Electrical rating (B) NEMA B600 Circuitry SPDT, double break Body style Plug-in Contacts Silver Conduit (NPT) 0.5 in Sealing NEMA 1 Pretravel 15° max. Electrical rating (B) NEMA B600 Differential travel 5° max. Body style Plug-in 75° Overtravel 60’ min. Conduit (NPT) 0.5 in  Total travel 75° nom. Differential travel 12° max. Operating torque 0,085 Nm [12 in-oz] max. Total travel (no stop)* 360° Operating torque 0,035 Nm [5 in-oz] max. * Switch has approximately 180° dwell of the normally closed and normally open switch contacts. 34 Honeywell • Sensing and Control 1-2 3-4 3-4 1-2 Heavy Duty Limit Switches MICRO SWITCH™ HDLS SERIES NOMENCLATURE LS 1A A Body/Basic Switch Modification Switch Type Head Style Code Code Plug-in, double pole HDLS Series Side rotary; momentary Plug-in, single pole standard switch, See table A 1A 6B 10° to 14° pretravel standard switch Heavy-Duty 1/2 in conduit Plug-in, double pole Limit Switch Plug-in, single pole Top rotary; momentary sequential, B 1E 6C gold contacts 10° to 22° pretravel 1/2 in conduit HDLS SERIES MODIFICATION CODE TABLE Plug-in, double pole Top plunger, Plug-in, single pole Mod. Description center neutral, C 1F 6D plain manifold mounting 1/2 in conduit code Plug-in, double pole * 3 or 4 after Top plunger, Plug-in, single pole A 4-pin mini-style 120 V neon indicator, 1G 6R D roller gold ctcs, manifold mtg the “LS” 1/2 in conduit B 5-pin mini-style indicates Plug-in, double pole Side plunger plain; Plug-in, single pole C 5-conductor STOW-A cable, 6 ft stnd switch, gold ctcs., E 1H 6S special metric momentary low force 1/2 in conduit E 4-conductor SJTOW-A cable, 6 ft conduit Plug-in, double pole Side plunger roller; Plug-in, single pole J 8-pin mini-style threads: sequential, gold ctcs., F 5A 6T momentary 120 V neon indicator 1/2 in conduit 3 = PG 13,5 M 9-conductor STOOW-A cable, 6 ft Plug-in, double pole Plug-in, single pole 4 = 20 mm Side plunger plain; cntr neutral, gold ctcs., P 5-conductor STOOW-A cable, 12 ft G 8A 6U 240 V neon indicator maintained 1/2 in conduit R 9-pin mini-style Non-plug-in, dbl pole Plug-in, single pole Side rotary, momentary; standard switch S 5-pin micro-style 9A 4L H 24 V LED indicator low PT, low torque 3/4 in conduit X 9-conductor STOOW-A cable, 12 ft Non-plug-in, dbl pole Non-plug-in, single pole Wobble stick sequential J 3K 4M BB 3-foot mini-style pigtail, single pole standard switch 3/4 in conduit DD 4-pin micro-style with jumper Non-plug-in, single pole Non-plug-in, dbl pole Whisker 3N 4N K PA 5-conductor STOOW-A cable, 8 ft NC direct acting center neutral XA 9-conductor STOOW-A cable, 8 ft Non-plug-in, dbl pole Side rotary; Non-plug-in, single pole standard switch, L 3P 4S PB 5-conductor STOOW-A cable, 30 ft sequential low force, low differen. gold contacts Non-plug-in, dbl pole Plug-in, double pole Side rotary; sequential, M 2B 4T standard switch central neutral 1 Clockwise head rotation gold contacts Non-plug-in, dbl pole 2 Counterclockwise head rotation Plug-in, double pole Side rotary; center neutral, 2C 4U N sequential maintained gold contacts 3 Head assembled with actuator to right side Non-plug-in, dbl pole 4 Head assembled with actuator to left side Plug-in, double pole Side rotary, momentary; standard switch, 2D 7L P center neutral low PT and DT 1/2 in conduit 5 Head assembled with actuator toward mounting surface Non-plug-in, dbl pole Plug-in, double pole Side rotary, momentary; 6 Roller perpendicular to mounting surface sequential, standard switch, R 2F 7M low torque 1/2 in conduit manifold mounting 7 Indicator light wired to normally closed circuit Plug-in, double pole Non-plug-in, dbl pole Side rotary, gravity 8 Roller on side plunger in vertical position sequential, center neutral, S 2G 7N return, ex. low torque manifold mounting 1/2 in conduit Plug-in, double pole Non-plug-in, dbl pole Side rotary, momentary; center neutral, stnd switch, gold ctcs., T extremely low torque 2H 7S manifold mounting 1/2 in conduit Plug-in, double pole Non-plug-in, dbl pole Side rotary, momentary; 120 V neon indicator sequential, gold ctcs., U 2R 7T 5° max. pretravel 3/4 in conduit 1/2 in conduit Plug-in, double pole Non-plug-in, dbl pole Top plunger, standard switch, cntr neutral, gold ctcs., V 2S 7U adjustable gold contacts 1/2 in conduit Plug-in, double pole Side plunger, 2T sequential, W adjustable gold contacts Plug-in, double pole center neutral, NOTE: Not all combinations of model code 2U gold contacts are available. Please contact your local Honeywell provider for assistance. Honeywell • Sensing and Control 35 MICRO SWITCH™ HDLS Series This datasheet supports the following MICRO SWITCH™ HDLS Series Heavy-Duty Limit Switches. LS3A1A LSA1A3-1B LSA3KA LSB1A1 LSF1A4 LSJ1AC-7N LS3A1A LSA1A3-5C LSA3KC LSB1A-1B LSF1A5 LSJ1ADD-7A LS3A2B LSA1A3A-1A LSA3N LSB1A2 LSF1A8 LSJ1E-7A LS3A3K LSA1A4 LSA3N14-2J LSB1A-4M LSF1E LSJ1E-7M LS3A3K-7AA LSA1A-4 LSA4L LSB1A-4N LSF1F LSJ1J-7A LS3D3K LSA1A-4M LSA4L1 LSB1AC LSF2B LSJ1JDD-7A LS3F1A8 LSA1A-4N LSA4L-1A LSB1E LSF2C LSJ2B-7A LS3F1E LSA1A-4R LSA4L-1B LSB1J LSF3K LSJ3K LS3M2D LSA1A5 LSA4L-1D LSB2B LSF3K3 LSJ3K-7A LS3YDC1A LSA1A-9B LSA4L23 LSB2R LSF3K-3B LSJ4L-7A LS3YDC1E LSA1AA LSA4L-2A LSB3K LSF3K4 LSJ4L-7M LS3YVC1A LSA1AB LSA4L-2B LSB3K-1B LSF3K5 LSJ5A-7A LS3YVC1E LSA1AB-1B LSA4L3-1D LSB3K-1D LSF3K8 LSJ5A-7M LS4A1A LSA1AC LSA4L4 LSB3K-2C LSF3N LSJ5A-7N LS4A1E LSA1AC-2C LSA4L4-1D LSB4L LSF4L LSJ6B LS4A2B LSA1AC-4M LSA4L-4N LSB5A LSF5A LSJ6B-7A LS4A3K LSA1AP-1B LSA4S LSB5A-2D LSF6B LSJ7L-7A LS4A3K-1B LSA1APA LSA5A LSB6B LSF6B3 LSJ7L-7N LS4A3K-2B LSA1E LSA5A15 LSB6B-4N LSF6C LSJ8A-7A LS4A3K-7AA LSA1E-1B LSA5A-1A LSB7L LSF7L LSK1A LS4C1A LSA1E-2A LSA5A-1B LSB7L-1B LSF7L3 LSK1A-8A LS4C3K LSA1E-2D LSA5A-1C LSB9A LSF7L4 LSK1A-8B LS4D1A LSA1F LSA5A-1D LSC1A LSF7L5 LSK1A-8C LS4D3K LSA1J LSA5A25 LSC1E LSF7L8 LSK1E-8A LS4F1A LSA1J1B LSA5A-4N LSC1J LSF8A LSK1E-8C LS4F2B LSA2B LSA5A7B LSC2B LSF9A LSK2B-8A LS4H1A LSA2B15-5D LSA5AB-1A LSC2C LSG1A LSK3K LS4J1A-7A LSA2B-1A LSA5AB-1B LSC3K LSG1E LSK3K-8B LS4J1A-7M LSA2B-1B LSA5ADD LSC3KC LSG2B LSK4L-8C LS4J1A-7N LSA2B-1C LSA6B LSC4L LSG3K LSK5A-8A LS4J2B-7N LSA2B-1D LSA6B1 LSC5A LSG4L LSK5A-8B LS4K1A-8A LSA2B25-5D LSA6B-1A LSC6B LSG5A LSK5A-8C LS4K1A-8C LSA2B-2A LSA6B-1B LSC6C LSG7L LSK6B LS4L6C LSA2B-2B LSA6B-1D LSC7L LSG9A LSK7L-8A LS4M2D LSA2B-2C LSA6B-1F LSC8A LSH1A LSK7L-8B LS4N1A LSA2B-2D LSA6B-1L LSD1A LSH1A14 LSK7L-8C LS4N2B LSA2B3-5C LSA6B-2B LSD1A6 LSH1A-1B LSK8A-8A LS4P1A LSA2B4 LSA6B-2C LSD1E LSH1A2 LSK8A-8B LS4W1A LSA2B5 LSA6B-2D LSD1F LSH1A-2B LSK8A-8C LS4YAC1A LSA2BM LSA6B-3D LSD2B LSH1A-2D LSK9A-8C LS4YDC1E LSA2BM-1B LSA6B4-2C LSD2F LSH1AB LSL2C LSA1A LSA2F LSA6BR LSD3K LSH1E LSL2C-2D LSA1A1 LSA2R LSA6R LSD3K6 LSH1E-1A LSL2G LSA1A1-1A LSA2S LSA6S LSD4L LSH2B LSL4M LSA1A1-1B LSA3K LSA7L LSD5A LSH2B-1B LSL4M4 LSA1A1-2J LSA3K1 LSA7L-1A LSD5A7 LSH2B-2D LSL6C LSA1A13 LSA3K1-1A LSA7L-1B LSD6B LSH3K LSL6C-4N LSA1A14 LSA3K1-1B LSA7L-1C LSD7L LSH4L LSL7M LSA1A15 LSA3K-1A LSA7L-1D LSD8A LSH4L13 LSL7M-1P LSA1A-1A LSA3K-1B LSA7L2 LSD9A LSH4L-1B LSM2D LSA1A-1B LSA3K1C-1C LSA7L-2D LSE1A LSH4L3 LSM2D-1A LSA1A-1C LSA3K-1D LSA7L-2J LSE1A3 LSH5A LSM2D-1B LSA1A-1D LSA3K-1N LSA7L3-1B LSE1A4 LSH5A-1L LSM2D-1D LSA1A-1F LSA3K-2A LSA7L4 LSE1A5 LSH5A-4N LSM2D-2B LSA1A-1L LSA3K-2B LSA7L-4N LSE1ADD LSH6B LSM2D-2D LSA1A-1M LSA3K-2C LSA7L-4R LSE1E LSH6B-1B LSM2D-2J LSA1A1S LSA3K-2D LSA7L-5C LSE1E4 LSH7L LSM2DM LSA1A2 LSA3K-2J LSA7LR LSE4L LSH9A LSM2H LSA1A2-2J LSA3K3 LSA8A LSE5A LSH9A7 LSM2U LSA1A-2A LSA3K4 LSA8A7 LSE6B LSJ1A LSM4N LSA1A-2B LSA3K4-1A LSA9A LSE6B5 LSJ1A-1N LSM4N-1A LSA1A-2C LSA3K4-1B LSA9A-1A LSE6S LSJ1A-7A LSM4N-1B LSA1A-2D LSA3K4-1D LSA9A23 LSE7L3 LSJ1A-7M LSM4N-2B LSA1A-2E LSA3K-4M LSA9A-2L LSE7L4 LSJ1A-7N LSM4N-2D LSA1A-2J LSA3K-4N LSA9ADD LSE9A LSJ1AB-7M LSM6D LSA1A-2K LSA3K-4R LSA9EDD LSF1A LSJ1AB-7N LSM6D-1B LSA1A3 LSA3K-5C LSB1A LSF1A3 LSJ1AC-7M LSM6D-1D 36 Honeywell • Sensing and Control Heavy Duty Limit Switches LSYBC1A LSYMB4N LSM6D-1F LSP3K LSV5A LSYBC3K LSYMB4N-2K LSM6D-1P LSP3K-1B LSV6B LSYBC5A LSYMB6D LSM6D-2A LSP3K-1D LSW1A LSYBC9A-1D LSYMB6D-2D LSM6D-2B LSP3K3 LSW1A4 LSYCB1A LSYMB7N LSM6D3 LSP4L LSW1A5 LSYCB1E LSYMB7N-1C LSM6D-3D LSP4L3 LSW1AC LSYCB1J LSYMB7N-1D LSM6D4 LSP5A LSW1E LSYCB4L LSYMB7N3-1A LSM6D4-5D LSP5A7 LSW2B LSYCB4SX-FP LSYMC4N LSM6D-4N LSP6B LSW4L LSYCB6B LSYMC6D LSM6D-5B LSP7L LSW5A LSYCC1A LSYMC6DF LSM6U LSP7L-2D LSYAB1A LSYCC1ADD LSYMC7N LSM7N LSP7L3 LSYAB1A-1B LSYCC1AE LSYNB1A LSM7N-1A LSP7S3 LSYAB1A-2A LSYCC3K LSYNB1AC LSM7N-1B LSP8A LSYAB1AB LSYCC4L LSYNB2B LSM7N-1D LSQA1A313 LSYAB1AC LSYCC4LX-FP LSYNB3K LSM7N3 LSQA1A341 LSYAB1E LSYCC5A LSYNB4L LSM7N-4 LSQH1A322 LSYAB1E-2B LSYCC6B LSYNB5A LSM7U LSQR1A316 LSYAB1E4-2B LSYCC7L LSYNB7L LSM7U-2D LSR1A LSYAB1F LSYDB1A LSYNC1A LSN1A LSR1A-1A LSYAB1J LSYDB2B LSYNC1ADD LSN1A-1B LSR1A-1B LSYAB2B LSYDB3K LSYPB1A LSN1A-2C LSR1A-2K LSYAB2B3 LSYDB4L LSYPB1AC LSN1A-3A LSR1A-4N LSYAB2F LSYDB6B LSYPB2B LSN1A-3B LSR1A-5C LSYAB2S LSYDB7L LSYPB3K LSN1A-3D LSR1ADD LSYAB3K LSYDC1A LSYPB4L LSN1A-3P LSR1E LSYAB3K-1B LSYDC1ADD LSYPB4L-1B LSN1A-3S LSR2B LSYAB3K-5D LSYDC1AE LSYPB6B LSN1E LSR2B-4N LSYAB3N LSYDC3K LSYPB7L LSN1E-1A LSR3K LSYAB4L LSYDC5A LSYPC1A LSN1F LSR3K1 LSYAB4L-1B LSYDC5AE LSYPC1J LSN1F-1B LSR4L LSYAB4L24 LSYDC6B LSYPC2B LSN2B LSR5A LSYAB4L-2A LSYDC7L LSYPC3K LSN3K LSR6B LSYAB4L4 LSYFB1A LSYRB1A LSN3K3D LSR6B-2D LSYAB4S LSYFB3K LSYRB6B LSN3N LSR6B-2L LSYAB5A LSYFB3K3 LSYRC1A LSN4L LSR6B-4M LSYAB6B LSYFB3K4 LSYRC1ADD LSN4L-2D LSR7L LSYAB6B-1B LSYFB4L LSYRC2B LSN4L-3B LSR7L-2D LSYAB6B-2D LSYFB7L LSYRC4L LSN4L-3D LSR9A LSYAB7L LSYFC1A LSYRC9A LSN5A LSS1H LSYAB7L-1A LSYFC1ADD LSYUB1A LSN5A-3P LSS1H-4N LSYAB7L-2B LSYFC1AE LSYUB1A13 LSN6B LSS1HDD LSYAC1A LSYFC3K LSYUB1A13-2D LSN6B-3B LST1H LSYAC1A1-1D LSYFC7L LSYUB1A3 LSN6B-3D LST1H-1C LSYAC1A-1B LSYFC7L3 LSYUB2B LSN7L LSU1A LSYAC1A-2D LSYFC7L4 LSYUB3K LSN7L3-3D LSU1A-1 LSYAC1ADD LSYGB1A LSYUB6B LSN8A LSU1A-1B LSYAC1ADD-1B LSYHB1A LSYUB9AC LSN8A37 LSU1A-1D LSYAC1AH LSYHC1A LSYUC1A LSN9A LSU1A-2B LSYAC1E LSYHC3K LSYUC1A-1B LSN9ADD LSU1A-2D LSYAC1J LSYHC3KA LSYUC1ADD LSN9EDD LSU1A4 LSYAC2B LSYHC4L LSYUC6B LSP1A LSU1A-4R LSYAC2R LSYHC7L LSYUC9ADD LSP1A-1B LSU1E LSYAC2S LSYJB1A-7A LSYVB3K LSP1A-1C LSU1J LSYAC3K LSYJB1E-7A LSYVC1A LSP1A-1D LSU2B LSYAC3KP LSYJB1J-7A LSP1A2 LSU3K LSYAC3N LSYJB3K-7A LSP1A25 LSU3K1 LSYAC4L LSYJB5A-7A LSP1A-2A LSU3K-1A LSYAC5A LSYJC1A-7A LSP1A-2D LSU3K-2J LSYAC6B LSYJC1ADD-7A LSP1A4 LSU4L LSYAC6B-1A LSYJC3K-7A LSP1A4B LSU5A LSYAC6B-1B LSYLB4M LSP1A-4M LSU6B LSYAC6B-2L LSYLB6C LSP1A5-1C LSU7L LSYAC7L LSYLB6T LSP1AB LSU8A LSYAC9A LSYLB7M LSP1E LSU9A LSYAC9AB LSYLB7T LSP1E-1A LSV1A LSYBB2B LSYLC2C LSP1F LSV1A-2B LSYBB3K LSYLC4M LSP2B LSV1E LSYBB3KP-FP LSYLC6C LSP2B-1B LSV2B LSYBB4L LSYMB2D LSP2B-2D LSV4L LSYBB5KP-FP Honeywell • Sensing and Control 37 MICRO SWITCH™ HDLS Series ALSO AVAILABLE Fully potted MICRO SWITCH™ HDLS heavy-duty limit switches provide an extra degree of protection in harsh environments by sealing the basic switch cavity with epoxy. These switches are the same as the non- plug-in HDLS except that the entire switch cavity is filled with epoxy in addition to the conduit entrance. The fully potted HDLS switches are pre-leaded, with either cable or connectors. • Excellent sealing capability for harsh-duty food and beverage wash downs and severe machine tool envi- ronments • Extra diaphragm sealing • 12 inch STOOW-A cable or connector version (other lengths available) • Cable versions: NEMA 1, 6, 6P, 12 • Connector versions: NEMA 1, 6, 6P, 12, 13 • All fluorocarbon seals (low temperature available) • UL, CSA, CE, CCC MICRO SWITCH™ HDLS switches are also available in all stainless-steel versions. Designed for use in highly corrosive environments, such as petrochemical plants, food processing plants, shipboard, and dockside locations. The type 316 cast stainless steel body is designed to minimize crevices where food particles could become trapped in water. The actuator, operating head, and screws are also stainless steel. All seals are fluo- rocarbon to provide excellent chemical resistance and to withstand operating temperatures up to 121 °C [250 °F] and pressurized steam cleaning. Pre-leaded and epoxy-filled versions also available. • Corrosion-resistant stainless steel non-plug in body, head, and rotary shaft • Stainless steel levers • Fluorocarbon seals • NEMA 1, 3, 3R, 4, 4X, 6, 6P, and 13 • UL, CSA, CE, CCC To learn more about Honeywell’s HDLS products, call +1-815-235-6847 or 1-800-537-6945. 38 Honeywell • Sensing and Control MICRO SWITCH™ HDLS Series Heavy-Duty Limit Switches Warranty. Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. WARNING Honeywell’s standard product warranty applies unless agreed PERSONAL INJURY to otherwise by Honeywell in writing; please refer to your • DO NOT USE these products as safety or emergency order acknowledgement or consult your local sales office for stop devices or in any other application where failure of specific warranty details. If warranted goods are returned to the product could result in personal injury. Honeywell during the period of coverage, Honeywell will repair Failure to comply with these instructions could result in or replace, at its option, without charge those items it finds death or serious injury. defective. The foregoing is buyer’s sole remedy and is in lieu of all warranties, expressed or implied, including those of WARNING merchantability and fitness for a particular purpose. In no MISUSE OF DOCUMENTATION event shall Honeywell be liable for consequential, special, or • The information presented in this datasheet is for indirect damages. reference only. DO NOT USE this document as product While we provide application assistance personally, through our installation information. • Complete installation, operation and maintenance literature and the Honeywell web site, it is up to the customer to information is provided in the instructions supplied with determine the suitability of the product in the application. each product. Specifications may change without notice. The information we Failure to comply with these instructions could result in supply is believed to be accurate and reliable as of this printing. death or serious injury. However, we assume no responsibility for its use. Find out more Honeywell serves its customers through a worldwide network of sales offices, representatives and distributors. For application assistance, current specifica- tions, pricing or name of the nearest Authorized Distributor, contact your local sales office. To learn more about Honeywell’s sensing and control products, call +1-815-235-6847 or 1-800-537-6945, visit sensing.honeywell.com, or e- mail inquiries to info.sc@honeywell.com Sensing and Control Honeywell 1985 Douglas Drive North 002354-1-EN IL50 GLO Golden Valley, MN 55422 August 2012 www.honeywell.com Copyright © 2012 Honeywell International Inc. All rights reserved.