1264-1265.qxp 5/30/2011 12:13 PM Page 1264 ® NEMA 4 Watertight 1P Arktite Heavy Duty Circuit Breaking Plugs and Receptacles Industrial Heavy Duty Non-hazardous Areas Applications: Certifications and Arktite circuit breaking plugs and Compliances: receptacles are used: • UL Standards: 1203*; 1682, 1686 • To supply power to portable electrically • CSA Standard: C22.2 No. 182.1 operated devices such as motor- • CE (LVD) 2006/95/EEC** generator sets, compressors, heating and cooling units, welders, conveyors, lighting systems and similar equipment Split Pin Contact Design: • Where temporary power is needed, such • Provides nearly 360° of contact as at trailers, building units, heavy at every insertion, ensuring machinery and similar equipment protection against heat rise and • Wherever electrical loads must be eliminating arcing on critical quickly disconnected from power source surfaces • In a typical installation, where a large • Continuous contact over length machine utilizes a number of electrical and circumference of mated motor drives and for ease of adjustment, pins provides superior safety removal, maintenance and replacement, and long-term performance each motor is connected by portable • Self-wiping at every insertion to cord and Arktite receptacles rather than prevent environmental permanently wired contamination build-up • In areas where dust, dirt, moisture and corrosion are a problem • Indoors and outdoors in non-hazardous areas of chemical plants, process industry facilities, meat packing plants, manufacturing plants and similar industrial locations Features: • Circuit breaking: plugs through 100 ampere rating may be disconnected under load; 150-400 ampere units are for service disconnect use only. • Receptacles accept only plugs of the same amperage rating, style and number of poles, making it impossible to mismate, and provides for positive polarization. The Tri-Lock™ cable grip has 3-piece 9 design that equally distributes gripping • Extra wide electrical spacing allows for power around perimeter of cable. Cord maximum safety. jacket does not get pinched, eliminating • Insulator materials are the result of • The additional features below are potential for damage to both internal intensive testing. Selection has been called out in the illustration on this page conductors and external cable jacket. made based on highest dielectric The ground contact is bonded to the 1 Cable grip is located inside plug housing, strength, maximum mechanical and receptacle housing (Style 2) eliminating corrosion of vital hardware impact resistance, lowest moisture Unimpeded, easy-access phase and 2 and making plug maintenance easy. absorption and highest arc tracking ground terminals make wire termination The unique Sure-Seal™ cable gland has resistance. 10 quick and easy two gasket sizes which fit entire range of • A variety of installations is possible due Grounding contacts that make-first and 3 cable diameters, reducing risk of to the availability of several types of break-last in the unlikely event of keyway improper assembly. The gasket ratchets back boxes. failure into the Tri-lock™ cable grip to prevent • Designed to withstand rough usage and An arc formed when the plug is being plug from turning or loosening in high 4 the effects of adverse environments. removed is instantly snuffed in the deep vibration areas. • Reversible interiors, 30, 60 and 100 confined insulated arcing chamber Wrenching surfaces make Arktite plugs 11 ampere (except 30 and 60 ampere, A detent spring forms a parallel quick and easy to assemble 5 5-pole) Arktite plug and receptacle grounding path through the metallic Smooth and contoured design of plug 12 interiors are interchangeable using a plug sleeve and receptacle housing and housing eliminates occurrence of cable screwdriver. This makes it possible to is the first contact to make and the last grip snagging or breaking off. Tri-Lock™ feed a normally de-energized receptacle to break screws are captive so cable grip cannot from an energized plug with usual Arktite The plug sleeve is keyed to the receptacle 6 come apart during assembly. Prevents safety; no energized contacts are to prevent mispolarization critical screws from getting lost during exposed. installation. The gasketing system provides 7 unsurpassed watertight integrity Plastic sleeve between insulator body and 13 (NEMA 4) housing minimizes possibility of electrical shock in event of ground failure. All aluminum Uni-Shell™ construction 8 Increases creepage and clearance provides superior strength in abusive * APJ and NPJ plugs only protection. environments ** Excludes 200A and 400A APR Connectors © www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright 2011 Cooper Crouse-Hinds 1264 1P 1P 1264-1265.qxp 5/30/2011 12:13 PM Page 1265 ® NEMA 4 Watertight Arktite Heavy Duty Circuit 1P Breaking Plugs and Receptacles Industrial Heavy Duty Non-hazardous Areas Grounding: Style 1 vs. Style 2 Cooper Crouse-Hinds Arktite devices utilize two methods, or styles, for completing the grounding circuit in plugs and receptacles. NEC reference 250.138 (A) & (B). Style 1 – Metallic Style 2 – Metallic Style 2 – Non-metallic A Style 1 plug is one in which the A Style 2 metallic housing plug is one in In a Style 2 receptacle, the grounding grounding conductor in the flexible cable is which the grounding conductor in the connection is made before line and load bonded to the plug sleeve by a pressure flexible cable is bonded to the extra poles engage, and is broken after the line connector. A Style 1 receptacle is one (grounding) pole and metal plug sleeve by load poles disengage. Furthermore, upon which is grounded by virtue of the fact that a pressure connector. A Style 2 metallic insertion, the plug sleeve of metal shelled it is an integral part of a grounded conduit housing receptacle is one in which the units makes contact with detent springs of system. On insertion, the plug sleeve extra (grounding) pole is electrically the grounded receptacle housing before makes contact with detent springs of the connected to the equipment grounding line and load poles engage, and on grounded receptacle housing before line conductor and the metal receptacle withdrawal, remains in contact until after and load poles engage, and on withdrawal, housing which itself is grounded by virtue line and load poles disengage. Therefore, remains in contact until after line and load of the fact that it is an integral part of a exposed metal parts of the portable poles disengage. Therefore, exposed metal grounded conduit system. In Style 2, non- equipment or plug are suitably grounded. parts of the portable equipment or plug are metallic housing plugs and receptacles, the suitably grounded. extra pole is used for grounding since the housings are non-conductive. Made of non-metallic Krydon material Metal shelled type Style 1 Style 2 Ground conductor Ground conductor attaches to shell. attaches to contact, which is bonded to shell. © www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright 2011 Cooper Crouse-Hinds 1265 1266-1267.qxp 6/13/2011 11:34 AM Page 1266 ® NEMA 4 Watertight 1P Arktite Heavy Duty Circuit Breaking§ Plugs and Receptacles Industrial Heavy Duty Non-hazardous Areas Standard Materials: • Metallic receptacle housings, plug and cord connector bodies – high impact Arktite receptacles have a cast raised strength copper-free aluminum rib located inside the receptacle sleeve. • Non-metallic receptacles, plugs and The location of the rib is in a specific ® cord connectors – Krydon fiberglass- relationship to the receptacle insulator reinforced polyester material that houses the contacts. • Back boxes: 20, 30, 60, 100, 150 and 200 ampere – cast aluminum; 400 ® ampere – Feraloy iron alloy • Insulation (metallic products): (2-, 3-, and 4-pole) 30, 60, 100, 200, 400 ampere – fiberglass-reinforced polyester; 20, 30 ampere (5-pole) – melamine • Contacts: pressure, solder, binding screw – brass; crimp/solder 20, 30, 60, 100 ampere – leaded red brass; crimp/solder 150, 200, 400 ampere – telurium copper Standard Finishes: • Feraloy – electrogalvanized and The mating plug has a cast groove aluminum acrylic paint located on the outside of the plug • Aluminum – natural sleeve. This groove lines up with the • Krydon fiberglass-reinforced polyester raised rib. material – gray • Fiberglass-reinforced polyester insulation – (red) Accessories: • Melamine – natural (brown) • Accessories include a variety of angle adapters, panel adapters and back boxes for Arktite • Brass – natural receptacles. See pages 1284–1287. • Included throughout 1P are wire mesh cable grips and protective caps for Arktite plugs. • Leaded red brass – electro-tin-plate Options: The following special options are available from factory by adding the suffix to the Cat. #: Description Suffix • Reversed contacts. Receptacle assembled with plug interior (exposed contacts), plug assembled with receptacle interior (recessed contacts). For applications where plug is energized to feed normally de-energized receptacle. Available on 30 through 400 ampere units... S22 • Special polarity. For use where two or more receptacles of the Typical Installation same ampere rating, style and number of poles are to be installed in the same area for use on different voltages and/or frequencies. Prevents insertion of a plug in a receptacle with different electrical rating. Available on 20 through 400 ampere units as follows: 1 • Receptacle interior rotated 22 /2° to right and plug changed to match (see photo to right).............. S4 ™ • Corro-free epoxy powder finish for added corrosion resistance...... S752 §150A, 200A and 400A rated units are for service disconnect use only. © www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright 2011 Cooper Crouse-Hinds 1266 1P 1P 1266-1267.qxp 6/13/2011 11:34 AM Page 1267 ® NEMA 4 Watertight Arktite Heavy Duty Circuit 1P Breaking§ Plugs and Receptacles Industrial Heavy Duty Non-hazardous Areas Arktite Horsepower Ratings Maximum Horsepower for Plug and Locked-Rotor Interrupting Receptacle Combinations by Input Voltage* Motor Horsepower† Following values are typical horsepower ratings based on NEC Ampere Rating 120 240 480 600 Plug and Receptacle Volts Volts Volts Volts Article 430 tables. HP Ratings are based on the largest conductor size for each Single-phase Electrical System plug and receptacle combination per the Wire Size table below. 30 2 3 7.5 10 60 5 102520 Motor Horsepower✠ 100 10 20 Ampere Rating 240 480 600 200 15 40 Plug and Receptacle Volts Volts Volts Three-phase Electrical System 30 15 30 40 30 3510 10 60 20 40 50 60 10 20 40 50 100 30 60 75 100 15 30 40 25 150 40 75 100 200 30 60 25 15 200 60 125 150 Wire Sizes: The table below lists the diameter of the wire recess in Arktite plug and receptacle contacts so that maximum size of bare conductor can be figured. Range of wire sizes shown in table is intended only as a guide. Depending on type of wire used (building wire, flexible or extra flexible cable) and its construction (number and size of strands), bare copper diameters vary widely. Diameter of Wire Recess in Plug and Receptacle Contacts Wire Size‡ Ampere Contact Diameter Rating Type of Recess Building Extra Flex 20 Binding Screw N/A #14–#12 #14–#12 30 (2, 3, & 4-pole) Pressure .281 #10–#6 #10–#8 30 (2, 3, & 4-pole) Crimp/Solder .180 #10–#8** #10–#8 30 (5-pole) Solder .188 #12–#6 #12–#8 60 (2, 3, 4 & 5-pole) Pressure .312 #6–#4 #8–#4 60 (3 & 4-pole) Crimp/Solder .277 #6–#4** #8–#4 100 (2, 3 & 4-pole) Pressure .390 #4–#1 #4–#2 100 (3 & 4-pole) Crimp/Solder .390 #2–#1** #2–#2 150 (4-pole) Pressure .390 #2–2/0 #2–1/0 200 (3 & 4-pole) Pressure .687 2/0–4/0 2/0–3/0 200 (Std. 3 & 4-pole) Crimp/Solder .560 #1–4/0 #1–3/0 200 (Lg. 3 & 4-pole) Crimp/Solder .750 4/0–250MCM 3/0–250MCM 400 (Std. 3 & 4-pole) Crimp/Solder .840 250–500MCM 250–400MCM 400 (Lg. 3 & 4-pole) Crimp/Solder 1.25 500–1000MCM 400–750MCM §150A, 200A and 400A rated units are for service disconnect use only. † Horsepower ratings are based on Cooper Crouse-Hinds testing in which locked-rotor currents were interrupted by withdrawing the plug from the receptacle. It is highly recommended, however, that such use be limited to emergency conditions only; and that a horsepower rated switch be used for motor disconnect. * This guide is for reference only. Consult your local electrical codes before installation. ✠ Cooper Crouse-Hinds does not recommend our plug and receptacle be used for disconnect under load. **Smaller sizes may be used with well reducers – information available upon request. ‡Do not use wire size smaller than minimum size recommended. © www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright 2011 Cooper Crouse-Hinds 1267 ® NEMA 3R 1P Arktite Heavy Duty Circuit Breaking Receptacle Assemblies 200 A, 600 VAC/250 VDC, 50† – 400 hertz See page 0000 for general Application, Features, Grounding, Plug Closure Caps: Standard Materials, Standard Finishes, Options, Accessories, Compliances, Electrical Rating Ranges, and Wire Sizes. Applications: CPK caps for Arktite plugs are used: Features: • Where portable equipment is on a • Grounding contact wire terminators will accommodate ground wire standby basis and plugs are not in of same size as phase wire use • Spring band contact design provides multiple points of electrical • To effectively protect insulation and contact. Improves electrical reliability and significantly reduces contacts from excessive moisture, effort required for insertion and withdrawal dirt, dust and corrosion Ordering • Crimp/solder and mechanical lug type contacts are available • With 30, 60, 100, 150 and 200 • Large wire wells are available for "extra flexible" wire Information: ampere plugs with fastening ring • Larger wire well size connectors will interchange with connectors Config. Cat. # and standard 200 ampere plugs for of other wire well size of same amperage and contact the clamp door housing 4P CPK104 configuration • Mechanical lug connectors will interchange with crimp/solder Standard Materials: connectors of the same amperage and contact configuration • Copper-free aluminum • Self-closing spring doors on receptacles and cord connectors provide environmental sealing Standard Finishes: • Threaded nuts provide positive plug retention • Natural • Two piece plug and cord connector design provide easy installation Wire Mesh Grips: 1. For listing of additional back boxes, see page see page 0000. Applications: 2. S22 suffix for reverse interiors is available from factory only. Field Wire mesh grips are used: conversion cannot be done. • To provide secure cable termination 3. Replacement interiors for standard units vs. S22 units vary in • To extend cable life length. Specify the unit type when ordering parts. • With 20, 200 and 400 ampere plugs Features: Dimensions • Eliminate sharp radius of cable bend at the point where cable In Inches: enters plug, thereby reducing cable failure • Absorb longitudinal stresses placed on the point of termination caused by pulling the cable • Gripping action increases in direct proportion to amount of tension applied to cable Standard Material and Finishes: • Stainless steel wire braid – Natural Ordering Information: Nominal Grip Grip Length–Inches Cat. # Plug Cable Range Grip Range 1.375 to 1.625 8 K163 AREA Assembly 1.375 to 1.875 1.625 to 1.875 11 K188 1.875 to 2.000 10 K200 1.875 to 2.500 3 2.000 to 2.250 11 /4 K225 AR Receptacle AP Plug APR Connector No. Poles c d 3 1 3 4 /16 3 /4 9 5 4 4 /16 3 /8 †For use on system less than 60 hertz the receptacles, plugs and connectors are for disconnect use only. © www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright 2012 Cooper Crouse-Hinds 1276 1P 1P ® NEMA 3R Arktite Heavy Duty Circuit 1P Breaking Receptacle Assemblies 200 A, 600 VAC/250 VDC, 50† – 400 hertz Ordering Information - Mechanical Lug Termination: Receptacle Assembly Receptacle w/ Mechanical Lug Mating Plug Mating Connector Receptacle Assembly with AJ Back Boxes and Angle Adapters Receptacle Housings only Hub Cable Description Size (In.) Cat. # Cat. # Dia. Plug Cat. # Connector Cat. # Style 1 – Wire Well Takes 0.687" Maximum Conductor Size 1 1 /2 AREAL20315 0.875 to 1.375 APL20355 APRL20315 3-wire, 2 AREAL20316 ARL2031 1.375 to 1.875 APL20357 APRL20317 3-pole 1 2 /2 AREAL20317 1.875 to 2.500 APL20358 APRL20318 0.875 to 1.375 APL20455 APRL20415 4-wire, 2 AREAL20416 1.375 to 1.875 APL20457 APRL20417 ARL2041 1 4-pole 2 /2 AREAL20417 1.875 to 2.500 APL20458 APRL20418 2.500 to 3.000 APL20451 APRL204113 Style 2 – Wire Well Takes 0.687" Maximum Conductor Size 1 1 /2 AREAL20325 0.875 to 1.375 APL20365 APRL20325 2-wire, 2 AREAL20326 ARL2032 1.375 to 1.875 APL20367 APRL20327 3-pole 1 2 /2 AREAL20327 1.875 to 2.500 APL20368 APRL20328 1 1 /2 AREAL20425 0.875 to 1.375 APL20465 APRL20425 3-wire, 2 AREAL20426 ARL2042 1.375 to 1.875 APL20467 APRL20427 4-pole 1 2 /2 AREAL20427 1.875 to 2.500 APL20468 APRL20428 Ordering Information - Crimp/Solder Termination: Receptable Assembly with AJ Back Boxes and Angle Adapters Receptacle Housings only Hub Cable Description Size (In.) Cat. # Cat. # Dia. Plug Cat. # Connector Cat. # Style 1 – Wire Well Takes 0.56" Maximum Conductor Size 1 1 /2 AREA20315 0.875 to 1.375 AP20355 APR20315 3-wire, 2 AREA20316 AR2031 1.375 to 1.875 AP20357 APR20317 3-pole 1 2 /2 AREA20317 1.875 to 2.500 AP20358 APR20318 0.875 to 1.375 AP20455 APR20415 4-wire, 2 AREA20416 AR2041 1.375 to 1.875 AP20457 APR20417 4-pole 1 2 /2 AREA20417 1.875 to 2.500 AP20458 APR20418 Style 1 – Wire Well Takes 0.75" Maximum Conductor Size 1 1 /2 AREA203125 3-wire, 2 AREA203126 AR20312 1.375 to 1.875 AP203511 APR203111 3-pole 1 2 /2 AREA203127 1.875 to 2.500 AP203512 APR203112 1.375 to 1.875 AP204511 APR204111 4-wire, 2 AREA204126 1.875 to 2.500 AP204512 APR204112 AR20412 4-pole 1 2 /2 AREA204127 2.500 to 3.000 AP204513 APR204113 Style 2 – Wire Well Takes 0.56" Maximum Conductor Size 1 1 /2 AREA20325 0.875 to 1.375 AP20365 APR20325 2-wire, 2 AREA20326 1.375 to 1.875 AP20367 APR20327 AR2032 3-pole 1 2 /2 AREA20327 1.875 to 2.500 AP20368 APR20328 1 1 /2 AREA20425 0.875 to 1.375 AP20465 APR20425 3-wire, 2 AREA20426 1.375 to 1.875 AP20467 APR20427 AR2042 4-pole 1 2 /2 AREA20427 1.875 to 2.500 AP20468 APR20428 Style 2 – Wire Well Takes 0.75" Maximum Conductor Size 1 1 /2 AREA203225 0.875 to 1.375 AP203610 APR203210 2-wire, 2 AREA203226 1.375 to 1.875 AP203611 APR203211 AR20322 3-pole 1 2 /2 AREA203227 1.875 to 2.500 AP203612 APR203212 1 1 /2 AREA204225 1.375 to 1.875 AP204611 APR204211 3-wire, 2 AREA204226 AR20422 1.875 to 2.500 AP204612 APR204212 4-pole 1 2 /2 AREA204227 †For use on system less than 60 hertz the receptacles, plugs and connectors are for disconnect use only. © www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright 2012 Cooper Crouse-Hinds 1277 1278-1279.qxp 5/30/2011 12:18 PM Page 1278 ® Weatherproof 1P Arktite Heavy Duty Circuit Breaking Receptacle Assemblies 200 A, 600 VAC/250 VDC, 50† – 400 hertz 200A Replacement Parts Receptacle Interior Plug Interior Brass Retaining Shoe .56 wire well .75 wire well .56 wire well .75 wire well .56 wire well .75 wire well Config. Cat. # Cat. # Cat. # Cat. # Cat. # Cat. # 200A Standard and S4 2W 3P ATP401 ATP402 ATP433 ATP434 0490335 0490335 3W 3P ATP397 ATP398 ATP429 ATP430 0490327 0490328 3W 4P ATP403 ATP404 ATP435 ATP436 0490337 0490337 4W 4P ATP399 ATP400 ATP431 ATP432 0490331 0490332 200A ST22 and S4 S22 2W 3P ATP417 ATP418 ATP449 ATP450 0490335 0490335 3W 3P ATP413 ATP414 ATP445 ATP446 0490327 0490328 3W 4P ATP419 ATP420 ATP451 ATP452 0490337 0490337 4W 4P ATP415 ATP416 ATP447 ATP448 0490331 0490332 Cord Grip Assembly Plug Clamp Nut Rec Spring Door Cord Diameter Range 2W 3P .875 – 1.375 AP2 KIT1 M80 AP:0401965 AR:0401502-2 3W 3P 1.375 – 1.875 AP2 KIT2 M80 1.875 – 2.500 AP2 KIT3 M80 2W 3P AP:0401964 AR:0401502-1 3W 4P Replacement Pin & Sleeve Contacts: Receptacle Plug Type Cat. # Cat. # Cat. # Cat. # 200A Standard & S4 .56 wire well .75 wire well .56 wire well .75 wire well Phase Contact 0490339 0490340 0490319 0490320 Ground Contact 0490343 0490344 0490323 0490324 200A S22 & S4 S22 .56 wire well .75 wire well .56 wire well .75 wire well Phase Contact 0490351 0490352 0490355T 0490356 Ground Contact 0490347 0490348 0490359 0490360 200A Mechanical Lug .687 wire well .687 wire well Phase Contact 0403688 0403678 Ground Contact 0403687 0403677 †For use on system less than 60 hertz the receptacles, plugs and connectors are for disconnect use only. © www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright 2011 Cooper Crouse-Hinds 1278 1P