Pressure Switch Products C9612, C9622 Pressure Switch Sealed Piston ✧ Extremely Long Life ✧ Extremely Long Life C9612, C9622 Series ✧ Oil & Dust Tight ✧ Oil & Dust Tight ✧ Easy Setpoint ✧ Easy Setpoint Adjustment Adjustment C9612 ✧ High Reliability ✧ High Reliability ✧ High Proof Pressure ✧ High Proof Pressure ✧ Single & Dual Setpoint ✧ Single & Dual Setpoint C9622 Barksdale’s Series C9612 and C9622 Sealed Piston Pressure Switches offer extremely long life in a robust package, making them the ideal solution to your industrial pressure control needs. Sealed piston switches are ideal for applications demanding rapid cycling. Available in various pressure ranges from 15 to 3,000 psi, sealed piston switches are suit- able for use in industrial applications such as hydraulic presses, compactors, and machine tools. All models feature a durable, anodized aluminum enclosure with a tamper proof adjustment screw cover and an integrated 27/32” hole for 1/2” NPT conduit connector, and are rated to NEMA 3 as a standard. Optional terminal boxes allow for ease of electrical connection, and switches are available in both sin- gle and dual circuit configurations. For applications requiring a highly accurate switch in a durable pack- age, Barksdale’s Series C9612 and C9622 Piston Pressure Switches are the ideal choice. Exceeding Your Expectations Through Our People, Products and Performance Pressure Switch Products C9612, C9622 Pressure Switch With Barksdale - Pressure’s No Problem As a recognized leader in the manufacture of pressure product solutions, Barksdale pressure switches meet the demanding needs of our cus- tomers. From 29” Hg to 18,000 psi, Barksdale has pressure switches for a variety of applica- tions – from transformers to natural gas com- pressors to beverage dispensers – and more! Barksdale’s Series C9612 and C9622 Sealed Piston Pressure Switches provide an economi- cal solution for your pressure sensing needs. Sealed piston switches accurately control pres- sures from 15 to 3,000 psi positive pressure, and can be factory pre-set upon request. Setpoint adjustment is easily accomplished by turning the adjustment screws, which are protected by a Need Something Special? tamper-resistant cover on housed models. A vari- If you have special product requirements, we can ety of available factory options allows the sealed help. Barksdale specializes in custom design piston switches to be configured to the exact solutions to meet your needs. Our reputation is needs of your application. built on creating custom products for customers Sealed Piston Pressure Switch committed to getting exactly what they need. We Applications have design engineers and technical specialists With its rugged design and high repeatability, who are experts in solving your unique pressure Barksdale’s Series C9612 and C9622 Sealed problems. Our technology and resources are at Piston Pressure Switches provide an accurate your disposal. and reliable solution for pressures up to 3,000 psi, making them ideal for use in: Need More Information? • Machine Tools Call us. We are only a phone call away. • Hydraulic Presses Toll-Free 1-800-835-1060. • Compactors • Hydraulic Power Units • Compressors 2 I I I N N N T T T C C C S S S U U R U R R Pressure Switch Products C9612, C9622 Pressure Switch Electrical Characteristics All models incorporate Underwriters Approvals Laboratories, Inc. and CSA Listed single CSA (optional) Class 3231 02, File No. 022355-0-000 pole double throw snap-action switching (Must specify -CS option when ordering) elements. Environmental Performance Characteristics Temperature Range Accuracy ± 2% of the adjustable range Operating -20° to +165°F (-29° to +74°C) Switch Storage -40° to +200°F (-40 °to +93°C) Type SPDT Snap Action Adjustment Instructions Single or dual circuit With screwdriver, turn adjustment screw counterclockwise to increase and Rating 10 Amps @ 125, 250, or 480 VAC; 0.3 clockwise to decrease the actuation point. Amps @ 250 VDC, Class B Limit Switch Wiring Code Physical Lead Circuit 1 Circuit 2 Shipping Weight Normally Closed Blue Orange C9612 Models 2.5 lbs. approximate Common Purple Brown C9622 Models 3.0 lbs. approximate Normally Open Red Yellow TC9622 Models 3.5 lbs. approximate Wetted Parts Consult Factory for These Options Process Fitting Nickel Plated Aluminum CSAApproval (maximum rating of 300 VAC) O-ring Buna-N (Standard) Factory Pre-set Piston 416 Stainless Steel Cleaned for oxygen service Enclosure Anodized Aluminum Alternate O-ring materials Ratings NEMA 3 Pressure Connection 1/4" - 18 NPT Female Electrical Connection 18" Free leads (terminal block on 5/16 (7014) DIA.-2 MOUNTING HOLES - LEAD-RED (NO) “T” model) ADJUSTING SCREW NOTE: BRACKET ADJUSTABLE FULL 360° THREE (3) FREE LEADS - LEAD PURPLE (COMMON) 1/4 -28 UNF - 2A THREAD APPROX. 18" LONG - LEAD BLUE (NC) (3/8) HEX FLATS 2.0 (50.8) 1.0 7/8 (25.4) (22.2) 2.0 (50.8) 4-9/16 (116) 2-1/16 (52.4) 3-1/16 (77.8) 4-3/8 2-1/8 (111) (54.0) 6-15/16 3-1/8 7/8 (21.4) DIA. FOR (175.4) (79.4) 1/2' ELECTRICAL CONDUIT CONNECTOR C9612 - LEAD-RED (NO) ADJUSTING SCREW - LEAD PURPLE (COMMON) 5/16 (714) DIA.-2 MOUNTING HOLES - CIRCUIT #1 1/4 -28 UNF - 2A THREAD - LEAD BLUE (NC) NOTE: BRACKET ADJUSTABLE FULL 360° (3/8 HEX FLATS) SIX (6) FREE LEADS 11/16 11/16 APPROX. 18" LONG - LEAD-YELLOW (NO) (17.4) (17.4) - LEAD BROWN (COMMON) - CIRCUIT #2 - LEAD ORANGE (NC) CIRCUIT 1 CIRCUIT 2 2.0 (50.8) 1.0 7/8 (25.4) (22.2) 2.0 (50.8) 4-9/16 (116) 2-1/16 (52.4) 3-1/16 (77.8) 4-3/8 2-1/8 (111) (54.0) 3-9/16 7-1/8 (90.4) (180.9) C C CONDUIT OUTLET CONDUIT OUTLET L L 7/8 (21.4) DIA. FOR 1/2' ELECTRICAL CONDUIT CONNECTOR C9622 3 J J J E E E D D D A A A A A A S S S E E E I I N N T T C C S S R R U U Pressure Switch Products C9612, C9622 Pressure Switch Sealed Piston C9612, C9622 Series 5/16 DIA. - 2 MOUNTING HOLES NOTE - BRACKET ADJUSTABLE FULL 360° - LEAD-RED (NO) ADJUSTING SCREWS - LEAD PURPLE (COMMON) - CIRCUIT #1 1/4 - 28 NF 2 THREAD - LEAD BLUE (NC) (3/8 HEX FLAT) LEADS PULLED TO 4 TERM BARRIER TYPE TERM. STRIP - LEAD-YELLOW (NO) - LEAD BROWN (COMMON) CIRCUIT #1 CIRCUIT #2 - CIRCUIT #2 2.0 - LEAD ORANGE (NC) (50.8) 1.0 7/8 (25.4) (22.23) 2.0 (50.8) 1/4” NPT 2-1/16 (52.39) 3-3/8 3-1/16 (77.8) (85.73) CONDUIT CONNECTION 6-1/2 1/2 NPT - ADJUSTS FULL 360° (165.1) 4-3/8 (111.13) 2-1/8 (50.8) 3-3/16 (80.96) 7-9/16 (192.1) TC9622 3211 Fruitland Avenue • Los Angeles, CA 90058 • ☎☎ 800-835-1060 • Fax: 323-589-3463 • www.barksdale.com See Barksdale’s Standard Conditions of Sale • Specifications are subject to modification at any time • Bulletin #S0078-A • 01/05 • ©2005 • Printed in the U.S.A. 4 J J E E D D A A A A S S E E