Wiring Device-Kellems Full Product Catalog

Switched Disconnects and Enclosures

IP55 SUITABILITY

1.31" (33.27)

CPB Series Compact Pendant Stations, Two Button, NEMA 4X Description Single-speed normally open-normally closed without mechanical interlock.

Catalog Number

CPB20 CPB21

Single-speed with mechanical interlock between pushbuttons.

CPB21BK

Single-speed with mechanical interlock between pushbuttons, black housing.

9.13" (231.9)

Two-speed with mechanical interlock between pushbuttons. CPB22 Note: Included with product: nylon cord grip and sealing washer (must be installed to achieve NEMA 4X rating). Indication label pack. Cord dia. range .375–.625 in. (9.5–15.9) Ambient temperatures: 25°F to 140°F (32°C to 60°C). Typical applications: Package electric motor hoists. Remote control of machinery.

2.38" (60.5)

Contact Ratings, CPB Series Single-Speed

CPB21

Voltage

Current

AC

120V 240V 125V 250V

6A 3A

Wiring Diagram CPB2 Series

35% PF

Momentary (On / Off) CPB20

DC IND

1.1A .55A

Ctr. Ctr.

N.O.1

Bott. Bott. Bott.

Com.1 N.C.1

Top

Single Speed* CPB21

Two-Speed

Voltage

Current

AC

120V 240V

3A

N.O.1

N.O.2

Com.1

Top

Two Speed* CPB22

35% PF

1.5A

TAB

N.O.1

N.O.2

Top

Ctr.

IP44 SUITABILITY

*Mechanical “floating ball” interlock prevents activating both Pushbuttons simultaneously.

PBS Series Heavy Duty Pendant Pushbutton Stations, NEMA 3R Description

Catalog Number

PBS2 PBS22 PBS4 PBS42 PBS6 PBS62 PBS8 PBS82

2 button, single speed. 2 button, two speed. 4 button, single speed. 4 button, two speed. 6 button, single speed. 6 button, two speed. 8 button, single speed. 8 button, two speed.

Product Dimensions, PBS Series Style A

Approx. Wt. Assembled

Catalog Number

PBS2 PBS4 PBS6 PBS8

2 button 4 button 6 button 8 button

7.88" (200.0) 13.69" (347.6) 18.0" (457.2) 22.31" (566.7)

2.5 lbs 4.5 lbs 5.5 lbs 7.5 lbs

PBS4

PBS6

Cable Entrance Threaded 1" (25.4) NPT I.D. 1.125" (28.6) O.D.

Note: Housing: Yellow vinyl rubber.

Contact Interrupting Ratings, PBS Series Two-Speed Single Break Voltage

30mm K.O.

Current

AC

120V 240V 125V 250V 120V 240V 125V 250V Voltage

6A 3A

A

35% PF

DC IND

.4A .2A

Single-Speed Double Break

Current

AC

6A 3A

35% PF

3.25" (82.6)

3.50" (88.9)

DC IND

1.1A .55A

0.88" (22.4)

Dimensions in Inches (mm)

Wiring Device-Kellems ®

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