SCHMERSAL MACHINE GUARDING SAFETY PRODUCTS
Positive Break Limit Switches

SCHMERSAL POSITIVE-BREAK LIMIT SWITCHES

DESCRIPTION: Schmersal's CE-compliant limit switches feature positive-break, normally-closed contacts which won't stick shut due to contact weld or spring failure. Units are interchangeable with conventional limit switches, and are also offered in smaller DIN sizes.

APPLICATIONS: Ideal as machine guarding safety system interlock switches. Or in any conventional limit switch application where higher reliability is desired.

FEATURES & BENEFITS:

— Positive-break NC contacts...won't stick/weld shut
Watertight, oiltight (IP67) fiberglass or metal housings...tolerate the most hostile environments
Choice of six actuator styles...for application versatility
Optional LED status indicators... facilitate setup
Safety-system approved
Positive (non-slip) actuator linkage
CE - Compliant,
UL -recognized

SELECTION GUIDE

Z/T235 Die-Cast Zinc 1 1/4" x 1 1/4" x 2 1/2" IP67 1 NO & 1 NC
2 NO
2 NC
Z/T236 Glass-Fiber
Reinforced
Thermoplastic
1 1/4" x 1 1/4" x 2 1/2" IP67 1 NO & 1 NC
2 NO
2 NC
Z/T335 Die-Cast
Aluminum
1 1/2" x 1 1/4" x 3" IP67 1 NO & 1 NC
2 NO
2 NC
Z/T336 Glass-Fiber
Reinforced
Thermoplastic
1 1/4" x 1 1/2" x 3" IP67 1 NO & 1 NC
2 NO
2 NC
Z332 Die-Cast
Aluminum
1 1/2" x 1 1/2" x 3" IP65 1 NO & 1 NC
(snap-action only)
C50 Glass-Fiber
Reinforced
Thermoplastic
1" x 1 1/8" x 3/4" IP30 1 NO & 1 NC

TECHNICAL DATA INFORMATION

Acrobat (PDF) for: Schmersal Limit Switches
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Related products: Berstein Safety Switches | Dold Safety Relays and Modudules | BTI Magnet Switch Interlocks

Please contact Cal-Centron for additional information.

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