371 GuardSwitch Explosion Proof
Interlock Switch
Description
This switch is a defeat resistant interlock/position sensor for an explosive environment. The enclosure is UL classified for: Class I, Group B,C,D; Class II, Group E,F,G; Class III, Divisions 1 & 2. Applications - Explosive Environments |
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Catalog Numbers
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Description
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Specifications
Approvals
Agency ApprovalsUL Listed Enclosure (E88735)
cULus Recognized (E122942)
NEMA Ratings: 1, 2, 5
Protection Class: IP64
Enclosure: UL Explosion Proof, Black Anodized Die Cast Aluminum
Temperature Range : -40F to 180F (-40C to 80C)
Environmental: Hermetically sealed contact switch encapsulated in polyurethane
Response time: 1 msec (5. AVA); 10 msec (150VA)
Life cycles: 100,000 under full load; Up to 200,000,000 under dry circuit
Conduit Connection: 1/2 " Threaded NPT