171 GuardSwitch Series
Exposion Proof Non-Contact Interlock/Position Switch
The 171 is an interlock/position switch ideal for explosive environments where combustibles are being used such as grain elevators and painting booths. The enclosure is UL classified for: Class I, Group B,C,D; Class II, Group E,F,G; Class III, Divisions 1 & 2.
Link to this product
For web page (with image):
UL Listed - Enclosure Only (E88735)
NEMA Ratings: 1, 2, 5
Protection Class: IP64
Enclosure: UL Explosion proof, Die Cast Aluminum
Temperature Range : -40F to 180F (-40C to 80C)
Environmental: Hermetically sealed contact switch encapsulated in polyurethane
Response Time: 1 msec; 10 msec (150VA)
Life cycles: 100,000 under full load; Up to 200, 000, 000 under dry circuit
Conduit Connection: 1/2" Threaded NPT
Lead Type for 171-M10 / O.D. 16/6 Fly lead THHN Blue / 0.11" (0.28 cm) each O.D.