Appleton, EFSC175-F1, Explosion-proof Tumbler Snap/Switch Control Station
Appleton, EFSC175-F1, Explosion-proof Tumbler Snap/Switch Control Station
EFS Series factory sealed tumbler switches prevent ignition of hazardous atmospheres by containing any arcing within a factory sealed enclosure. Padlocked in either the on or off position.
Features:
Designed to prevent arcing of enclosed switches in ignitable atmospheres during on/off switching of lighting and light power loads
For use in classified areas where ignitable vapors, gases or highly combustible dusts are present
Ideal for chemical and petrochemical plants, refineries and other process industries
Malleable iron body and cover, nylon 6/6 handle, stainless steel screws
Optional 1- or 2-gang bodies and covers available in copper free aluminum
20 Amp and 30 Amp units available for use with 120-277 Vac
Smooth ground mating surfaces ensure a flame-tight joint between the cover and mounting enclosure
Choice of front operated or side rocker arm handle; each can be locked in either the On or Off position
Close tolerance threaded stainless steel handle shaft meets explosion-proof requirements
Stainless steel hex head cap screws attach cover to mounting cover for flame-tight construction
Feed Through
Dust Ignition Proof, Explosion Proof
120 To 277 Vac
20 Ampere
Contact Configuration 1 Pole
Front Operated Lever Operator
Single Gang Box
3/4 Inch Hub Size
Detailed images
EFSC175-F1, 781381284059, Appleton Explosion-proof Tumbler Snap/Switch Control Station
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