Appleton® EFS175-F2 EFS 1-Gang Dead End Non-Sealed Tumbler Switch With Internal Ground Screw, 120/277 VAC, 20 A, NEMA 7CD/9EFG

Tumbler-Snap Switch Control Stations
427246 MFG #: EFS175F2
306.09000 / ea
EFS series non-sealed tumbler switches prevent ignition of hazardous atmospheres by containing any arcing within an explosionproof enclosure. Front operated and side rocker arm models are available and both types can be padlocked in either the on or off position.
  • Applications
  • Features
For Use In Classified Areas Where Ignitable Vapors, Gases Or Highly Combustible Dusts Are Present
Enclosures have external mounting lugs for ease of mounting; Furnished with Internal Ground Screw; Each handle has close-tolerance threaded stainless steel shaft to meet explosionproof requirements; Explosionproof, dust-Ignitionproof; Designed to prevent arcing of enclosed switches in ignitable atmospheres during connect and disconnect operation of lighting and light power loads; EFS Non-Sealed Front Operated Tumbler Switches
Enclosures have external mounting lugs for ease of mounting
Smooth, rounded integral bushing in each hub protects conductor insulation
Enclosures furnished with internal ground screw
Smooth ground mating surfaces assure flame tight joint between cover and mounting enclosure
Stainless steel hex head cap screws for attaching cover to mounting enclosure
Choice of front operating or side rocker arm handle each may be locked in ON or OFF position
Each handle has close tolerance threaded stainless steel shaft to meet explosionproof requirements
For use in classified areas where ignitable vapors, gases or highly combustible dusts are present
Explosionproof and dust-ignitionproof
NEC class I, division 1 and 2, groups C, D class II, division 1 and 2, groups E, F, G class III
3/4 in hub
Zinc electroplate/chromate/epoxy powder coated