Explosion Proof Tumbler Switch - 20 Amp Rated - Class 1 Div 1 and Class 2 Div 1

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http://www.larsonelectronics.com/p-72911-explosion-proof-tumbler-switch-20-amp-rated-class-1-div-1-and-class-2-div-1.aspxExplosion Proof On/Off Tumbler Switch. Feed-Through Tumbler switch, front-operated; Dust-ignition proof fixture. 20 Amp Rated.This particular unit is rated at 20 amps and accepts currents ranging from 120-277VAC. The wiring hub is offered in 1/2" or 3/4" and the unit is a feed through model. The unit has a rocker switch which allows locking of the ON/OFF position. The unit is constructed of non-sparking aluminum body and is triple coated. The lever is connected to a threaded stainless steel shaft that passese through the faceplate. This front level rotary style switch allows for padlocking in the on or off posistion. The entire unit is completely corrosion resistant. The unit box, switch, and face plate are all included with the product. These switches are ideal for installation in; chemical plants, petrochemical plants, refineries, and other process industries.