Appleton LAB21
Appleton® LAB21 1-Gang Explosionproof Tumbler Switch With Internal Ground Screw, 120 to 277 VAC, 20 A, 1 to 2 hp Power Rating
General Purpose Switches
7003940
LAB21
Appleton
$0.00
/ ea
- Features
- 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
- Factory sealed switches are designed to a UL standard so that any arcing devices are contained within an explosionproof labyrinth switch
- Tumbler switch devices are approved for installation without additional external sealing fittings
- Sealing chamber has prewired factory sealed pigtail leads to switch
- Corrosion resistant, strong stainless steel hex head cap screws attach cover or body or sealing chamber assembly for approved flame-tight construction
- Threaded stainless steel operating handle provides positive corrosion resistant operation
- Designed to prevent arcing of enclosed switches in ignitable atmospheres during connect and disconnect operation of light