Description
Appleton® Explosionproof Tumbler Switch, 1-Gang 3-Way Dead End, Series: EFS, 120 to 277 V AC, 20 A, Rocker Arm Lever Actuator, NEMA 7CD/9EFG, Surface Mounting, Malleable Iron, Triple Coated, 6.13 in H x 3 in W x 4.34 in D Dimensions
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
- 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
- Each handle has close-tolerance threaded stainless steel shaft to meet explosionproof requirements
Applications:
Used in classified areas where ignitable vapors, gases or highly combustible dusts are present and installed in chemical plants, petrochemical plants, refineries and other process industries
Standards/Approval:
- UL 894/1203
- E10523
- E81751
