Appleton® explosionproof, dust-ignitionproof EDS series factory sealed tumbler switches confine the arcing of enclosed switches, preventing ignition of ignitable atmospheres during connect and disconnect operation of lighting and light power loads. They are designed for use in classified areas where ignitable vapors, gases or highly combustible dusts are present such as chemical and petrochemical plants, refineries and other process industries.

Appleton® UNILETS™ Explosionproof Tumbler Switch, 1-Gang Dead End, Series: EDS, 120 to 277 VAC, 20 A, 1 Pole, Lever Actuator, Thread Connection, NEMA 7CD/9EFG NEMA Rating, Surface Mounting, Malleable Iron, Triple Coated, 5.38 in H x 3 in W x 4.69 in D Dimensions

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Appleton_JIC-C1_Warranty.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Appleton_JIC-C1_Warranty.pdf

• 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
• 20 A 4-way and all 30 A models utilize a switch enclosed in separate sealing chamber
• Smooth double face, accurately ground surfaces on sealing chamber flange mate with cover and body to provide positive flametight construction
• Sealing chamber has prewired factory sealed pigtail leads to switch
• Threaded stainless steel operating handle provides positive corrosion resistant operation
• Corrosion resistant, strong stainless steel hex head cap screws attach cover or body or sealing chamber assembly for approved flame-tight construction
• Pad lockable in the on or off position