Explosionproof, Dust‑Ignitionproof. Ideal for installation in chemical and petrochemical plants, refineries and other process industries
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
20 Amp and 30 Amp units available for use with 120‑277 Vac
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
Enclosures furnished with internal ground screw
Appleton explosionproof, dust‑ignitionproof Contender Series factory sealed front operated tumbler switches are designed to prevent arcing of enclosed switches in 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.
Pin and Sleeve Receptacle Assembly, Type Feed Through, Voltage Rating 125 to 250 VAC, Current Rating 20 Ampere, Power Rating 1 HP at 18 VDC, Number of Poles 3, Number of Wires 2, Hub Size 1/2 Inch, Box Type Single Gang, Cover Type Spring, Mating Plug