This explosion-proof 3-way selector switch is built for demanding industrial environments where safety and reliability are paramount. Featuring a copper-free aluminum construction, NEMA 4X/7 rating, and flameproof Ex 'd' certification, this switch is designed to withstand harsh conditions and prevent explosions.

The switch is equipped with a robust aluminum back box and corrosion-resistant stainless steel screws, ensuring long-lasting performance in corrosive environments. The internal ground screw provides a secure grounding connection for added safety.

Key Specifications

Switch Type	3-Way Selector
Amperage	20 Amps
Voltage	120-277V
Frequency	60Hz
Hazardous Location Rating	Class 1, Zone 2, Group IIA/IIB, T3
Enclosure Rating	NEMA 4X/7
Material	Copper-Free Aluminum (4/10 of 1% max.)
Conduit Entry	1 x 3/4" NPT
Plugs	Non Recessed Square Head

Application & Use

This selector switch is ideal for use in hazardous locations such as chemical plants, refineries, and other industrial facilities where flammable gases or vapors may be present. It can be used to control various electrical equipment and machinery, providing reliable and safe operation.

Condition & Availability

Please contact us for current lead times and availability. We strive to provide prompt and efficient service to meet your specific needs.