This robust 4-way selector switch is designed for demanding industrial environments, particularly those requiring explosion-proof and corrosion-resistant components. Compliant with NEMA 4X/7 standards and featuring flameproof Ex 'd' certification, it ensures safe and reliable operation in hazardous locations.

Key Specifications

Switch Type	4-Way Selector
Current Rating	20 Amps
Voltage Rating	120-277 Volts
Frequency	60 Hz
Housing Material	Copper-Free Aluminum (max. 0.41%)
NEMA Rating	4X/7
Hazardous Location Rating	Class 1, Zone 2, Group IIA/IIB, T3
Conduit Entry	1 x 3/4" NPT
Plugs	Non Recessed Square Head
Back Box	Aluminum (for Type 4X rating)

Application & Use

This selector switch is ideal for controlling various electrical circuits in hazardous environments such as oil refineries, chemical plants, and grain processing facilities. Its robust construction and certifications ensure safe and reliable operation in potentially explosive atmospheres. Suitable for switching between multiple operating modes or selecting different equipment configurations. For use in Class 1 Zone 2, Group IIA/IIB, temperature code T3 areas.

Condition & Availability

Please contact us for current stock levels and lead times. Ensure this product meets your specific hazardous location requirements before ordering. Consult with a qualified electrician for proper installation and wiring.