Copeland 912-3090-05 Contactor R-407A A: This is a single-pole

A: This is a single-pole thermostat designed for controlling one heating zone

high-voltage spark

The triple-pole configuration allows for complete circuit interruption

and large-scale HVAC systems

Always calibrate in the final mounting position

Copeland 912-3090-05 Contactor R-407A A: This is a single-poleThe Copeland 912 3090 05 Contactor is a heavy duty, 3 pole definite purpose contactor engineered for high demand commercial HVAC and industrial refrigeration systems. Rated for 90A full load amps (FLA) and featuring a 120V AC coil, this high amperage component ensures reliable switching for large compressor loads and motor circuits. Designed for seamless integration, the 912 3090 05 is functionally identical to the 012 3090 01, providing technicians