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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
Delivering 18 lb-in torque
Built with a normally closed (N
field-proven accessory designed for the physical operation of 4-inch butterfly valves and dampers
Installation Versatility: Pigtail terminations and a compact galvanized housing allow for fast mounting on metal or fiberglass ductwork
Hartland Controls CON-AUX300-1 AUX Switch R-410A Delivering 18 lb-in torqueThe Hartland Controls CON AUX300 1 is a high performance SPDT auxiliary switch engineered specifically for seamless integration with three phase contactors. Designed for heavy duty HVAC R applications, this contactor auxiliary contact provides critical status feedback and control interlocking for industrial and commercial systems. It features a single pole double throw (SPDT) configuration, allowing for flexible wiring of both normally open (NO) and
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