Reliable Switching: Built to manage the arcing and heat generation typical of high-current switching in HVAC applications

the standard 1/4-inch quick-connect terminals and compact oval form factor allow for seamless integration into standard mounting brackets during motor run capacitor replacement

Optimized Airflow: High 33-degree pitch allows for superior air movement in low-pressure condenser applications

Durable Construction: Heavy-duty housing and terminal pins designed to withstand high-vibration HVAC environments

the contacts are rated for 1/3 HP at 120-240 VAC (N/O) and 1/6 HP (N/C)

Trane CNT1662 High Limit Reliable Switching: Built to manageThe Trane CNT1662 High Limit is a critical safety component designed for precise thermal regulation within furnace and air handler heat exchangers. Built with an L250F SPST NC C High limit configuration, this switch acts as a failsafe by monitoring supply plenum temperatures and interrupting the 24V control circuit if levels exceed the 250F threshold. This immediate shutdown of the gas valve helps prevent structural damage to the primary heat