Xylem-McDonnell & Miller 354000 2-SPST Manual Reset Switch 120V E-11M

The Xylem-McDonnell & Miller 354000 Manual Reset Switch provides secure and controlled monitoring for hydronic and thermal equipment in HVAC systems. It is rated at 120 V of operation, and has two single-pole, single-throw contacts that are manually reset after activation to provide proper system protection. The switch is mounted in boilers, pumps, or water-handling assemblies and monitors essential conditions and interrupts the circuit in the event of incorrect operation. It contributes to ensuring the stability of the operation of the system, and the uniformity of the operation of the entire system by ensuring controlled responses and protecting interconnected parts.