visible housing cracks

Reliable static pressure monitoring with high resistance to overpressure damage

and system faults

Universal Compatibility: The standard blade terminal arrangement and 24Vac coil make it a drop-in replacement for most industrial relay sockets

It is not intended for the 5-inch versions

Supco SHL514 Limit Switch 322838-753 visible housing cracksThe Supco SHL514 Limit Switch is a mission critical L180 40 temperature control designed for direct integration into residential and commercial heating systems. Engineered for high temperature protection, this board mounted limit switch features a fixed open temperature of 180F to prevent heat exchanger damage and a fixed close temperature of 140F for reliable reset. As a normally closed SPST switch, it ensuring circuit continuity during standard