Siemens Building Technology 540-652A Sensor R-134A the internal bimetal disc may

the internal bimetal disc may be defective

this 1 pole 40 amp 24V contactor offers a critical advantage: its silver cadmium oxide contacts are designed to minimize pitting and welding under heavy inductive loads

For technicians managing energy-conscious facilities

If the reading is significantly higher than

Siemens Building Technology 540-652A Sensor R-134A the internal bimetal disc mayUpgrading or maintaining Siemens field panels requires precise sensing hardware. The Siemens 540 652A Room Temperature Sensor is a high performance interactive device designed specifically for Terminal Equipment Controller (TEC) applications. As a veteran in the field, you know that accurate site data is critical; this unit utilizes a highly responsive 10K ohm NTC thermistor to provide stable room temperature monitoring across a range of 55F to 95F