Siemens Building Technology 540-652A Sensor 320735-701 Attempting to run this on

Attempting to run this on 115V will lead to torque failure and winding damage

Durable Construction: Built with silver cadmium oxide contacts to provide superior conductivity and resistance to arc erosion

It helps provide the extra torque needed for reliable startup

Is there a difference between the -002 and the -002/U version

Test for 24V at the coil leads while the thermostat calls for a cycle change

Siemens Building Technology 540-652A Sensor 320735-701 Attempting to run this onUpgrading 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