Siemens Building Technology 540-520B Sensor 326058-756 this motor starter accessory delivers

this motor starter accessory delivers the reliability required for high-cycle HVACR and motor control applications

Common Questions: What is the flow characteristic of a Belimo B218B valve

Always check the wiring schematic on the furnace door to confirm terminal designations

Whether you are dealing with a wobbling squirrel cage fan or loose blades

or a "thumping" sound during the startup cycle

Siemens Building Technology 540-520B Sensor 326058-756 this motor starter accessory deliversThe Siemens 540 520B Room Temperature Sensor is a dedicated sensing solution designed exclusively for use with Siemens Terminal Equipment Controllers (TEC). This analog room sensor provides reliable HVAC zone control within a standard setpoint range of 55F to 95F (13C to 35C). Engineering focus on the 540 520B centers on its RJ 11 connection, which enables a direct "plug and play" interface with PXC Compact and Apogee automation systems. This non