Siemens Industrial Controls 3RT2027-1AN20 Contactor 320819-301 Constructed from durable heat-resistant materials

Constructed from durable heat-resistant materials

This switch is typically used as a high-limit safety device to monitor air pressure in supply ducts or burner compartments

the 102000132 motor is a shared component across multiple Utica and Dunkirk HVAC models

Housed in a durable handybox enclosure

Precise Pressure Control: Balanced valve minimizes the effect of inlet pressure variations on the regulated setpoint

Siemens Industrial Controls 3RT2027-1AN20 Contactor 320819-301 Constructed from durable heat-resistant materialsAs a core component of the SIRIUS 3RT2 system, the Siemens 3RT2027 1AN20 is a heavy duty 3 pole power contactor designed for demanding industrial motor control applications. This Size S0 contactor delivers a robust 32A (AC 3) rating and is optimized for HVACR and automation environments, supporting up to 15 kW at 400V. Field ready for 220V AC 50 60Hz control logic, this unit features integrated auxiliary contacts (1NO + 1NC) for immediate status