Siemens Industrial Controls 3RT2045-1AK60 Contactor 320788-704 converting the system into a

converting the system into a two-point power connection

Universal Fuel Compatibility: Certified for use with natural gas and LP gas systems

the Lennox HVAC programmer module allows for end-cap replacement without necessitating a full motor swap

enabling a technician to set precise actuation points at any angle within the motor's stroke

Common Questions: Can I use a different WC rating if the

Siemens Industrial Controls 3RT2045-1AK60 Contactor 320788-704 converting the system into aThe Siemens Sirius 3RT2045 1AK60 is a heavy duty S3 size contactor designed for high demand industrial motor switching and HVACR applications. Engineered for reliability, this 3 pole unit supports a 110V 120V AC coil (50 60 Hz) and provides a robust 80 Amp AC 3 rating (37 kW at 400V) and a 120 Amp AC 1 rating for resistive loads. As the direct 3RT1045 1AK60 replacement, it fits seamlessly into the SIRIUS modular system, ensuring compatibility with