Siemens Industrial Controls 3RT2037-1AC20 Circuit breaker Els PW 29614 high-performance solution designed for demanding

high-performance solution designed for demanding hydronic zoning applications in commercial HVAC systems

Engineered with a 175°F open temperature and a 95°F close temperature

while the mechanical position indicator provides immediate visual feedback for the contractor

minimizing the risk of dry firing

this sensor delivers the reliability required for 24/7 mission-critical applications

Siemens Industrial Controls 3RT2037-1AC20 Circuit breaker Els PW 29614 high-performance solution designed for demandingThe Siemens 3RT2037 1AC20 is a heavy duty SIRIUS Size S2 magnetic contactor engineered for demanding motor control and resistive load switching in HVACR and industrial automation systems. This 3 pole powerhouse delivers a continuous 65A current rating (AC 3 at 400V) and is capable of handling up to 30 kW (50 HP at 460V) for inductive motor loads. Designed for extreme durability, this 3RT2037 power contactor features a 24VAC 50 60Hz coil and integrated