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Designed for technical compatibility with Heil
ensuring accurate feedback for electronic controls monitoring discharge or suction pressures
Efficient Installation: Integrated terminal block simplifies field wiring compared to lead-wire models
Common Questions How do I wire the SPDT terminals for cooling applications
Built to OEM standards
Siemens Industrial Controls 3RT2037-1AP60 Contactor 321702-401 Designed for technical compatibility withThe Siemens SIRIUS 3RT2037 1AP60 contactor is a high performance 3 pole IEC motor starter designed for heavy duty industrial and HVACR applications. Engineered for reliability in 400 V systems, this Size S2 power contactor delivers a 65 A current rating (AC 3 AC 3e), capable of switching motors up to 30 kW. The integrated 240V AC coil (60Hz) ensures stable actuation, while the built in 1NO & 1NC auxiliary contacts allow for seamless interlocking and