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Also identified by alternate part numbers WB-10899 and RZ210765
Key Benefits for Technicians: Precise Thermal Monitoring: Actuates at 155 degrees Fahrenheit to provide critical high-limit protection for the heat exchanger
Is the Danfoss 121L3277 a replacement for the 120U3277
For older O6D models with ancient standard bearing heads (square plates)
Siemens Industrial Controls 3RT2027-1AK60 Contactor 340793-762 Also identified by alternate partThe Siemens 3RT2027 1AK60 Contactor is a high performance 3 pole IEC power contactor engineered for heavy duty motor switching in demanding HVACR and industrial environments. This SIRIUS Size S0 unit features a 120V AC coil (50 60Hz) and is rated for a 32 Amp (AC 3) load, making it capable of managing motors up to 20 HP at 460V or 15 kW at 400V. Built with screw type terminals for secure, vibration resistant wiring, it includes integrated 1 NO + 1 NC