Description
The Siemens Industrial Controls 3RV2021-4DA10 3-Pole Motor protector from the SIRIUS series is used to protect and control motors up to 25A at 690V. This Size S0 is a compact part that protects HVAC system including compressors, fans, and pumps against overload, short circuit, and phase failure. It has the option of setting the current and also the classes of the trips which makes it protect well and also lengthen the life of the motor. Designed for commercial and industrial HVAC systems, the motor protector improves the system’s efficiency, increases its reliability, and makes maintenance as easy as possible due to the use of DIN rail mounting.
