Protective Relay is used as protection in control circuit of three-phase circuit or AC contactor,

to protect three AC electromotor, transmission, such as water pump and blower.



Specifications of Protective Relay:

1) Outline dimension: 45 x 76 x 98mm

2) Operating voltage: three phases 380V 50HZ

3) Fixing mode: mounting track width 35mm standard or surface mounting