Features:
1) Used in circuits of 50Hz (or 60Hz) system with rated voltage up to 690V
2) Intended for making and breaking circuits
3) Combined with proper thermal relays or electronic protection device, these
contactors can provide protection for circuits against overload
4) To expand their functions, auxiliary contacts or mechanical interlocking modulars can
be added to the top or side of contactors
5) In compliance with the standards of GB14048.4 and ICE60947-4-1