MCCB -400(power circuit breaker)
Detailed Product Description
Function of MCCB
RGM2-225 (LG)power circuit breaker, applied in the circuit of AC 50 Hz (or 60Hz). It is used for the infrequently switching and starting the electromotor (RGM2-800 have no electromotioned protection type). The MCCB have overload,under-voltage protect devices, can protect the circuit line and equipment against damage.
Parameter of MCCB
Rated current:225A,250A,300A,350A,400A
Rated working voltage:AC415/AC600
Rated insulation voltage AC690
Rated ultimate breaking capacity(ICU):18-50KA
Pole number:2,3,4
Category:A
Standard
The MCCB complies with the standard of GB 14048.2 / IEC 60947-2.