CBRM1-630M circuit breaker
Rated current:from 400A to 630A .
Rated working voltage:400/690V 50/60Hz .
Breaking capacity:65kA .
Frame made of rigid material of engineering plastic .
Complete range of 3,4 pole .Rertical,horizontal installation .
International standard :IEC/EN:60947-1 General rules,IEC/EN:60947-2 Circuit breakers .
MCCB can load alarm contact ,shunt release ,auxiliary contact,under-voltage release ,MCCB can be with one or two of them .Also can be with Motor-device operation device and rotary handle