Fuji BW400-Frame molded case circuit breakers offer high interrupting capacities for branch or feeder circuit protection against overload or short circuits. BW400 series compact 3-pole breakers, with non-adjustable thermal magnetic trip mechanisms, are available in current capacities of 250 to 400A at 480VAC/250VDC (UL489 rating).
Fuji Molded Case Circuit Breakers are more compact than any industrial circuit breakers on the market, so control panels take up less space than ever before. These industrial circuit breakers maintain conformity to all Worldwide standards, including UL / cULus / IEC / CE Marking / JIS (Japan) / CCC (China).
Fuji BW400-Frame MCCBs are