WB2150B Enclosure by Siemens SIEMENS MOLDED CASE CIRCUIT BREAKER ENCLOSURE 150 AMPS 600 VAC MAX. TYPE 3R USE WITH QJ BREAKERS WITH QJ22B150 CIRCUIT BREAKER CAT# WB2150B Make an Offer Send to a Friend WHSE Code: CB30C0 Return To Misc Electrical Components and Parts