2B00050000000,
2B00050000500,
【MULTIMEC】2B031,
2B05UR,断路器 0.5A,MCB B CHAR 2PL 480Y/277VAC, UL1077
【MULTIMEC】2B091,
2B1,2 GREY MNTING BARRIER ATTACH
2B1.6UM,断路器 B CHAR,2POLE,480Y/277VAC,UL508
2B1/J,保险丝盒、保险丝夹及硬件 QUICK CONNECT
