3C10UM,断路器 10A MCB CCHAR 3 PL 480Y/277VAC UL508
3C10UR,断路器 10A,MCB C CHAR 3PL 480Y/277VAC, UL1077
3C12UL,断路器 12A, C CHAR, 3POLE 480Y/277VAC,UL489
3C12UR,断路器 12A,MCB C CHAR 3PL 480Y/277VAC, UL1077
3C13UL,断路器 13A, C CHAR, 3POLE 480Y/277VAC,UL489
3C13UM,断路器 13A MCB CCHARL 480/277VAC UL508
3C13UR,断路器 13A,MCB C CHAR 3PL 480Y/277VAC, UL1077
3C15UL,断路器 15A, C CHAR, 3POLE 480Y/277VAC,UL489
