3C60UR,断路器 60A,MCB C CHAR 3PL 480Y/277VAC, UL1077
3C63UL,断路器 0.3A, D CHAR, 1POLE 277VAC, UL489
3C63UM,断路器 63A CRT BRKR CCHAR 3pl 480Y
3C63UR,断路器 63A,MCB C CHAR 3PL 480Y/277VAC, UL1077
3C6UL,断路器 6A, C CHAR, 3POLE 480Y/277VAC,UL489
3C6UM,断路器 6A MCB CCHARL 480Y/277VAC UL508
3C6UR,断路器 6A,MCB C CHAR 3PL 480Y/277VAC, UL1077
3C8UL,断路器 8A, C CHAR, 3POLE 480Y/277VAC,UL489
