2CU40R,断路器 2CU40R, 40A MCB,CCHAR,2POLE480Y/277VAC,UL1077
2CU4L,断路器 4.0A Two Pole "C"
2CU4R,断路器 4A C Characteristic UL 1077 2 POLE
2CU5,断路器 5A MCB CCHAR 480Y/277VAC UL508
2CU50,断路器 50A MCB CCHARL 480Y/277VAC UL508
2CU50L,断路器 50.0A Two Pole "C"
2CU50R,断路器 50A C Characteristic UL 1077 2 POLE
2CU5L,断路器 5.0A Two Pole "C"
