3Z20UL,3Z20UL 20A CIRCUIT BREAKER Z CHA
3Z20UM,断路器 20A Z Characteristic UL 508 3 POLE
3Z25UM,断路器 25A Z Characteristic UL 508 3 POLE
3Z2UM,断路器 2A Z Characteristic UL 508 3 POLE
3Z3.5UM,断路器 3.5A MCB ZCHARL 480Y/277VAC UL508
3Z30UL,断路器 Z CHAR,3POLE,480Y/277VAC,UL489
3Z30UM,断路器 30A Z Characteristic UL 508 3 POLE
3Z32UM,断路器 32A Z Characteristic UL 508 3 POLE
