2ZU3,断路器 3A Z Characteristic UL 508 2 POLE
2ZU3.5,断路器 3.5A MCB ZCHARL 480Y/277VAC UL508
2ZU30,断路器 30A Z Characteristic UL 508 2 POLE
2ZU32,断路器 32A Z Characteristic UL 508 2 POLE
2ZU4,断路器 4A Z Characteristic UL 508 2 POLE
2ZU40,断路器 40A Z Characteristic UL 508 2 POLE
2ZU40L,断路器 240V AC,UL489
2ZU5,断路器 5A Z Characteristic UL 508 2 POLE
