2ZNU4,断路器 4A MCB ZCHAR 1P+N 277VAC UL508
2ZNU5,断路器 5AMCB ZCHAR 1P+N 277VAC UL508
2ZNU6,断路器 6A MCB ZCHAR 1P+N 277VAC UL508
2ZNU8,断路器 8A MCB ZCHAR 1P+N 277VAC UL508
2ZPMF,Accessories for Racks & Cabinets N 2000 PLATED MTG FT
2ZU03,断路器 .3A ZCharacteristic UL 1077 2 POLE
2ZU05,断路器 .5A Z Characteristic UL 1077 2 POLE
2ZU075,断路器 .75A Z Char. UL 508 1 POLE
