2DU03,断路器 .3A MCB DCHAR 480Y/277VAC UL508
2DU03L,断路器 0.3A Two Pole "D"
2DU05,断路器 .5A MCB DCHAR 480Y/277VAC UL508
2DU05L,断路器 0.5A Two Pole "D"
2DU05R,断路器 .5A D Characteristic UL 1077 2 POLE
2DU075,断路器 .75A MCB DCHARL 480Y/277VAC UL508
2DU1,断路器 1A D Characteristic UL 508 2 POLE
2DU1.6,断路器 1.6A MCB DCHARL 480Y/277VAC UL508
