3GU30,断路器 30A G Characteristic UL 508 3 POLE
3GU32,断路器 32A G Characteristic UL 508 3 POLE
3GU4,断路器 4A G Characteristic UL 508 3 POLE
3GU40,断路器 40A MCB GCHARL 480Y/277VAC UL508
3GU5,断路器 5A G Characteristic UL 508 3 POLE
3GU50,断路器 50A G Characteristic UL 508 3 POLE
3GU6,断路器 6A G Characteristic UL 508 3 POLE
3GU60,断路器 60A G Characteristic UL 508 3 POLE
