3D5UL,断路器 5A, D CHAR, 3POLE 480Y/277VAC,UL489
3D5UM,断路器 5A D Characteristic UL 508 3 POLE
3D5UR,断路器 5A,MCB D CHAR 3PL 480Y/277VAC, UL1077
3D60UL,断路器 60A, D CHAR, 3POLE 240VAC,UL489
3D60UM,断路器 60A D Characteristic UL 508 3 POLE
3D60UR,断路器 60A,MCB D CHAR 3PL 480Y/277VAC, UL1077
3D63UL,断路器 63A, D CHAR, 3POLE 240VAC,UL489
3D63UM,断路器 D CHAR,3POLE,480Y/277VAC,UL508
