2DU30R,断路器 30A D Characteristic UL 1077 2 POLE
2DU32,断路器 32A D Characteristic UL 508 2 POLE
2DU32L,断路器 32.0A Two Pole "D"
2DU32R,断路器 32A D Characteristic UL 1077 2 POLE
2DU3L,断路器 3.0A Two Pole "D"
2DU3R,断路器 3A D Characteristic UL 1077 2 POLE
2DU4,断路器 4A D Characteristic UL 508 2 POLE
2DU40,断路器 40A D Characteristic UL 508 2 POLE
