3DU15R,断路器 15A D Characteristic UL 1077 3 POLE
3DU16,断路器 16A D Characteristic UL 1077 3 POLE
3DU16L,断路器 16.0A Three Pole "D"
3DU16R,断路器 16A D Characteristic UL 1077 3 POLE
3DU1L,断路器 1.0A Three Pole "D"
3DU1R,断路器 1A D Characteristic UL 1077 3 POLE
3DU2,断路器 2A D Characteristic UL 1077 3 POLE
3DU20,断路器 20A D Characteristic UL 1077 3 POLE
