Certificates: KEMA, UKrSEPRO, EAC, RCC, EK;
1.2 Electric ratings: AC 690V,50/60HZ, 10~1250A;
1.3 Mounting mode: Vertical and horizontal;
1.4 Standard: IEC/EN60947-2.
Certificates: KEMA, UKrSEPRO, EAC, RCC, EK;
1.2 Electric ratings: AC 690V,50/60HZ, 10~1250A;
1.3 Mounting mode: Vertical and horizontal;
1.4 Standard: IEC/EN60947-2.
.1 Function protection of circuits against short-circuit currents,protection of circuits against overload currents,switch,isolation. NB1-63H circuit-breakers are used in domestic installation, as well as in commercial and industry electrical distribution systems. 1.2 Selection Technical data of the network at the point considered:short-circuit current at the circuit-breaker installation point, which must always be less than the breaking …