NC100H Miniature Circuit Breaker NC100H MCB is used to protect line-conductor and overload, and short-circuit of small sealed motors, is mainly for protection of circuits with AC 220V and 50Hz/60Hz, and for unfrequent conversion under normal conditions as well, Its action can be as up to 22-pole with its only one pole volume and it can be used as a leakage breaker by assembling with leakage. Product Feature High breaking capacity circuit breaker is used in AC 50Hz or 60Hz, single pole 240V, 2, 3, 4 poles 415V, for protecting the circuit which overload and short circuit may take place. It can be used in lighting and electric motor distribution system. Meantime it is applicable to unfrequently switch the electric apparatus and light circuit under the normal conditions. The products comply with IEC 60898 & GB10963-1999. Product Specification/Models Specification Rated voltage:220V/400VAC Rated current:63,80,100a Breaking capacity:10000KA Mechanical and electrical life:6000 times Width pole:P+N=??18mm According to standands:IEC898-7 GB10963-89 B.S3871 Rated current(A)50,63,82,100 Pole number(P) Rated voltage(V) Breaking capacity(A) Application NC100H MCB is used to protect line-conductor and overload, and short-circuit of small sealed motors, is mainly for protection of circuits with AC 220V and 50Hz/60Hz, and for unfrequent conversion under normal conditions as well, Its action can be as up to 22-pole with its only one pole volume and it can be used as a leakage breaker by assembling with leakage Inspection IEC standard