product name :ZN23-40.5 Series Vacuum Circuit Breaker
40.5KV three-phase AC 50HZ indoor high voltage vacuum circuit breaker ZN23-40.5 indoor high-voltage switchgear, equipped with CT19 spring operating mechanism, or CD10-IV DC electromagnetic actuator, for industrial and mining enterprises power plants and substation sprotection and control of electrical equipment, and applies to the electric arc furnace transformer, high voltage motor, opening and closing of the capacitor bank frequent operation place.
This product complies with GB1984 standard.
Technical Parameters
