1.ZN23-40.5 High voltage vacuum circuit breaker 2.AC 40.5KV,50/60HZ 3.Rated current from 1A to 2000A 4. three-phase AC 50HZ

Description of ZN23-40.5

ZN23-40.5 vacuum circuit breakers for the high life rated 40.5kA, three-phase AC 50Hz indoor high-voltage electrical equipment. Apply to industrial and mining enterprises, substation and transmission and distribution systems for control and protection switching; Particularly suitable for metallurgy, electric arc steel-making industries, etc. Frequent operation required, as a control and protection equipment. This product meets the GB1984-89 standard. Circuit breaker directly into the GBC-35, JYN1-35 cabinet, remove the plug can be installed separately.

Mainly technical parameters

ZN23-40.5 Indoor HIgh-voltage vacuum circuit breakers