40.5kV High Voltage Indoor AC Disconnect Switch JN22B-40.5/31.5 Earthing Switch Three Poles 31.5kA

The 40.5kV JN22B-40.5/31.5 High Voltage Indoor AC Disconnect Switch provides safe grounding and isolation for three-pole AC circuits up to 31.5kA. Designed for indoor switchgear, it ensures reliable operation, enhances personnel safety, and protects high voltage equipment in industrial, commercial, and utility power distribution networks.

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Product definition

High Voltage Indoor AC Disconnect Switch

Working condition

O Altitude: ≤1000m; O Ambient temperature:- 10°C ~+40°C ; O Earthquake intensity:≤8 degree; O Appliable in the place without corrosive, flammable gas and water place. Order notes: 1.Indicate product specification, rated voltage stability current, central distance between poles. 2.If bevel gear mechanism needed,please indicate right or left operation mechanism according to the operation position shows in the drawing above. 3.If sensors with electric display device needed, please indicate type NO. 4.Please consult US if any special request.