4.3 Spare switch cabinet РУ-6003-УХЛ4

Manufacturer: Zhejiang Changchun Electrical Appliance Co., Ltd

The spare switchgear ensures the power supply of the line feeder when a feeder cabinet is repaired or maintained. This cabinet is equipped with a fast circuit breaker and two grounding isolation switches.

The main technical parameters of the standby fast circuit breaker and the grounding isolating switch:

Same as 4.2