Side mounted indoor high voltage vacuum circuit breaker VS1-12

Description

VS1-12 side mounted indoor high voltage vacuum circuit breaker is suitably working in the power system of rated voltage 12KV three-phase, AC 50Hz, used for protection and control of electric equipment. Due to its excellent performance, it specially suits for frequently switching rated current or breaking short circuit current for many times. 

VS1-12 is fixed in the switchgear, working independently or operating in RMU supply system, substation and etc system.

Main technical parameters

Outline and mounting dimensions