VD4-24

The VD4 vacuum circuit breaker is suitable for indoor switching systems with air insulation. Under normal operating conditions and within the circuit breaker’s technical parameters, the VD4 vacuum circuit breaker can meet various operational requirements of the power grid under normal or fault conditions, including closing and interrupting short-circuit currents.

Vacuum circuit breakers exhibit excellent performance in applications requiring frequent operation and/or short-circuit current interruption. The VD4 vacuum circuit breaker fully meets the requirements of automatic reclosing and possesses extremely high operational reliability and service life.

The VD4 vacuum circuit breaker can be installed in switchgear in a fixed, withdrawable, or frame-mounted manner.