ZN63A(VS1)-24 Indoorac high voltage vacuum circuit breaker

Product Overview
The ZN63(VS1)-24 series indoor high-voltage vacuum circuit-breakers are three-phase, 50 Hz, 24 kV
indoor switchgear designed for control and protection in industrial and mining enterprises, power
stations, substations and electrical installations, and are suitable for applications requiring frequent
operation. Featuring an integrated operating mechanism and circuit breaker body, the design allows for
use as a fixed installation unit or, when fitted with a dedicated draw-out mechanism, as a draw-out unit.
The main circuit section utilises integral encapsulated busbars to achieve a compact, highly reliable and
maintenance-free circuit breaker. It can be fitted with centre-mounted draw-out switchgear such as the
KYN28A-12 (GZS), whilst the fixed version is compatible with the XGN series of fixed switchgear.

Main technical parameters