ZW32M-12kV/630A Outdoor High Voltage Permanent Magnetic Vacuum Circuit Breaker
Overview
ZW32M-12 Outdoor High Voltage Permanent Magnetic Vacuum Circuit Breaker is outdoor distribution equipment with rated voltage 12kV, three-phase AC 50Hz. Mainly used for making and breaking load current, overload current and short-circuit current in power systems. Suitable for protection and control in substations and industrial and mining enterprise distribution systems, and for frequent operation locations in rural power grids.
This circuit breaker features small size, light weight, anti-condensation, maintenance-free and other characteristics, capable of adapting to harsh climate conditions and polluted environments.
Permanent Magnetic Operating Mechanism
This product adopts a permanent magnetic operating mechanism. Since the permanent magnetic operating mechanism uses permanent magnets to provide holding force, keeping the switch in the open or closed position, the number of mechanical parts is small and the mechanical transmission chain is short, thus greatly improving the switch reliability and mechanical life. The ZW32M-12 vacuum circuit breaker is an ideal choice for distribution network automation upgrades.
Model and Meaning


