ZW32-12 / 630-20 vacuum circuit breaker, zw32 vacuum circuit breaker price, zw32 outdoor vacuum circuit breakers, zw32 permanent magnet vacuum circuit breakers, zw32m-12, zw32 outdoor circuit breakers, zw32-12 breaker, zw32 the permanent mechanism, zw32 the permanent switch, zw32 vacuum switch, zw32-12 / 630-20 ZW32-12 series Column outdoor high voltage vacuum circuit breaker is a three-phase AC 50Hz, rated voltage 12KV outdoor high voltage switchgear. Suitable for breaking, closing load current urban or rural distribution system, overload current and short circuit current. Breaker for the new compact design, fully enclosed structure, good unique interrupter packaging technology, sealing performance, moisture, condensation, suitable for hot and humid regions. ZW32-12G breaker isolation switch combination of electrical isolation switch circuit breaker by ZW32 two major components. 1ZW32-12 breaker three-phase pillar structure, a stable and reliable breaking performance, no fire hazard and **, maintenance-free, small size, light weight and so long service life. 2, the circuit breaker fully enclosed structure, good sealing performance, help to improve the moisture, condensation performance, especially for use in cold or wet areas. 3, three-phase current transformer pillars and imported outdoor epoxy resin solid insulation, or mining within the user epoxy solid insulation outsourcing silicone rubbers; high temperature resistant, UV resistant, anti-aging characteristics. 4, the actuator using miniaturized spring actuator, small storage motor power, low energy consumption sub-closing; institutional real motion transmission drive with a small number of parts, and high reliability. Actuator mechanism placed in a sealed box, to solve the problem of corrosion actuator to improve the reliability agencies. 5, the circuit breaker opening and closing operation can be manual or electric operation and remote remote control. With intelligent controller supporting implement distribution automation, the controller can also coincides with the composition of automatic recloser, sectionalizer. 6, the circuit breaker may be provided two-phase or three-phase current transformer for overcurrent or short-circuit protection, can also provide a current pickup signals to the intelligent controller; according to user requirements can be equipped with metering current transformer. 7, can take away the three-phase circuit breaker interlocking isolation switch, isolation switch opening states are visible fracture, and have anti-error interlock between the body and the circuit breaker, and only in isolation knife fully closing or fully when opening the circuit breaker is operable. Surge arresters can be connected with the post insulators, and easy maintenance.