12kV Permanent Magnet Vacuum Circuit Breaker

The ZW32M-12 Series Permanent Magnet Vacuum Circuit Breaker uses vacuum interruption and a permanent magnetic operating mechanism. It integrates microprocessor technology, modern network communication, and new switch materials. This is an outdoor distribution device for 12kV, 50Hz three-phase AC systems.

We are ChangZhou HY Power Electric Co., Ltd. We started production on March 18, 2024. Our factory covers 1,400 square meters. We have 28 permanent employees. Our monthly capacity reaches over 200 vacuum breaker units. We have our own R&D team. We are recognized as a Changzhou City Enterprise Technology Center.

The breaker uses a permanent magnetic operating mechanism. It matches well with the vacuum interrupter. Closing and opening operations are stable and reliable. Service life is long. The permanent magnet mechanism has few moving parts. It does not need mechanical release devices. This greatly improves mechanical reliability. The 12kV Permanent Magnet Vacuum Circuit Breaker delivers consistent performance.

The product uses a new composite solid insulation structure. The vacuum interrupter, main circuit, and insulation supports are combined into an integrated pole. This design solves the conflict between miniaturization and insulation requirements. The box is fully sealed. There is no condensation inside. Parts do not rust. Reliability is greatly improved.

The 12kV Permanent Magnet Vacuum Circuit Breaker has multiple patents. It does not use SF6 gas. It is unaffected by the environment and is environmentally friendly. The unit is small and light. It is easy to mount on poles. The control unit is compact. You can add a wireless remote control option. This allows control within 30 meters. It is convenient for both local and remote operation.

We support OEM and ODM services. Standard products take 25 working days. We offer a one-year warranty. After the sale, we provide video guidance. We respond to all feedback within 12 hours.

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