Products

ZW32 12KV 24KV Vacuum Circuit Breaker Specifications

ZW32 12KV 24KV Vacuum Circuit Breaker Specifications Outdoor High Voltage Permanent Magnet Suitable for 3-phase AC systems, provides reliable overload and short-circuit protection, supports remote control, and is ideal for frequent operation in substations and rural grids.
  • Rated voltage: 24 kV.

  • Rated frequency: 50 Hz.

  • Rated current: 630-3150 A.

  • Mechanical life: up to 30,000 operations with permanent magnetic mechanism.

Product features

  • Designed for outdoor installation, rated for 12–24kV AC systems.​

  • Uses permanent magnet operating mechanism for reliable performance.​

  • Capable of breaking and closing load, overload, and short-circuit currents.​

  • Suitable for substations, mining, and rural power grids with frequent operation.​

  • Supports remote control and monitoring for smart grid applications.​

  • Complies with IEC and GB high voltage switchgear standards for safety.​

  • Strong weather resistance and anti-pollution design for harsh environments.

Outline & Mounting Dimensions

ZW32 12~24KV Series Outdoor High Voltage Permanent Magnet Vacuum Circuit Breaker

The ZW32-12~24KV Series Outdoor High Voltage Permanent Magnet Vacuum Circuit Breaker is a three-phase AC 50Hz outdoor distribution device designed for 24kV power systems, mainly used to make and break load current, overload current, and short-circuit current. It is widely used in substations, industrial and mining enterprises, rural grids, and other outdoor distribution networks where industrial users, commercial users, electrical contractors, and distributors need dependable protection and control.

For B2B procurement, these 24KV vacuum circuit breaker specifications stand out for pole-mounted installation, optional automatic reclosing and intelligent control, permanent magnet operation with long service life, and support from China manufacturers, suppliers, exporters, factories, and wholesalers offering custom, white-label, OEM, ODM, and bulk purchasing solutions.

What are the main 24KV vacuum circuit breaker specifications of ZW32-24?

The standard specifications include 24 kV rated voltage, 50 Hz rated frequency, 630-3150 A rated current, and outdoor three-phase AC operation for power distribution systems.

What is the ZW32-24 permanent magnet vacuum circuit breaker used for?

It is used to switch and protect outdoor distribution systems by opening and closing load current, overload current, and short-circuit current in utility and industrial networks.

Where is this breaker commonly installed?

This model is commonly installed in substations, industrial and mining facilities, rural grids, and other locations that require frequent operation and reliable outdoor protection.

Can the manufacturer provide OEM or ODM service for distributors and contractors?

Yes, B2B buyers often source from China manufacturers, suppliers, and exporters that support OEM, ODM, wholesale, custom branding, and bulk procurement programs.

Why do distributors choose the permanent magnet type for export and wholesale projects?

Distributors and procurement companies choose permanent magnet designs because they offer long mechanical life, stable operation, and suitability for intelligent control and automatic reclosing applications.