Circuit Breaker
Main Features
Automatic Fault Protection
instantly interrupts abnormal conditions such as short circuits and overloads to prevent equipment damage and ensure system safety.
Reusable Operation
Unlike fuses, it can be reset and reused multiple times after tripping, reducing maintenance costs and improving operational efficiency.
Versatile Control Functionality
Enables safe manual or remote connection/disconnection of circuits for both routine operations and emergency response in diverse applications.
Power Switch is the core equipment in the power system that controls the on-off of electric current, isolates faults, and ensures the safety of the power grid. According to voltage levels, arc extinguishing media, and functions, it can be divided into various types, such as SF6 gas-insulated metal-enclosed switchgear, SF6 high-voltage circuit breakers, high/low voltage switch cabinets, high-voltage vacuum circuit breakers, high-voltage load switches, high-voltage contactors, etc.
We can provide the cost-effective solutions for the power switch based on your needs.
A Circuit Breaker is a critical protective device in power systems designed to safely connect, disconnect, and interrupt electrical circuits under normal operating conditions and fault scenarios (e.g., short circuits, overloads). Unlike fuses (which are disposable), circuit breakers can be reset and reused after tripping, serving as the “safety gatekeeper” for power grids, industrial equipment, and commercial/residential electrical systems.
AC SF6 Column Circuit Breaker
AC SF6 Column Circuit Breaker
AC SF6 Tank Circuit Breaker
AC SF6 Tank Circuit Breaker
Flexible DC Circuit Breaker
Flexible DC Circuit Breaker
7.2-24KV Vacuum Circuit Breaker（VCB）
7.2-24KV Vacuum Circuit Breaker（VCB）
12-24KV Side-Mounted Vacuum Circuit Breaker
12-24KV Side-Mounted Vacuum Circuit Breaker
12KV Permanent Magnet Vacuum Circuit Breaker
12KV Permanent Magnet Vacuum Circuit Breaker
12KV Three-Position Vacuum Circuit Breaker
12KV Three-Position Vacuum Circuit Breaker
40.5KV Three-Position Circuit Breaker
40.5KV Three-Position Circuit Breaker
40.5KV Indoor Vacuum Circuit Breaker
40.5KV Indoor Vacuum Circuit Breaker
12KV Outdoor Vacuum Circuit Breaker
12KV Outdoor Vacuum Circuit Breaker
