- Sort by Relevance
- Display 9 Products per page
About Circuit Breaker
A circuit breaker is a device that can close or interrupt a circuit under normal conditions and automatically open the circuit when abnormal conditions occur, such as overloads, short circuits, or ground faults. Its primary function is to protect the circuit and electrical equipment from damage, while also ensuring personnel safety.
Types of Circuit Breaker
Features
Arc Quenching Medium: Uses air as the arc quenching medium.
Current Range: Suitable for high current applications, typically between 800A and 10kA.
Voltage Range: Applicable to low and medium voltage systems, usually not exceeding 15kV.
Operation Mode: Can be manual or electrically operated.
Maintenance: Compared to other types of circuit breakers, maintenance and upkeep are relatively simple.
Application Scenarios
Industrial Applications: Used for large industrial equipment and uninterruptible power supply (UPS) systems.
Power Distribution Systems: Suitable for protection and control in substations and distribution systems.
Data Centers: Used to protect critical equipment and ensure the stability and reliability of power supply.
