Structural characteristics of circuit breakers:

• Free tripping operation: Even if the handle is locked in the on position, if overload occurs, the circuit breaker will trip

Positive Connect and Positive Close: The handle always indicates the status of the circuit breaker contacts

Silver alloy contact: The contact ensures a long fault free life, even in harsh environments, ensuring a low impedance connection for the entire service life of the circuit breaker

High quality polymer materials: The materials meet or exceed the requirements of international standards for polymer materials used in circuit breaker applications

• Environmental safety: Ensure better safety performance in terms of flammability, toxicity, and isolation, ensuring the safety of users and installations

Sealed sensing/time delay mechanism: ensuring no aging or deterioration, thereby extending the service life, with precise time delay and tripping characteristics throughout the entire service life of the circuit breaker

Multi pole circuit breakers are equipped with common tripping mechanisms: all CBI multi pole circuit breakers are externally connected to a handle rod and internally connected to a common tripping rod, ensuring that both poles switch and trip simultaneously

(Structure diagram of handle type circuit breaker)

1. Handle

2. Institutional assembly

3. Line terminal

4. Fixed contact point

5. contact information

6. Moving contact points

7. Arc channel side

8. Sealed tube

9. Magnetic frame

10. Electromagnetic coil

11. armature

12. Load terminal

13. Rod components

14. Load side of arc runner

15. Arc-shaped grid

16. Clamp spring