Related Category
Circuit Breakers Catalog
By Function
- Residual Current Circuit Breaker
- Earth Leakage Circuit Breaker
- Motor Protection Circuit Breaker
- Over Current Protection Circuit Breaker
By Structure
By Working Principle
- Air Circuit Breaker
- Vacuum Circuit Breaker
- Intelligent Circuit Breaker
- Magnetic Circuit Breaker
- Power Circuit Breaker
Other Types of Circuit Breaker

Circuit Breakers Catalog
A Circuit Breaker is an automatically-operated Electrical Switch designed to protect an electrical circuit from damage caused by overload or short circuit. Unlike a Fuse, which operates once and then has to be replaced, a Circuit Breaker can be reset (either manually or automatically) to resume normal operation. Circuit Breakers are made in varying sizes, from small devices that protect an individual Household Appliance up to large Switchgear.
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- The South China Electricity Exhibition 2009
Jun 3, 2009 - Jun 5, 2009
[China]
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