Miniature Circuit Breaker

About Miniature Circuit Breaker or MCB

Miniature Circuit Breaker or MCB has a contact system. That means of arc quenching a mechanism and tripping and protection system to open the circuit breaker under fault conditions during operation like the MCCB. In this post, we will learn ...
Low Voltage Switchgear Testing

Low Voltage Switchgear Standards and Testing

Generally, all Switches, Switch Disconnectors, Disconnectors and Fuse combination units are designed to comply with the requirements, Standards, and Testing. All comply with the requirements of IEC 947-3 or EN 60947-3. This also requires a combination of type tests and ...

Circuit Breaker Operation Principle

It’s true that switchgear uses to perform the most arduous duty when it is in operation. For better understanding, we will learn about the circuit breakers’ operation in switchgear operating principles. It will be easy to understand the switchgear operation ...