- MCB - Miniature Circuit Breaker
- MCCB - Moulded Case Circuit Breaker
- RCCB - Residual Current Circuit Breaker
- ELCB - Earth Leakage Circuit Breaker
- ACB - Air Circuit Breaker
- VCB - Vaccum Circuit Breaker
- OCB - Oil Circuit Breaker
- SF6 CB - Sulfur Hexa Floride Circuit Breaker
- CO2 - Corbandi-oxide Circuit Breaker