A distribution board (also known as electric panel) is a component of an electricity supply system that divides an electrical power feed into subsidiary circuits, while providing a protective fuse or circuit breaker for each circuit in a common enclosure. Normally, a main switch, and in recent boards, one or more miniature circuit breakers (MCB), are also incorporated
It has different range of sizes from D4, D6, D8, D12 single phase and 3phase distribution boards with Original breakers (stablocks)