The controls & switchgear group is the manufacturers, suppliers and exporters of the electrical products. The range of products offered by the controls & switchgear groups are low voltage switchgear & controlgear, busducts, bus trunking systems, and electronic protection & control relays all plants of the controls & switchgear group are approved and accredited to iso 9001 [2000] & 9002 by det norske veritas [dnv]. Most of the products are certified by the famous asta, kema, ul, csa and central power and research institute, india etc. Moulded case circuit breakers, are the device in which a circuit breaker and trip device are assembled in a mould case, moulded case circuit breakers can manually or electrically open and close the electric circuit. Moulded case circuit breakers can automatically cut off electric power in case of overload and short circuit. Moulded case circuit breakers features with the same size as an earth leakage circuit breaker this enables earth leakage circuit breaker easily to be replaced and maintain. Moulded case circuit breakers has a variety of rated current frame from small to large capacities which is 30af1200af. Moulded case circuit breakers has four types of breaking capacities economical type, standard type, high interrupting type and very high interrupting types. This feature allows easy application of design with an appropriate breaking capacity Applied standards of the moulded case circuit breakers is Is 13947-2 & iec-60947. Moulded case circuit breakers has acquired the certificates of ce and csa.