At NEI we provide Copper support patti to all Stationary contacts so as to give them additional strength. We at Naresh Electrical Industries fit carbon spring steel Backing Spring to provide backing strength to Copper contacts.NEI O.C.B comes with a heavy gauge body. NEI O.C.B has incoming and outgoing cable terminals which are made up of copper strip .
We are amongst the leading oil circuit breaker manufacturers in India. Our oil circuit breakers also go by the name of O.C.B. Our products conform to ISS specifications 8544. Our oil circuit breaker has a robust mechanism and our products are made up of heavy copper contacts which makes us the best oil circuit breaker manufacturers in India. These OCBs range from 100-1600 ampere and are of free type with two breaks per phase. The OCBs are equipped with emergency manual trip at the outer surface of the OCB body. The breakers are manufactured to prevent the slip ring induction.
Our oil circuit breakers have an unbreakable and flameproof base plate and we use No Volt coil to overcome problems like low voltage and power cuts. The overload coils in our O.C.B.s is of pure copper strips or wire which varies according to power ratings (Horse Power) .
Stationary contacts are called fingers and moving contacts are called V-Bar. Being the one of the leading oil circuit breaker manufacturers in India, we use copper wire bars to provide better connections to the breakers. We have a team of skilled professionals who aims to provide the best products to the clients and consider client satisfaction as their top priority. We always Install copper flat as a support to all the stationary contacts to provide additional strength and we also use carbon spring steel backing to provide backing strength to copper contacts. We ensure that the incoming and outgoing cable terminals are of copper strip and this is the reason for us being labelled as the best oil circuit breaker manufacturers in India.