NBR series the Present of Busbar changed the outdated connection ways of Miniature circuit breaker (mcb) to a new connection way with the characteristics of wider contact area, low power consumption and low temperature-rise.

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Our company produces almost all kinds NBR series busbars for MCB, which have good versatility and tractability. It has advantages of security and convenience to install and widely used in construction electrical devices such low-voltage power box, distribution box, illuminated box and so on .