Miniature circuit breaker in CHINT provide the overload protection, short circuit protection and isolation. It is widely used in building power distribution, industrial power distribution, as well as control and protection for a variety of equipment with operating current not exceeding 125A. Key products series include: NB1, NBH8, DZ158, and NXB series, etc.

The main benefits include that of Extra-wide and complete range of MCBs to cover most applications and markets, Compliance to worldwide product standards, excellent breaking capacity, fast closing; long service time, Convenient installation, disassembly, contact on-off indication, higher security, envirenmental protection and energy saving.