Chint 6A 2 Pole C Curve DC250V Solar MCB

The CHINT NB1-63DC-2P-C06 is a compact and reliable 2-pole DC miniature circuit breaker (MCB) designed for overload and short-circuit protection in photovoltaic (PV), solar energy, battery storage, and industrial DC power systems. Rated at 6A with a C-curve tripping characteristic, this breaker is engineered to safely protect DC circuits operating up to 500V DC.

Manufactured in accordance with IEC/EN 60947-2 standards, the NB1-63DC-2P-C06 delivers dependable switching performance, high breaking capacity, and long operational life in demanding renewable energy and industrial environments. Its compact modular design and DIN rail mounting allow for efficient installation in solar combiner boxes, DC distribution panels, and communication power systems.