Chint 2A 2 Pole C Curve DC250V Solar MCB

The CHINT NB1-63DC-2P-C02 is a compact and dependable 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 2A 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-C02 delivers reliable switching performance, high breaking capacity, and long operational life in demanding renewable energy and industrial environments. Its compact modular construction and DIN rail mounting design allow for efficient installation in solar combiner boxes, DC distribution panels, communication systems, and low-current DC applications.