Chint 10A 4 Pole C Curve DC1000V (Solar) MCB

The CHINT NB1-63DC-4P-C10 is a high-quality 4-pole DC miniature circuit breaker (MCB) engineered for reliable overload and short-circuit protection in photovoltaic (PV), solar energy, battery storage, and industrial DC power systems. Rated at 10A with a C-curve tripping characteristic, this breaker is designed to safely protect DC circuits operating up to 1000V DC.

Built in accordance with IEC/EN 60947-2 standards, the NB1-63DC-4P-C10 delivers dependable switching performance, high breaking capacity, and long operational life in demanding renewable energy and industrial applications. Its compact DIN rail mounting design and dual terminal compatibility make installation efficient and convenient for modern DC distribution systems.