Reliable protection for your direct current circuits.
The 40A DC MCB 1P is a high-performance single-pole miniature circuit breaker specially designed for direct current (DC) applications. With a 40-amp current rating, it provides dependable protection against overloads and short circuits in solar power systems, battery banks, and other DC-powered installations.

Key Features:



Rated Current: 40 Amps – Ideal for medium-load DC circuits.


DC Specific Design – Built to handle the unique arc characteristics of DC current.


Single Pole (1P) Protection – Breaks one line in the DC circuit for effective isolation.


Fast Tripping Mechanism – Reacts quickly to faults, minimizing risk and equipment damage.


Durable & Compact – Long lifespan and easy installation on standard DIN rails.



Applications:

Perfect for:



Solar PV systems


Battery banks and backup power


DC distribution boxes


Off-grid systems and RV setups