40A 2POLE DC MCB (500V)

The 40A 2 Pole DC MCB (500V) is engineered to provide precise protection for direct current (DC) electrical systems. Built with a dual-pole design, it ensures both positive and negative lines are safeguarded simultaneously, delivering enhanced safety and uninterrupted performance. With a rated current of 40A and voltage capacity up to 500V DC, this breaker is ideal for handling medium to high-capacity DC loads.

This MCB is widely used in solar photovoltaic (PV) systems, battery energy storage units, electric vehicle charging stations, and other DC power distribution networks. Its compact structure makes installation simple, while the quick ON/OFF operation enables reliable control and fault isolation. The breaker’s advanced arc extinguishing chamber ensures safe interruption of high fault currents, reducing risks of damage to equipment.

Designed for durability and efficiency, the 40A 2 Pole DC MCB complies with international safety standards, ensuring long-term reliable performance. Its robust housing offers excellent insulation and heat resistance, making it suitable for harsh operating environments. Whether for residential solar panels or industrial DC applications, this MCB is a trusted solution for circuit protection.