The Noark Ex9BP-JX(+) Mini Circuit Breaker is purpose-built for DC circuit protection applications, offering dependable performance at up to 500 V DC. With a rated current of 4 A and a 2-pole configuration, it ensures reliable isolation and protection for photovoltaic, battery storage, and other DC systems. Designed for compact installation, it combines high breaking capacity with safety, durability, and compliance with international standards.