TOMZN 400A DC MCCB 2P Circuit Breaker – DC 1500V Molded Case Circuit Breaker

Protect your high-voltage DC electrical systems with the TOMZN 400A DC MCCB 2P Circuit Breaker, engineered for reliable circuit protection in demanding solar photovoltaic (PV), battery storage, EV charging, and industrial DC power applications. Rated for DC 1500V with a 400A current capacity, this molded case circuit breaker (MCCB) provides dependable protection against overloads and short circuits, helping extend the life of your electrical equipment.The 2-pole (2P) configuration ensures safe isolation and efficient switching of high-current DC circuits. Built with durable materials and precision engineering, the TOM7Z-400/2300 model delivers long-lasting performance, making it an excellent choice for professional installers and electrical engineers.

Key Features

400A Rated Current: Provides reliable overload and short-circuit protection for high-current DC circuits.

DC 1500V Rating: Designed for high-voltage solar PV, battery storage, and industrial DC systems.

2-Pole (2P) Design: Ensures safe isolation and efficient switching of DC power circuits.

Overload Protection: Safeguards electrical equipment from excessive current damage.

Short-Circuit Protection: Rapidly interrupts fault currents for enhanced electrical safety.

Heavy-Duty Construction: Built with durable materials for long-lasting, dependable performance.

Easy Installation: Compact MCCB design allows quick and convenient panel mounting.

Wide Applications: Ideal for solar energy systems, EV charging, battery banks, and industrial DC distribution panels.