Miniature Circuit Breaker (MCB) 4P DC

The Original TOMZN TOB1Z-63 Miniature Circuit Breaker (MCB) 2P and 4P DC is a high-performance electrical protection device specifically engineered for DC power applications, including solar photovoltaic (PV) systems, DC distribution boxes, battery systems, and other renewable energy installations. Designed to provide dependable protection against overloads and short circuits, this MCB features a rated current of 32A, a high 1000V DC voltage rating, and a 6kA breaking capacity for safe and reliable circuit interruption under fault conditions. Available in 2-pole and 4-pole configurations, it ensures efficient protection for a wide range of DC electrical systems. Built with durable, high-quality components and a compact design, the TOMZN TOB1Z-63 is easy to install using a standard DIN rail mounting system, making it a trusted solution for professional solar and industrial DC electrical installations.