Excellent Heat Resistance: The miniature circuit breaker features a PC flame retardant thermosetting shell, providing excellent heat resistance. The material will only gradually carbonize when exposed to open flame, enhancing safety. Comfortable Handle Design: Designed with smooth lines and ergonomic curves, the handle reduces finger pressure and improves operational comfort. Sealed Terminal: The sealed terminal construction ensures reliable performance, with resistance to corrosion and secure torsion stability for safe operation. High Shock Resistance: Features high current limiting capability and strong resistance to vibration and shock, making it easy to install and suitable for demanding environments. Leakage Protection: Includes a robust interface and built-in terminals designed to prevent leakage, reduce the risk of breakage, and ensure long-term durability. Item Type: Miniature Circuit Breaker Material: PC Flame Retardant Number of Poles: 1P+N Current Rating: 40A Voltage Rating: 230V Wiring Configuration: Left neutral, right live Function: Earth Leakage Protection Rated Short-Circuit Capacity: 6000A