Type B Leakage Circuit Breaker Protector 4P 30mA for Photovoltaic Charging Piles

【HIGH SENSITIVITY DETECTION】 The 4P 30mA Type B leakage circuit breaker guarantees superior residual current protection for charging piles and DC systems. With its advanced sensitivity detection feature, it effectively mitigates leakage risks to the safety of both equipment and users. 【 CONSTRUCTION】 Built to last with a mechanical life exceeding 20,000 operations and an electrical life of over 15,000 cycles. The flame retardant thermosetting plastic shell is designed to withstand extreme temperatures from 40°C to 80°C, reliable performance in challenging conditions. 【ERGONOMIC HANDLE FOR EASE OF USE】 Featuring an ergonomic D handle that minimizes operational strain and a clear status window (red/white) for easy ON/OFF monitoring. This design prioritizes user convenience and intuitive handling in any environment. 【BROAD APPLICATION RANGE】 Perfectly suited for photovoltaic systems, electric vehicle charging stations, welding machinery, UPS units, and frequency converters. Its busbar compatibility allows effortless installation in various distribution boxes.