FI Circuit Breaker 63A-30 mA/4-Pin /Type B Residual Current Circuit Breaker

【FULL CURRENT SENSITIVITY】 Designed to capture high frequency AC currents and minimal DC currents, this FI Circuit Breaker offers extensive protection essential for keeping your electrical systems safe across multiple applications. 【HIGH RELIABILITY】 Crafted from flame retardant materials, this circuit breaker is rigorously tested to handle high electrical loads in tough environments, consistent performance over time. 【MATERIALS FOR SAFETY】 The use of ABS ensures excellent insulation and resistance to extreme temperatures, providing safety and environmental friendliness along with an IP20 waterproof rating for added durability. 【WIDE APPLICATION】 Perfect for various installations including residential buildings, office spaces, workshops, and industrial facilities; it's for wall boxes, charging stations, photovoltaic systems, and inverter systems. 【SIZING REMINDER】 Always check your specific installation requirements rather than relying on the size chart.