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

【FULL CURRENT SENSITIVITY】 This advanced circuit breaker captures both high frequency AC currents and minimal DC currents to provide crucial protection for your electrical equipment across diverse applications. 【HIGH RELIABILITY】 Built from flame retardant materials and rigorously tested, this RCD breaker can handle high electrical loads effectively, long-term reliability in tough conditions. 【MATERIALS FOR SAFETY】 Featuring ABS construction, this FI circuit breaker offers superior insulation and is resistant to extreme temperatures while boasting an IP20 waterproof rating for enhanced durability. 【WIDE APPLICATION】 for various settings such as homes, offices, workshops, and industrial facilities; suitable for installation in wall boxes as well as charging stations and photovoltaic systems. 【SIZING REMINDER】 you review the specifications before purchasing to guarantee proper fit.