✅ CHINT 200223 – NL1-63 RCCB – 4P, 25A, 30mA Sensitivity, AC Type, 6kA Breaking Capacity Description (English): The CHINT NL1-63 RCCB is a 4-pole magnetic-type residual current circuit breaker built for comprehensive leakage protection in three-phase + neutral systems. With a rated current of 25A and a sensitivity of 30mA, it provides essential protection for personnel and electrical installations against electric shock and ground faults. This AC-type RCCB is suitable for detecting pure sinusoidal leakage currents and offers a 6kA breaking capacity at 230/400V AC. It supports sensitivity classes AC, A, G/SI, and S, and operates at 50/60Hz. The unit features double terminal (DB) wiring for secure and flexible installation. Certified by CE, Intertek, EAC, and SAA, and compliant with IEC/EN 61008-1, it is a dependable safety device for global applications. Specifications (English): Model: NL1-63 Part Number: CHINT 200223 Poles: 4P Rated Current [In]: 25A Sensitivity Current: 30mA Sensitivity Type: AC (magnetic type) Breaking Capacity: 6kA Standards: IEC/EN 61008-1 Frequency: 50/60Hz Terminal Type: Double (DB) Sensitivity Classes: AC, A, G/SI, S Certifications: CE, Intertek, EAC, SAA