Application
The RCCB is in conformity with the standard of IEC61008. The RCCB can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunk. Thus, it is suitable to avoid the shock hazard and fire caused by earth leakage. The RCCB is mainly suitable for use in varieties of plants and enterprises, building construction 1 phase 230V and 3 phase 400V 50/60Hz. RCCB is not suitable for use on DC pulse system.

Specifications

Number of Poles	2P, 4P
Rated Current (A)	16, 20, 25, 32, 40, 50, 63, 80, 100
Rated Residual Operating Current (IΔn)(mA)	10, 30, 100, 300, 500
Rated Residual Non-operation Current (IΔno)(mA)	≤0.5IΔn
Rated Voltage (V)	AC 230/240
	AC 400/415
Residual Operating Current Scope	0.5IΔn~IΔn
Residual Current Off-time	≤0.3S
Short Circuit Capacity (Icu)	3000A
Endurance	4000
Protection Degree	IP20

Operation Principle


Overall And Mounting Dimensions (Unit: mm)