AL25 Residual Current Circuit Breaker

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ResidualCurrent Circuit Breaker Applications:
The RCCB is in conformity with the standard of IEC61008. The RCCB can cut offthe fault
circuit immediately on the occasion of shock hazard of earth leak of trunk.Thus it is suitable to avoid the shock hazard and fire caused by earth leak.
The RCCB is mainly suitable for use in varieties of plants and enterprises,building construction1 phase 230V and 3 phase 400V 50/60Hz. RCCB is notsuitable for use on DC pulse system.

Residual CurrentCircuit Breaker Characteristics:

Number of Poles	2P,4P
Rated Current (A)	16,20,25,32,40,50,63,80,100
Rated Residual Operating Current (I△n)(mA)	10,30,100,300,500
Rated Residual Non-operation Current (I△no)(mA)	~<0.5 I△n
Rated Voltage (V)	AC 230/240
Rated Voltage (V)	AC 400/415
Residual Operating Current Scope	0.51An-IAn
Residual Current Off-time	~<0.3S
Short Circuit Capacity (Icu)	3000A
Endurance	4000
Protection Degree	IP20

Operation Principle of Residual Current Circuit Breaker:

Overall MountingDimensions (UNIT：MM)

We are a leading maker of high quality electroniccomponents such as miniature circuit breaker, earth leakage circuit breaker, ACcontactor, Power relay, etc.

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