Sieno F204 Residual current device  RCDs

F204 4p Residual Current Circuit Breaker elcb/rccb

1.Application

The RCCBs are mainly used in varieties of factories; enterprises and building construction, 1 phase 230V and 3 phase 400V 50/60Hz, rated Current(A): 16, 20, 25, 40, 50, 63. They are not suitable for use in DC pulse system. They 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. They are in conformity with the standard of IEC61008.

2.Merits

Good quality , high breaking capability, updated structure,quick trip and guide installation, competitive price,excellent and safe performance,beautiful and compact appearance, etc .

Number of poles	4P
Breaking capacity	6KA
Rated current(A)	16,25,40,63,80,100A
Rated voltage(V)	AC 2P 230/240V 4P 400/415V
Rated residual operating current(mA)	30,100,300,500mA
Rated residual non-operation current(In)	0.5In
Residual operating current scope	0.5In~In
Residual current breaking time	≤0.3s
Residual current trip characteristics	A,AC
Ultimate short-circuit breaking capacity	6000A
Endurance	≥4000
Connection Capacity	≤25mm2
Degree of protection	IP20
Standard	IEC/EN610018