2P                                                            4P


Residual Current Device(RCD) FIN is in conformity with the standard of IEC61008.
It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunk line. Thus it is suitable to avoid the shock hazard and fire caused by earth leakage.
FIN ELCB is mainly suitable for varieties of plants and enterprises, buildings, construction, commerce, hotels and families. It can be used in circuits of 1 phase 230V and 3 phase 400V 50/60Hz.
Number of Poles
2P, 4P
Rated Current (A)
16, 20, 25, 32, 40, 50, 63, 80, 100
Rated Residual Operating Current ()(mA)
10, 30, 100, 300, 500
Rated Residual Non-operation Current ()(mA)
Rated Voltage (V)
AC 230/400
Residual Operating Current Scope
Residual Current Off-time
Short Circuit Capacity (Icu)
Protection Degree
Normal Operation and Mounting Requirement
£¤Circumstance temperature -5iC~+40iC, average temperature not exceeding 35iC.
£¤Altitude above sea level less than 2000m.
£¤Humidity not exceeding 50% at 40iC and not exceeding 90% at 25iC.
£¤Installation class II or III.
£¤Pollution class II.
£¤Installation method DIN Rail mounting type.
£¤The external magnetism shall not be more than 5 times of terrestrial one.
£¤Product shall be installed vertically at the place where there shall be no severe impact and vibration. The product is switched on when the handle is at upperposition.
Operation Principle
Overall And Mounting Dimensions (Unit: mm)
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