Wenzhou Aolang Import & Export Co.,Ltd

The Residual Current DeviceNFIN is in conformity with the standards of IEC1008, VDE 0664, CEE27 and BS4293. 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. NFIN RCD is mainly suitable for using in varieties of plants, enterprises, buildings, constructions, commerce, guesthouses and families.

Type	NFIN25   NFIN40	NFIN63   NFIN100
Rated current In (A)
Rated operating current for earth leakage I△n(A)	0.03, 0.1, 0.3, 0.5	0.1, 0.3, 0.5
Rated non-operating current for earth leakage I△n(A)	0.5I△n
Voltage Un(V)	240(220)V	415(380)V
Pole	2,4

Operating time(second)	1△n	2l △n	0.25A(or5l1△n)
	2In
Limited value of non-operating current for balance load or unbalance load
In minimum value of rated making and breaking capacity	In=25	In=40	In=63
	200	300	400
Rated conditional short circuit current Inc(A)
Endurance(times)	4000