APPLICATION
The earth leakage circuit breaker type GFIN is in conformity with the standards of VDE 0664, CEE 27 and BS4293.
It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunk line. It is suitable to avoid the shock hazard and fire caused by earth leakage.
FIN ELCB is mainly suitable for use in varieties of plants and enterprises, building, construction, commerce, guesthousees and families. It can be used in circuits up to single phase 240V, three phases 415V, 50/60HZ.
Specification
Type |
GFIN 25 |
GFIN40 |
GFIN63 |
Rated current (A) |
25 |
40 |
63 |
Rated operating current for earth leakage (A) |
0.03,0.1,0.3,0.5 |
Rated non-operating current for earth leakage (A) |
0.5 |
Voltage Un (V)
|
240(220)/415(380) |
pole |
2 |
4 |
Technical
Operating time (second) |
1 n |
21 n |
0.25A |
0.2 |
0.1 |
0.04 |
Limited value of non-operating current for balance load or unbalance load |
21 n |
In min value of rated making and breaking capacity |
ln=25 |
Ln=40 |
Ln=63 |
200 |
300 |
400 |
Rated conditional short circuit lnc(A) |
1500 |
2000 |
3000 |
Endurance (times) |
4000 |
|
BRITISH TYPE