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Product Details
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Product Group:
Circuit Breaker(MCB,MCCB,RCCB)
Product Description
APPLICATIONS
The Residual Current Device(RCD) LNFIN 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. LNFIN RCD is mainly suitable for using in varieties of plants, enterprises, buildings, constructions, commerce, guesthouses and families. It can be used in circuits up to single phase 240V, three phases 415V, 50 or 60Hz.
SPECIFICATION
| | Type | LNFIN25 | LNFIN40 | LNFIN63 | LNFIN100 | | Rated current ln(A) | 25 | 40 | 63 | 100 | | Rated operating current for earth leakagelΔn(A) |
0.03,0.1,0.3,0.5
| 0.1,0.3,0.5 | | Rated non-operating current for earth leakagelΔn(A) |
0.5 lΔn | | Voltage Un(V) | 240(220)V | 415(380)V | | Pole | 2, 4 |
MAIN TECHNICAL DATA
| | Operaction time(second) | lΔn | 2lΔn | 0.25A or 5lΔn | | limited value of non-operating current for balance load or unbalance load |
2lΔn | | In minimum value of rated making and breaking capacity |
ln=25
| 200 | ln=40 | 300 | ln=63 | 400 | | Rated conditional short circuit current lnc(A) | 1500 | 2000 | 3000 | | Endurance(times) |
4000
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| Model: |
Residual Current Device(LNFIN-2P) |
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