(RCCB) high quality rccb tester 2P,4P 50/60Hz IP20 20A
APPLICATION
Residual current circuit breaker is in accordance with standards of IEC61008-1 and EN61008 applying to the circuit of AC50/60Hz,240V single phase,415 three phases and below it for industrial and mining
enterprise,building trade,commerce and family.For the ELCB is a current-operated,fast leakage protector
of pure electromagnetic type,which can break off fault circuit rapidly in order to
avoid occurrence of accident.
PARAMETER
|
Number of Poles |
2P,4P |
|
Rated Current(A) |
16,20,25,32,40,50,63,80,100 |
|
Rated Residual Operating Current (In)(mA) |
30,100,300,500 |
|
Rated Residual Non-operation Current (Ino)(mA) |
≤0.5In |
|
Rated Voltage (V) |
AC230/400 |
|
Residual Current Off-time |
≤0.1S |
|
Short Circuit Capacity(Icu) |
3000A |
|
Endurance |
4000 |
|
Protection Degree |
IP20 |
The Residual Current Device (RCD),Residual Circuit Breaker NFIN is in conformity with the standard of IEC61008. It can c
ut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunk line.Thus it is suitable to avoid t
he shock hazard and fire caused by earth leakage.
