50 / 60Hz IP20 20A Residual current circuit breaker with overcurrent protection
Brand Name:Singi
Certification:CE/CB/vde
Model Number:N7-B
Minimum Order Quantity:2130pcs
Delivery Time:normally 30 days after
Payment Terms:Western Union, T/T, D/P
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NO.161 JINGQI ROAD YUEQING ECONOMIC DEVELOPMENT ZONE, YUEQING,ZHEJIANG,CHINA
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Product Details
50 / 60Hz IP20 20A Residual current circuit breaker with overcurrent protection
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.
50 / 60Hz IP20 20A Residual current circuit breaker with overcurrent protection
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