DS941 RCBO DS951 FH204 RCCB abb
1,IEC/EN61008.1 GB16916.1
2,the best quality and the best price
3,fast reaction,easy to use
1P+N
DS941 abb series Residual current circuit breaker(without over-current protection) is suitable for the line of AC 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 100A. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will cut off the power rapidly to protect human safety and prevent the accident due to the current leakage. It can be used as infrequent changeover of the line in normal situation.It is applicable to industrial site, commercial site, tall building and civil house.
It complies with standard of IEC/EN61008.1 and GB16916.1.
 Frame class
 1--60A
 
Rated working voltage
 240/415V
 
Rated frequency
 50/60Hz
 
Rated working current
 1620253240506380100A
 
Rated residual operating current
 0.03,0.1,0.3,0.5A
 
Rated residual un-operating current
 0.015,0.05,0.15,0.25A
 
Sensibility
 A TypeAC Type
 
Maximum operating time
 In t≤0.1s , 5In t≤0.04
 
Rated making and breaking capacity
 In≤50A 500A,In=63A 630A , In63A 1500A
 
Limiting value of un-operating current
 6In
 
Rated limiting short-circuit current
 3000A
 
Pole number
 24P
 
Mechanical life
 8000
 
Electric life
 4000