RCCB

KNL5-63

KNL5 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 63A. 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.

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ModelKNL5-63
Poles2，4
Brand NameKorlen
CertificateCE CB TUV
Frame class63A
Rated working voltage240/415V
Rated frequency50/60Hz
Rated working current16,20,25,32,40,50,63A
Rated residual operatingcurrent0.03,0.1,0.3,0.5A
Ratedresidual un-operatingcurrent0.015,0.05,0.15,0.25A
SensibilityType AC,Type A,Type F,Type S,Type B
Maximum operating timeI△n t<0.3s,51△n t<0.04s
Rated making andbreaking capacityIn<50A 500A,In=63A 630A
Ratedlimiting short-circuit current6000A/10000A
Polenumber2,4P
Mechanical life10000
Electric life4000

Dimensions(mm)

图片6

 

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