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KNLE1-32 Leakage Circuit Breaker
KNLE1-32 Leakage Circuit Breaker
KNLE1-32 Leakage Circuit Breaker
KNLE1-32 Leakage Circuit Breaker
KNLE1-32 Leakage Circuit Breaker
KNLE1-32 Leakage Circuit Breaker

KNLE1-32 Leakage Circuit Breaker

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The series KNLE1-32 leak circuit breaker applies at the line of up to 230V for single phase or up to 400V for three phases with the rated current up to 32A to act as the leak protection.

   The series KNLE1-32 leak circuit breaker applies at the line of up to 230V for single phase or up to 400V for three phases with the rated current up to 32A to act as the leak protection. Where someone gets an electric shock or the leak current at the line exceeds the stipulated value, the circuit breaker could automatically break the power in 0.2S to protect the body and the equipment.
      The series KNLE1-32 leak circuit breaker performs the overload and short-circuit protection and also performs the low frequency of circuit switching under normal condition. This product conforms to the requirement of GB16917.1 standards.

Frame class32A
Rated working voltage240/415V
Rated frequency50/60Hz
Rated working current6, 10, 16, 20, 25, 32A
Rated residual operating current0.03A
Rated residual un-operating current0.015A
SensibilityAC Type
Maximum operating timeIΔn t≤0.1s , 5IΔn t≤0.04
Instant release typeB, C, D
Limiting value of un-operating current6In
Rated limiting short-circuit current4500A
Pole number1P+N, 2P, 3P, 3P+N, 4P
Mechanical life8000
Electric life4000


Sequence NO .ReleaseTest
current I/In
Start stateTripping timeExpected result
1C1.13InCold statet≤1hNot tripping
2C1.45InStart right after the serial NO . 1 testt<1hTripping
3C2.55InCold state1s<t60sTripping
4C5InCold statet≤0.1sNot Tripping
5C10InCold statet<0.1sTripping


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