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  • IDK-20A 4P
  • IDK-20A 4P
Residual current circuit breaker

IDK-20A 4P

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StandardIEC61008-1
Type(wave form of the earth leakage sensed)AC,A
Rated current InA25,40,63
PolesP2,4
Rated voltage UeV230/400
Rated sensitivity I nA0.03,0.1,0.3 0.5
Insulation voltage UiV500
Rated residual making andA500(ln=25A/40A)
breaking capacity I m630(ln=63A)
Short-circuit current I cA6000/10000
SCPDfuseA10000
Break time under I nS<0.1
Rated frequencyHZ50/60
Rated impulse withstand voltage(1.2/50)UimpV6000
Dielectric test voltage at ind Freq for 1 minKV2.5
Pollution degree2

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