Application:
VKL003 series Mini Circuit Breaker is mainly used in AC50HZ or 60HZ,rated 230V,rated current to 40A for overload and short-circuit protection as well as for unfrequented switching under normal case, especially applicable in lighting distribution system of industry and commercial.
Electric parameter:
·Conforms to standards:EN60898(IEC898),GB10963
·As per poles: 1P+N(DPN)
·Rated voltage(Ue):230V/400V;50/60Hz
·Rated current In:6,10,16,20,25,32,40A
·Rated breaking capacity lcn: 6KA
·Trip characteristic: B,C characteristic curve
·Maximum connecting fuse: 100A gL(>6kA)
·Selectivity level:3
·Working ambient temperature:-5°C~+40°C
·Case protection level:IP40
·life:more than 8000 times of on-off operation
Release rated current ln | Started state | Test current | Specification time | Anticipate result | Remark |
6~40 | Cold state | 1.13 ln | T≥1h | Not release | |
On top of above test | 1.45 ln | T<1h | release | Current rised steadily to specified value in 5s | |
Cold state | 2.55 ln | 1s<t<60s | release | ||
Cold state | 5 ln | T≤0.1s | Not release | ||
Cold state | 10 ln | T<0.1s | release |