001: NT50 miniature circuit breaker single bracket with black square handleis one popular type which can be used in the circuit of 50/60Hzwithrated working voltage 230V or below，rated working current up to 30A，it can protect the circuit when overload. This product comply with standards of IEC60898
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001: NT50 miniature circuit breaker single bracket with black square handleis one popular type which can be used in the circuit of 50/60Hzwithrated working voltage 230V or below，rated working current up to 30A，it can protect the circuit when overload. This product comply with standards of IEC60898.
Main technical parameter
Frame current, Inm(A) | 30AF | |
Type | NT50 | |
Pole&element | 2P1E | |
Rated insulating voltage, Uimp (kV) | 2.5 | |
Rated current, In (A) | 10,15,20,30 | |
Rated working Voltage, Ue(V) | AC230/110 | |
Breaking capacity, Ic(A) | 1500 | |
Overload characteristics | 1.13 In(cold state) not acting time | +30℃,≥1h |
1.45 In(heat state) acting time | +30℃,<1h | |
2.55 In(cold state) acting time | 1s<t<60s | |
Outline dimensions and mounting dimensions.
