1. Miniature Circuit Breaker is used in lighting distribution system or motor distribution system for protecting overload and short circuit in the system.
2. The product is neoteric in structure, lig ht in weight, reliable and excellen t in performance. Its frame and parts adopt plastics of high fire resistant and shockproof.
3. C45N, with long life, is mainly used in AC 50Hz/60Hz single pole 240V or two, three, four poles up to 415V circuit for overload and short circuit protection, as well as for unfrequently switching electric equip ment and lighting circuit in normal case.
4. It comply with IEC 60898 & GB10963-1999.
Meba Miniature Circuit Breaker C45N
Electrical features Rated current In A 1, 2, 6, 10, 16, 20, 25, 32, 40, 50, 63 Poles P 1,2,3,4 Rated voltage Ue V 230/400 Insulation voltage Ui V 500 Rated frequency Hz 50/60 Rated breaking capacity A 3000, 4500 Rated impulse withstand voltage (1.2/50) Uimp V 4000 Dielectric test voltage at ind. Freq. for 1 min Kv 2 Pollution degree 2 Thermo-magnetic release characteristic B, C, D Mechanical features Electrical life t 4000 Mechanical life t 10000 Protection degree IP20 Reference temperature for setting of thermal element °C 30 Ambient temperature (with daily average≤35°C) °C -5~+40 (special application please refer to temperature compensation correction) Storage temperature °C -25~+70
Miniature Circuit Breaker Characteristic Curve:
Miniature Circuit Breaker Dimension(mm):
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