Breaking Capacity: | Low Voltage Circuit Breakers |
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Operation: | Manual Type |
Speed: | Normal Type Circuit Breaker |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Sontuoec Superior Quality RH47-63 Series 6KA Miniature Circuit Breaker 1P 2P 3P 4P 20A 230/400V Overload currrent and short circuit Protection MCB:
General
RH47-63 miniature circuit breaker is nice in appearance, reasonable in structure, sound in feature, high in breaking capacity and its shell and parts are made of material with impact resistance. It is mainly used in the line of 50/60Hz, rated working voltage to 230V/400V, and rated current to 63A as protection against overload and short-circuit. It is mainly applied at office building, residence, for lighting, power distribution and overload and short circuit protection of equipment. Normally, it also can be used as the not frequent transfer of power system. It complies with standard IEC60898.1 and GB10963.1
Specifications
Standard | IEC/EN 60898-1 | ||
Electrical features |
Rated current In | A | 1,2,4,6,10,16,20,25,32,40,50,63 |
Poles | P | 1,2,3,4 | |
Rated voltage Ue | V | AC 230/400 | |
Insulation voltage Ui | V | 500 | |
Rated frequency | Hz | 50/60 | |
Rated breaking capacity | A | 3000, 4500, 6000 | |
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 |
ºC | 30 | |
Ambient temperature (with daily average ≤35ºC) |
ºC | -5~+40(Special application please refer to temperature compensation correction) |
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Storage temperature | ºC | -25~+70 | |
Installation | Terminal connection type | Cable/Pin-type busbar | |
Terminal size top/bottom for cable | mm2 | 25 | |
AWG | 18-3 | ||
Therminal size top/bottom for busbar | mm2 | 25 | |
AWG | 18-3 | ||
Tightening torque | N*m | 2 | |
In-lbs | 18 | ||
Mounting | on DIN rail EN 60715(35mm)by means of fast clip device | ||
Connection | From top and bottom |
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