| Customization: | Available |
|---|---|
| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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The have a residual current operated electromechanical release which operates without any auxiliary source of supply to open a circuit automaticlly in the case of an earth leakage fault between phase and earth greater than or equal to a threshold of 10mA,30mA,100mA,300mA or 500mA.
1,Provides protection against earth fault/leakage current and function of isolation;
2,High breaking current withstand capacity;
3,Contact position indication;
4,Equipped with finger protected connection terminals;
5,Fire resistant plastic parts endures abnormal heating and strong impact;
6,Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity;
7,Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
RCCBs/ RCDs are designed to quickly enough to mitigate the harm caused by such shocks although they are not intended to provide protection against overload or conditions.
- Simple and Robust operating mechanism.
- Rotary handle with ON/Off indication .
- Dual termination for Bus Bar as well as cable connection .
- Test Button for regular inspection.
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Number of Poles
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2P,4P
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Rated Current (A)
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16,20,25,32,40,50,63,80,100
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Rated Residual Operating Current (lΔn)(mA)
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10,30,100,300,500
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Rated Residual Non-operating Current (lΔn)(mA)
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≤0.5lΔn
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Rated Voltage
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AC230/240
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|
AC400/415
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Residual Operating Current Scope
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0.5lΔn ~ 1lΔn
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Residual Current Off-time
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≤0.3s
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Short Circuit Capacity (lcu)
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3000A
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Endurance
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4000
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Protection Level
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IP20
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Standard
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IEC/EN 61008
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