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EKM1-125DC 10kA 125A DC MCB
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● Standard: IEC61008-1,IEC62423
● Type: B
● Rated current: 16~63A
● Rated voltage: 230/400V~240/415V
● Poles: 2P(1P+N), 4P(3P+N), N Pole on right
● Rated sensitivity IΔn: 30mA, 100 mA, 300mA
● Tripping current: 0.4IΔn or 10mA (whichever is greater)
● Ambient air temperature: -25...+40 ºC
● Connection: From top and bottom
● Certificates: CB, VDE
The EKL1-63B Type B RCD boasts a novel and sleek appearance design, coupled with a compact structure that ensures good reliability and high safety. These products are fully compliant with IEC61008-1, IEC62423, and other relevant standards, and have received complete product certification. They are designed to provide maximum operational continuity under all working conditions, offering higher protection levels against all tripping waveforms listed in the Standards EN 62423. With their universal capabilities, Type B RCDs are ideal for many applications, including EV Charging Stations, Cranes and Elevators, and Wind Power Systems, ensuring maximum safety at all times.
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Standard
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IEC/EN61008-1, IEC62423
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Protection
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Ground fault
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Type of trip
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Electro-magnetic
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Type of protection (electric leakage)
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B | |
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No.of poles
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2P(1P+N), 4P(3P+N) | |
| Rated current In | 25,40,63A | |
| Rated voltage Ue | 2P 240V~,4P 415V~ | |
| Rated frequency | 50/60Hz | |
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Rated sensitivity currents IΔn
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30mA, 100mA, 300mA, 500mA | |
| Rated residual making and breaking capacity (I△m) |
500A(In≤50A), 10In(In>50A)
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Rated breaking capacity
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10,000A | |
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Residual current off-time under I△n
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≤0.1s | |
| Rated impulse withstands voltage (1.5/50) Uimp | 4000V | |
| Dielectric test voltage at ind. Freq. for 1min | 2.5kV | |
| Electrical life | 2,000 Cycles | |
| Mechanical life | 4,000 Cycles | |
| Contact position indicator | Yes | |
| Protection degree | IP20 | |
| Ambient temperature | -25℃~+40℃, Max.95% humidity | |
| Terminal connection type | Cable/Pin-type busbar/U-type busbar | |
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Max. terminal size for cable
|
25mm2 | |
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Max. tightening torque
|
2.5N.m | |
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Installation
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Mounting on 35mm DIN rail
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|
| Connection |
From top and bottom
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| Poles | Rated Current (A) | Sensitivity | |||
| 30mA | 100mA | 300mA | 500mA | ||
| 1P+N | 25A | EKL1-63B-1N2530 | EKL1-63B-1N25100 | EKL1-63B-1N25300 | EKL1-63B-1N25500 |
| 40A | EKL1-63B-1N4030 | EKL1-63B-1N40100 | EKL1-63B-1N40300 | EKL1-63B-1N40500 | |
| 63A | EKL1-63B-1N6330 | EKL1-63B-1N63100 | EKL1-63B-1N63300 | EKL1-63B-1N63500 | |
| 3P+N | 25A | EKL1-63B-3N2530 | EKL1-63B-3N25100 | EKL1-63B-3N25300 | EKL1-63B-3N25500 |
| 40A | EKL1-63B-3N4030 | EKL1-63B-3N40100 | EKL1-63B-3N40300 | EKL1-63B-3N40500 | |
| 63A | EKL1-63B-3N6330 | EKL1-63B-3N63100 | EKL1-63B-3N63300 | EKL1-63B-3N63500 | |
The EKL1-63B Type B RCD boasts a novel and sleek appearance design, coupled with a compact structure that ensures good reliability and high safety. These products are fully compliant with IEC61008-1, IEC62423, and other relevant standards, and have received complete product certification. They are designed to provide maximum operational continuity under all working conditions, offering higher protection levels against all tripping waveforms listed in the Standards EN 62423. With their universal capabilities, Type B RCDs are ideal for many applications, including EV Charging Stations, Cranes and Elevators, and Wind Power Systems, ensuring maximum safety at all times.
