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FAQ within [ Low-voltage Circuit Breakers ]
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Insulating barrier in the package
Use the insulation barrier if they are packed with. If not using that, breaking performance is not guaranteed. For models that the insulation barrier is not ... More Details >>
- No:22406
- Release Date:2018/08/31 14:33
- Category: Accessories and Related Components
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It is a button in order to mechanically trip a circuit breaker outside. It is used to confirm switching mechanism at the regular maintenance or sequence-chec... More Details >>
- No:22368
- Release Date:2018/08/31 14:33
- Category: Molded Case Circuit Breakers
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ELCB applicable to harmonics and surge
Compared with general circuit breakers, Earth Leakage Circuit Breaker applicable to harmonics and surge has earth leakage current detecting characteristic wh... More Details >>
- No:22344
- Release Date:2018/08/31 14:33
- Category: Earth Leakage Circuit Breakers
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Type name of the operating handle
F-2SV is standard, F-2SVE is for emergency use. The difference is the color of the handle and its surroundings parts. More Details >>
- No:38028
- Release Date:2021/01/22 17:37
- Category: Accessories and Related Components
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The time between application of voltage to the closing coil (CC) and closing of the main contact is 0.08 sec or less. More Details >>
- No:22440
- Release Date:2018/08/31 14:33
- Category: Air Circuit Breakers
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It is voltage which ensures withstand voltage and it is used as basis to determine insulation distance. More Details >>
- No:22362
- Release Date:2018/08/31 14:33
- Category: Molded Case Circuit Breakers
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It is possible to attach closely if there is no problem about the insulation distance between live parts such as a terminal bar and load currents are 80% or ... More Details >>
- No:22400
- Release Date:2018/08/31 14:33
- Category: Molded Case Circuit Breakers
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It is an internal accessory to test the earth leakage tripping operation by applying voltage remotely. It is possible to make the same control sequence as th... More Details >>
- No:22397
- Release Date:2018/08/31 14:33
- Category: Accessories and Related Components
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Operating ambient temperature is set to - 10℃ to 40℃. ( However, its average over a period of 24h does not exceed 35℃.) In the case that the ambient temperat... More Details >>
- No:22370
- Release Date:2018/08/31 14:33
- Category: Molded Case Circuit Breakers
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IEC 60947-2 is an international standard for circuit breakers. The rated voltage for the applicable circuit breaker is 1000V AC or less, or DC 1500V DC or le... More Details >>
- No:22361
- Release Date:2018/08/31 14:33
- Category: Molded Case Circuit Breakers
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