40KA 420v 2 pole 1P+1N 40A Din Rail Surge Protection Lightning Arrester Обустройство дома - купить
Специальная цена от US $8.10 руб.*
Категория товара: Fuse Components
История изменения цены
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| Месяц | Мин. | Макс. | Цена |
|---|---|---|---|
| 13.06.2026 | 10.11 | 11.73 | 10.5 руб. |
| 13.05.2026 | 9.29 | 9.21 | 9 руб. |
| 13.04.2026 | 8.77 | 8.95 | 8 руб. |
| 13.03.2026 | 9.8 | 9.19 | 9 руб. |
| 13.02.2026 | 8.60 | 8.50 | 8 руб. |
| 13.01.2026 | 9.48 | 9.71 | 9 руб. |
| 13.12.2025 | 9.46 | 9.51 | 9 руб. |
| 13.11.2025 | 9.51 | 9.4 | 9 руб. |
| 13.10.2025 | 9.54 | 9.98 | 9 руб. |
Купить 40KA 420v 2 pole 1P+1N 40A Din Rail Surge Protection Lightning Arrester | Обустройство дома
40KA 420v 2 pole 1P+1N 40A Din Rail Surge Protection
Lightning Arrester
Electric ratings: 230/400V, AC50/60Hz, 3-phase;
Application: Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage;
Standard: IEC/EN 61643-1
Number of poles: 1, 2,3, 4;
Electric ratings: 230/400V, AC50/60Hz;
Application: Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage;
Electric ratings: Single phase power distribution and control system of AC50/60Hz, 230V;
Short circuit current: up to 10kA (8/20μs);
Application: Protect electric system and on-loading electrical apparatus from lightening and instantaneous over-voltage;
Specification
| Model | LY1-C40 |
| Rated operating voltage Un(V) | 380V |
| Maximum continuous operating voltage Uc(V) | 420V |
| Voltage protection level up(KV) | ≤2.0 |
| Nominal discharge current In(8/20μs)KA | 20kA |
| Maximum discharge current Imax(8/20μs)KA | 40kA |
| Response times(ns) | <25 |
| Test standard | GB18802.1 IEC61643-1 |
| Operating environment°C | -40°C~85°C |
| Relative humudity(25°C) | ≤95% |
| Installation | Standard rail 35mm |
| Material of outer covering | Fiber glass reinforced plastic |
Features
| 1 protection of large flow, low residual pressure, fast response time; | ||||
| 2 using the latest arcing technology, completely avoid fire; | ||||
| 3 using temperature control protection circuit, a built-in thermal protection; | ||||
| 4 with the power status indicator, indicator surge protector working state; | ||||
| 5 structure is rigorous, stable and reliable work. | ||||
Using range
1.DC power distribution panel;
2.DC power supply equipment;
3.The DC power distribution box;
4.Electronic information system cabinet;
5.Two times the output end of the power supply equipment.
6.The signal protection: low frequency signal protection, high-frequency signal protection, antenna protector etc..
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