PSL2-8/230 TNS, 77708175, chống sét nguồn điện 1 pha 220V, cắt lọc sét nguồn điện 1 pha 220V, chống sét, chống sét lan truyền
PSL2-8/230 TNS, 77708175, chống sét nguồn điện 1 pha 220V, cắt lọc sét nguồn điện 1 pha 220V, chống sét, chống sét lan truyền
PSL2-8/230 TNS, 77708175, chống sét nguồn điện 1 pha 220V, cắt lọc sét nguồn điện 1 pha 220V, chống sét, chống sét lan truyền
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PSL
PSL is the range of surge protection devices (Type 3 / Class III) for very fine protection of sensitive equipment, in accordance with IEC 61643-11. DIN rail monobloc format.
- Suitable as the final stage of protection in panels with Type 2 protection devices installed upstream. The residual voltage left downstream is less than for Type 1 or 2. They should be installed as close as possible to the equipment being protected.
- Average discharge capacity with an 8/20 μs waveform. Imax: 8 kA.
- Exclusive devices for TNS or TT earthing systems for single- and 3-phase networks.
- 120/208 V, 230/400 V and 277/480 V networks.
- Remote and visual indication of life status of the protection device.
- Reversible chassis to allow cable entry from above or below. Mechanically polarized cartridges depending on the network voltage, to avoid possible cartridge replacement errors.
- Biconnect - two types of terminal: for rigid or flexible cable and for fork type comb busbar.
