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SPD Cartridge T1+2125kA

Item #: 83120003

Product Info


STP T12 12.5 is the series of combined Type 1+2/Class I+II devices for discharging lightning currents and protecting against voltage surges, in accordance with EN/IEC 61643. Suitable as the first step of protection in incoming power supply panels and areas with exposure to the atmosphere, where installations are usually provided with an external lightning protection system.

Maximum discharge current (8/20µs): 50kA per phase; Reversible chassis to allow cable entry from above or below; Lightning impulse current (10/350µs): 12.5kA per phase; Un(L-N/L-L): 60V, 120/208V, 230/400V, 277/480V and 400/690V; TNS, TNC, TT and IT networks; Mechanically coded cartridges to avoid cartridge replacement errors; DIN-rail mountable, plug-in format; Nominal discharge current (8/20µs): 20kA per phase; Visual and remote end of life indicators

Item Specifications

  • PA66 CT1
  • Steel
  • DIN-rail
  • 2
$169.26 /EA

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