SPD Cartridge T1+2,12.5kA,
Item #:
83120002
Product Info
Mersen
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.
Lightning impulse current (10/350µs): 12.5kA per phase; Visual and remote end of life indicators; Nominal discharge current (8/20µs): 20kA per phase; Reversible chassis to allow cable entry from above or below; Un(L-N/L-L): 60V, 120/208V, 230/400V, 277/480V and 400/690V; DIN-rail mountable, plug-in format; Mechanically coded cartridges to avoid cartridge replacement errors; TNS, TNC, TT and IT networks; Maximum discharge current (8/20µs): 50kA per phase
Item Specifications
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PA66 CT1
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Steel
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DIN-rail
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2