SPD Type 1+2, 12.5kA, Uc320V, 3+1 TT, 4 Poles, 4 Modules, Pluggable, Remote
Item #:
83120141
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 61643-11. 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.
EN 61643-11; DIN-rail mountable, plug-in format; IEC 61643-11; Reversible chassis to allow cable entry from above or below; Visual and remote end of life indicators; TNS, TNC, TT and IT networks; Mechanically coded cartridges to avoid cartridge replacement errors
Item Specifications
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Spain
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50 kA
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80 °C
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-40 °C
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20 kA
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4