SPD Type 2, 40kA, Uc275V, 3+0 TNC, 3 Poles, 3 Modules, Pluggable
Item #:
83020134
Product Info
Mersen
STP T2 40 is the series of Type 2/Class II devices for discharging voltage surges, in accordance with EN/IEC 61643-11 and certified UL 1449 4th Ed. Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are installed upstream, or for the first stage of protection in commercial or other applications not exposed to direct strikes and with no external lightning protection system.
TNS, TNC, TT and IT networks; Visual and remote end of life indicators; Mechanically coded cartridges to avoid cartridge replacement errors; DIN-rail mountable, plug-in format; IEC 61643-11; Reversible chassis to allow cable entry from above or below; UL 1449 4th Ed.; EN 61643-11
Item Specifications
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Spain
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40 kA
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85 °C
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-40 °C
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20 kA
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3
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25 Nano-Seconds
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35.4 lb-in