SPD Type 2, 40kA, Uc440V, 3+0 IT;TNC, 3 Poles, 3 Modules, Pluggable, Remote
Item #:
83020143
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.
Reversible chassis to allow cable entry from above or below; IEC 61643-11; DIN-rail mountable, plug-in format; TNS, TNC, TT and IT networks; Visual and remote end of life indicators; UL 1449 4th Ed.; Mechanically coded cartridges to avoid cartridge replacement errors; 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