Surge-Trap® Pluggable STPT2 Series - 40kA

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.

• Maximum discharge current (8/20μs): 40kA per phase
• Nominal discharge current (8/20μs): 20kA per phase
• TNS, TNC, TT and IT networks
• Un(L-N/L-L): 48V, 60V, 120/208V, 230/400V, 277/480V, 400/690V & higher
• DIN-rail mountable, plug-in format
• Visual and remote end of life indicators
• Reversible chassis to allow cable entry from above or below
• Mechanically coded cartridges to avoid cartridge replacement errors
• Back-up fuse: 125 A gG
• File UL: E468946