Surge-Trap® Pluggable STPT12 Series – 25kA

Surge-Trap® Pluggable STPT12 Series – 25kA

I II 2.

STP T12 25 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.

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Features:

  • Lightning impulse current (10/350μs): 25kA per phase
  • Maximum discharge current (8/20μs): 100kA per phase
  • Nominal discharge current (8/20μs): 25kA per phase
  • TNS, TNC and TT networks
  • Un(L-N/L-L): 230/400V
  • 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: 315 A gG

Product Details:

  • Mounting: DIN-rail
  • Body Material: PA66; CT1V-0
  • Materials: Contact Steel
  • Number of Poles 1; 2; 3; 4
  • Standards: IEC 61643-11; EN 61643-11
  • Application: Industry and automation; Commercial and residential installations; Telecom & IT & Data Centers; Water treatment; Smart grid & LV Metering; Photovoltaic & wind
  • ROHS Compliant: Consult Technical Services
  • Lead Free: Consult Technical Services
  • CE conformity: Yes

Catalog – References:

  • SP12-100K-N – 83120008
  • SP12-25K275V – 83120007
  • SP12-50K-2PN – 83120009
  • STPT12-100K-N – 83120166
  • STPT12-25K275V-1P – 83120152
  • STPT12-25K275V-1PM – 83120153
  • STPT12-25K275V-2P – 83120156
  • STPT12-25K275V-2PG – 83120154
  • STPT12-25K275V-2PGM – 83120155
  • STPT12-25K275V-2PM – 83120157
  • STPT12-25K275V-3P – 83120158
  • STPT12-25K275V-3PM – 83120159
  • STPT12-25K275V-4P – 83120160
  • STPT12-25K275V-4PG – 83120150
  • STPT12-25K275V-4PGM – 83120151
  • STPT12-25K275V-4PM – 83120161