Surge Protection Device Type 2 & 3 15kA TT 2 Pole (1 Phase + Neutral)

£190.44 inc VAT £158.70 ex VAT


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.

  • · 275V AC
  • · Maximum Surge Current 15kA
  • · 1 Pole
  • · IEC 61643-11