Mersen, 83230133, Surge-Trap®, STPT23-20K320V-4PM, Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Phase+N, 230/400,277/480V, 4+0 TNS, 4 Poles, Pluggable, 4 Modules, Remote indication

STP T23 20 is the series of combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level, in accordance with EN/IEC 61643-11. Suitable as the final stage of protection in panels with Type 2 protection devices installed upstream such as STP T2 40 SPDs. These SPDs should be installed as close as possible to the equipment being protected.

 

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SKU: 83230133
Availability: 6
(RRP £132.04 Our Price - 10%) £118.84 Your Price Ex VAT (£142.61 Inc VAT)

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Surge Protection Type
  • Type 2&3
Lightning Protection Class
  • Class II&III
Phases
  • 3 Phase + N
Earthing Arrangement
  • TNS
Remote Indication
  • No
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