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VPU III R 230V/6KV ac Arrester

VPU III R 230V/6KV ac Arrester
  List Price (ex VAT): £70.74  
  Stock On Back Order  
  Order Code: 1351650000  
  Manufacturer Code: 135165  

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Product details

Class III, VPU III arrester with signalling relay

Class III surge protection device.

Technical specification

Rated discharge current:3kA(8/20μs)
Insulation coordination:Designed for 2.5kV in a 230/400V Net
Protection level (up) 230V:≤1.8kV
Suitable for electrical circuits up to:16A
Network:Single phase
Tested in compliance with IEC61643-11:


  • Pluggable terminals
  • Suitable for protecting terminals
  • Installed after VPUII and before the end device
  • Installed in the vicinity of the equipment to be protected
  • Arrester with remote signalling contact

Classes of surge protection devices

Class I
Use on buildings in applications where there is an external lightning protection system installed, usually installed at the service entrance or main distribution board.

Class II
Installed after the Class I device if installed or suitable for all other applications at the sub distribution board, or machine control panels.

Class III
Installed after Class II devices where a specific piece of electronic equipment or mission critical application requires the highest levels of protection.

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