LC Automation
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1351720000

VPU I 4 R LCF 280V/25KA

VPU I 4 R LCF 280V/25KA
  Price (ex VAT): £683.62
  Usually within 5 Days
  Order Code: 1351720000
  Manufacturer Code: 135172

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Documentation:

LC Automation Product Catalogue Open pdf document in new window
Control gear & circuit protection Open pdf document in new window
1351720000 datasheet Open pdf document in new window

Product details


Control gear & circuit protection

Class I, VPU I LCF arrester with signalling relay


Class I + II plug-in arrester for lightning & surge protection.


Technical specification
High discharge current Iimp:25kA (10/350μs)
Insulation coordination:Designed for 6kV in a 230/400V Net
Max Continuous (V):280V a.c.
Protection level (up):≤1.6kV
Network:Three phase, network & earth
Tested in compliance with IEC61643-11

Features:
  • Tested according to IEC 61643-11 for type I and II surge protection
  • Pluggable arrester
  • LCF - Leak Current Free for installation before the meter
  • Suitable for lightning protection zones I, II, III & IV
  • Green/red status indication


  • 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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