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GRP Apparatus Case


  • Design allows for multiple case assemblies. ie: Loc +1
  • Dielectric Strength (Full Case) - 77kV (Not to be used in OLE drop zone)
  • Available as a pre-assembled case or a flat pack assembly kit, for site re-skinning
  • Fire rating material - Class 1/Class 0 resin is used in conjunction with high glass content, giving Class 1 specification. The type of resin used is manufactured both in the UK and Germany
  • A gel coat outer skin with a technical glass fibre fabric on the inner and outer faces and a technical polyurethane core
  • Perfect for use in extremely harsh environments, including coastal locations, due to the nature of the material. It will NEVER rust!!
  • Fully compatible with Network Rail approved pre-cast bases

Loc Overview


  • General arrangement compliant to BRS SM 850
  • Signalling equipment framework compliant to BRS SM440
  • IP54 Nominal
  • IK10 (to BS EN 62262)
  • Lightweight: Full Loc - 138Kg, Half Loc - 85Kg
  • EN 50125 Environmental specification
  • Low thermal coefficient. 0.04W/m K compared to steel 50.4W/m K
  • Service life - 40+ years
  • Vented canopy
  • Operating temperature: -40ºC to +70ºC