N.S1-L-24-12.0.8 relay – Signalling, line


The N.S1-L-24-12.0.8 24 VDC instantaneous electro-mechanical vital relay is a track side safety relay for the signalling railway market.
It is a dual module « plug-in relay » with positive mechanical keying, equipped with 12 normally open contacts and 8 normally closed contacts.


The N.S1-L-24-12.0.8 is designed for applications such as signaling light
control, automatic gate control, point mechanism control, control room.


  • Proven reliable
  • Long life cycle
  • Easy to maintain and replace
  • Low life cycle cost
  • No maintenance

Railway compliancy

  • NF F 70-030 August 2004
  • NF F 70-020 September 1991
  • NF F 70-031 – Type approval testing procedure
  • NF F 70-32 – Series acceptance test procedure



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