V16 socket Screw terminal, wall rail mount


The V16 is a surface / wall and 35 mm rail mount relay socket. The V16
socket is suitable for two stripped wires up to 3.3 mm2, so looping/daisy chaining can be done on the socket and no external connector or terminal is needed.
Equipped with an integrated retaining clip.
To prevent fault relay placement the socket can be equipped with mechanical keying to accept only designated identical keyed relays.


The V16 relay socket is suitable for general railway applications with a space
saving design. Installation and replacement of relays is easy and cost saving. No maintenance is required for the user.
Suitable for all CU relay series.


  • Surface / wall and 35 mm rail mount
  • Screw terminals
  • Integrated retaining clip
  • Space saving
  • Suitable for all CU relay series
  • Up to two wires of 3.3 mm2 per connection terminal
  • Positive mechanical keying
  • Optional diode or double zener protection device
  • Bifurcated female receiver for tight grip relay pin
  • Clear terminal ID


  • Proven reliable
  • Long term availability
  • Easy to maintain
  • Low life cycle cost
  • No maintenance

Railway compliancy

  • EN 50155 Electronic equipment used on rolling stock for railway applications
  • IEC 60571 Electronic equipment used on railway vehicles
  • NF F 16-101/102, EN 45545-2 Fire behaviour – Railway rolling stock
  • IEC 60715 Dimensions of low voltage switchgear and controlgear
  • NF F 62-002 On-off contact relays and fixed connections




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