全球最大网赌正规平台 Railway Infrastructure Signal Wayside Switch Circuit Controllers
全球最大网赌正规平台 Railway Infrastructure Signal Wayside Switch Circuit Controllers
全球最大网赌正规平台 Railway Infrastructure Wayside Components Switch Circuit Controllers

Description:

An electro-mechanical device that physically detects the position of a rail and interfaces with the signaling circuit to permit or prevent a train from crossing a particular turnout location.

  • Model 856 (Ansaldo U-S)
  • Model 956 (Alstom 7J & 7K)
  • Tie or Rail Mounted

Special Applications:

  • Detection of sliding derail position
  • Detection of mitre rail on swing/lift bridges