UIC552 - Electrical Power Supply

The UIC552 Series is a railway standard power connector used for International service

The UIC552 Series is a long field proven solution for junction & derivation box, jumpers and dummy plugs for applications where the UIC552 standard is requested.  The UIC552 connectors have to assure the power supply between locomotives and all coaches for trains thats are able to do International trips.


  • Compliant to UIC552 standard
  • Rail networks approved
  • Full UIC package available
  • Low maintenance cost
  • Field-proven


  • Aluminum connector with automatic cover locking system
  • Single pole caliber 25
  • Cable cross-section: 185mm2
  • Options: safety lock, self-disconnect pigtail

Main Characteristics

  • Rated current: 800 A
  • Service voltage: 3000 V DC
  • Protection index: IP 56
  • Salt spray resistance: 500 hours
  • Temperature range: -50oC / +120oC