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TE Connectivity MU27P Connectors

TE Connectivity's (TE) MU27P Connectors are Multiple Unit (MU) connectors that include a 27-pin receptacle, plug, and "dummy" receptacle that are used to convey the locomotive functions between units. 27-point trainline connectors allow a single point in the train to issue up to 27 commands to all or some of the vehicles simultaneously. TE's MU27P connectors are used to convey control and indication signals for doors, brake applied/released, public address, as well as audio and other passenger rail functions.

Features

  • Electrical
    • 30A rated current
    • 600VDC service voltage
  • Material
    • Aluminum shell
    • Silver-plated crimp contacts
  • Environmental
    • 250 hours salt spray
    • -40°C to +110°C temperature range
  • Mechanical
    • 27 pole arrangement
    • 10, 12, 14AWG wires
    • Mechanical coding
    • Intermateable with other major brands
  • Conforms to
    • AAR S-512
    • APTA RP-E-017-99
    • APTA RP-E-019-99

Applications

  • Doors
  • Brake applied/released
  • Public address
  • Audio
  • Other passenger rail functions
Publié le: 2018-06-18 | Mis à jour le: 2026-01-12