Wayside HEP Power Cabinet

Categories: ,


  • 800AT 480V main circuit breaker
  • Type 4X 304 stainless steel enclosure
  • (2) 400A 480VAC HEP receptacles, qualified to APTA and Amtrak D77-24 specifications
  • Control logic includes keyed start, E-stop, phase loss UV relay, loop permissive circuit
  • Heater with integral fan and thermostat
  • Digital ground fault relay & voltage monitor relay
  • LED lights for indication:
    • Continuity in trainline circuit
    • Start switch power on
  • Top-mounted “Train-energized” light