Gate Boxes

MCM Engineering manufactures a full series of 400Hz Gate Boxes specifically designed to convert your 400Hz system voltage to usable controlled voltage for aircraft as well as providing a means of aircraft protection when power limits are exceeded at the gate. MCM Gate Boxes are fully customizable for your specific requirements.

MCM Gate Box’s are designed with:

  • NEMA 3 Rated outdoor enclosure.
  • Disconnect switch.
  • Transformer.
  • Contactors.
  • Line drop compensators (optional).
  • Aircraft protection control panel.
  • Panel lighting.

Available Products