Electrical Transformer
Control Boxes

Control boxes on Waukesha® transformers are designed to simplify maintenance, reduce field service time and enhance field changes. Our enclosures utilize IEC industrial-grade parts, readily available from stock at your local electrical distributor.

  • DIN rail mounting of circuit breakers, contactors and relays allows easy replacement and expandability; DIN-mounted sectional terminal blocks utilize captive screws and accept either bare wires or ring tongue terminals
  • Well-organized wiring layout includes wire ducts and offers ample space for accessibility
  • White painted cabinet interior and dual globe lights provide excellent illumination of all wiring and component areas
  • GFCI-protected convenience outlet included as a standard feature
  • Proprietary positive temperature coefficient cabinet heater provides automatic uniform temperature regulation and condensation protection without the use of a thermostat
  • Front door swings open to a minimum of 115 degrees and retains the open position during servicing using an automatic lock; same feature applies if control box requires a double door design
  • Exterior surfaces primed and painted to 3 mil thickness or greater
  • All exposed hardware is stainless steel for corrosion resistance
  • Crowned roof prevents water accumulation, and a drip shield protects door hardware
  • Standard enclosure meets Type 3R weatherproof rating; Type 4 and 4X rated enclosures are available as options