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Type QMS - Single Phase 5 kVA - 25kVA

Type QMS - Single Phase 5 kVA - 25kVA  ABB Transformer

Type QMS is an isolation transformer with an encapsulated core and coil and housed in a NEMA 3R non-ventilated enclosure.

Features & Benefits

  • 5 kVA to 25 kVA
  • High grade silicon steel core
  • Knockouts on back and bottom
  • Mounting holes on side for easy access
  • IP 20 wiring compartment includes ground stud
  • UL and cUL listed


  • Commercial HVAC
  • Outdoor lighting such as parking lot lighting
  • Low voltage lighting
  • Some models can be combined to create a three-phase autotransformer