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480VAC Autotransformer, 277VAC

  • Item# 4GCG9
  • Mfr. Model# GETR480/277-250W
  • Catalog Page# N/A
  • UNSPSC# 39111801
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  • Shipping Weight 3.5 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Non-Isolated Autotransformer is designed specifically for lighting applications to step down 480V to 277V or 347V to 200V with universal voltage 120-277V ballasts. It offers precision-wound coils, to ensure even heat dissipation and the highest electrical integrity. For use with one or more electronic or universal voltage ballasts within max total system power of autotransformer. This autotransformer is ideal for loads with total system power. Its internal Auto Reset Thermal Protector is rated 100C. With 93% electrical efficiency, this autotransformer should get your through its five year limited warranty without a hitch.

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Technical Specs

  • Item Autotransformer
  • Input Voltage 480VAC
  • Output Voltage 277VAC
  • VA Rating 250
  • Ballast Factor 0.85
  • Height 1.69"
  • Length 9.5"
  • Width 1.19"
  • Min. Starting Temp. -20 Degrees F
  • Standards UL Listed
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