This 3-phase step-down transformer converts voltage for industrial and commercial equipment. Available in 1000, 112.5, 15, 150, 225+ kVA sizes with aluminum or copper windings. Ships in 35 business days with $180 flat rate shipping.

In Stock Ships in 3-5 Days $180 Flat Rate Shipping 5-Year Warranty Aluminum or Copper Windings Transformer Specifications

Common Applications

CNC Machines Industrial Motors Conveyor Systems Pumps & Compressors Panel Boards Welding Equipment Adjustment Taps

Primary taps (2 above, 4 below at 2.5%) let you fine-tune output voltage for your specific equipment needs.

High Temperature Rating

220C insulation class with 150C temperature rise ensures reliable operation in demanding industrial environments.

Energy Efficient

Designed for maximum efficiency to reduce operating costs and heat generation in your facility.

5-Year Warranty

Full 5-year warranty against defects. If anything goes wrong, we replace it including shipping.

(800) 417-6568

Talk to a transformer specialist MonFri 7AM5PM MST

Phoenix Phase Converters supplies industrial-grade dry-type step-down transformers for commercial and industrial applications. Our 3-Phase 480V Delta – 208 Y 120 is available in multiple kVA sizes (1000, 112.5, 15, 150, 225, 30, 300, 45, 500, 75, 750 kVA) with your choice of aluminum or copper windings. Every transformer ships from stock in 35 business days with $180 flat rate shipping anywhere in the continental USA. Backed by a full 5-year warranty.

Not sure which size you need? Call us at (800) 417-6568 and our team will help you select the right transformer for your application. We can also provide custom quotes for larger installations.

This three-phase step-down transformer converts 480V Delta to 208Y/120V providing both three-phase 208V power and single-phase 120V branch circuits from your 480V service. Available from 15 KVA to 150 KVA select your size from the dropdown above. Dry-type, UL-listed, and built for continuous industrial duty.

Made in USA UL Listed 480V 208Y/120V Ships from Stock Transformer Specifications

What’s Included

• Three-Phase Dry-Type Transformer (480V to 208Y/120V)
• NEMA 3R Enclosure (indoor/outdoor rated)
• Primary & Secondary Terminal Connections
• Neutral Bar for 120V Branch Circuits
• Documentation & Wiring Instructions

Why This Transformer

480V Delta to 208Y/120V

The most common commercial voltage conversion. Get both 208V three-phase for equipment and 120V single-phase for outlets and lighting from one transformer.

Six KVA Sizes Available

15, 30, 45, 75, 112.5, and 150 KVA pick the right size for your load. Not sure? Call us and we’ll calculate it.

UL Listed & Code Compliant

Meets all applicable UL, CSA, and NEC standards. Your inspector won’t have questions.

Dry-Type, Zero Maintenance

No oil, no PCBs, no scheduled maintenance. NEMA 3R enclosure handles indoor and outdoor environments.

Common Applications

Commercial Buildings Machine Shops Warehouses HVAC Panels Lighting Circuits Data Centers Retail Spaces (800) 417-6568

Need help calculating KVA? Our engineers will size it based on your panel schedule.

This three-phase step-down transformer converts 480V Delta to 208Y/120V the most common voltage conversion for commercial and industrial buildings. The Wye secondary provides a neutral connection, giving you both three-phase 208V for equipment and single-phase 120V for receptacles, lighting, and controls from a single transformer.

Available in 15, 30, 45, 75, 112.5, and 150 KVA ratings. Select your required KVA from the dropdown or call (800) 417-6568 for free sizing assistance based on your connected load calculations.