5 Year Warranty

Buy with confidence. All new and used Maddox transformers are tested and come with a full 5 year warranty against defects. If you experience any problems just give us a call and receive a replacement, free of charge. We'll even pay the shipping!

Fast Shipping

Shipping from 20 regional warehouses, delivery is never more than a few days away.

3-Phase 2400V Delta - 480 Y 277

SKU # MT3809

IN STOCK CALL FOR LEAD-TIME 866-719-1882

Delivers in 3-5 business days

Primary: 2400 Delta

Secondary: 480 Y 277

Standard Features:

CSA and/or UL Approved
60 Hz Frequency
150°C Temperature Rise
Primary Adjustment Taps 2 above, 2 below in 2.5% increments
Aluminum Windings (contact us for copper pricing)
220°C Insulation Class
Vacuum pressure Impregnated Windings
Energy Efficient
1 Year warranty

Exact size and shape to vary. Transformer may appear different than pictured.

Drawings available upon request.

Need something different? Contact us for a custom quote: websales@maddoxtransformer.com

Approximate Enclosure Dimensions & Weights:

kVA
500/300

Dims (HxWxD)
66"x50.5"x 32"

Weight (Lbs)
2720/2075

Amperage Ratings:

kVA
500

2400V
120

480V
601

1 Year Warranty

Buy with confidence. All new and used Maddox transformers are tested and come with a full 1 year warranty against defects. If you experience any problems just give us a call and receive a replacement, free of charge. We'll even pay the shipping!

Fast Shipping

Shipping from 20 regional warehouses, delivery is never more than a few days away.