3-Phase 240V Delta - 400 Y 231 (Step Up Transformer)

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 240V Delta - 400 Y 231 (Step Up Transformer)

SKU # MIT-DRY-211

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

USED: IN STOCK

USED: Temporarily out of stock

(${ savings }% savings!)

Delivers in 3-5 business days

Primary: 240 Delta

Secondary: 400 Y 231 (Step Up Transformer)

Standard Features:

CSA and UL Approved
60 Hz Frequency
150°C Temperature Rise
Primary Adjustment Taps 2 above, 4 below in 2.5% increments
Aluminum Windings (contact us for copper pricing)
220°C Insulation Class
Vacuum pressure Impregnated Windings
NEMA 3R Outdoor/Indoor Enclosure
DOE 2016 Energy Efficient

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

Need something different? Contact us for a custom quote: 600vsales@maddoxtransformer.com

Approximate Enclosure Dimensions & Weights:

kVA
15
30
45
75
112.5
150

Dims (HxWxD)
28"x21"x14"
32"x27"x17"
32"x27"x17"
39"x29"x20"
41"x32"x22"
41"x32"x22"

Weight (Lbs)
220
320
385
565
725
860

Amperage Ratings:

kVA
15
30
45
75
112.5
150

208V
42
92
125
208
312
416

380V

23
46
68
114
171
228

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.