3-Phase Autotransformer 600-480v or 480-380vSize Guide SKU # MIT-AUT-105
For smaller kVA sizes of this design click here.
Voltages: 600-480v or 480-380v
This autotransformer is designed to convert either of the 2 voltage combinations listed above in order to run equipment such as solar panels, motors, CNC machines, welders, conveyor systems, pumps, printing equipment, fabrication tools, datacenter equipment, and other business machines.
Is an autotransformer right for your application? Read more about autotransformers here.
- CSA and UL Approved
- 60 Hz Frequency
- 150°C Temperature Rise
- Copper Windings
- 220°C Insulation Class
- Vacuum pressure Impregnated Windings
- NEMA 3R Outdoor/Indoor Enclosure
- Wall Mountable
- Mechanical lugs included
Exact size and shape to vary. Transformer may appear different than pictured.
Need something different? Contact us for a custom quote: firstname.lastname@example.org
600 step down to 480
480 step up to 600
480 step down to 380
380 step down to 480
Approximate Enclosure Dimensions & Weights:
Shipping rates vary, but generally range between 5-10% of the total purchase price.
Transformers shipping from stock deliver within 3-5 business. Maddox has 22 regional fulfillment centers so delivery is never a few days out!
Maddox Fulfillment Centers
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. We still may be interested in buying the unit back.
To return an item fill out this form.
To send a requ...
Read more here: Shipping, Return and Refund Policy
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!