Return Policy
Return Request Form
Warranty Claim Form
Warranty Transfer Form
kVA Calculator
Fault Current Calculator
kW to kVA Calculator
Maddox has a new look! We've updated our brand and website. Our new website makes it easy to find the transformer you need and has tons of educational content.
Maddox Industrial Transformer is proud to be a NECA affiliate sponsor for 2022 & 2023. NECA has a long legacy of protecting the public and driving innovation.
Try filtering another category.