We build current transformers to your design and ship them under your name — quick-turn, made in America, from prototype quantities to production runs of several thousand.
For more than 40 years, Magnetics & Controls has been the manufacturer behind current transformers that reach the market under other companies' brands. We already blind-manufacture CTs for major national brands under NDA — you may have installed our work without knowing it.
That same capability is open to your business. Whether you're an OEM looking to offload CT production, a panel builder who needs a reliable domestic source, or a brand that wants to stop waiting a year for overseas parts, we build to your print and let you put your name on it.
A straightforward path from inquiry to delivered, private-labeled current transformers.
Share a drawing, datasheet, a part to match, or even just an obsolete part number. Our in-house engineering team reviews fit, form, and function.
We confirm feasibility against our 14,000+ design library and send you a firm quote for your part and volume. Reverse engineering is typically included at no charge; if any exception applies, you are notified up front before work begins.
You place the order and we build to print in the USA — manufactured to your exact specification, private-labeled to your requirements, and shipped on a timeline measured in weeks, not seasons.
If your current transformer falls within these ranges — and most do — we can almost certainly build it to print. If it falls outside them, send it anyway; custom is what we do.
We design and build to meet ANSI/IEEE C57.13. We are not currently ISO 9001-registered or UL-certified — if your program requires a UL-recognized component or a specific quality registration, tell us up front and we'll be straight with you about whether we're the right fit.
Offload current-transformer production to a proven domestic partner and put your name on parts built to your exact spec.
Stop letting a back-ordered CT hold up an entire assembly. Source domestically and keep your builds on schedule.
Obsolete and discontinued CTs reverse-engineered and rebuilt, so a retrofit or repair isn't blocked by an unavailable part.
Send your specification, drawing, or a part to match. We'll review it under NDA and come back quickly with feasibility, volume pricing, and a real timeline.
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