Eaton Control Transformer Kit,...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$316.23
Eaton Control Transformer Kit, 50 VA, 240/480V Primary

Eaton Control Transformer Kit, 50 VA, 240/480V Primary

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Model: C341AC

In Stock (leaves warehouse same day if ordered before 3pm ET)

$316.23
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Eaton Control Transformer Kit, 50 VA, 240/480V Primary

The Eaton Control Transformer Kit is a 50 VA enclosed control accessory engineered to supply reliable, isolated control power for enclosed motor starters and industrial control panels. Rated 240/480V at 60 Hz primary, with 220/440V at 50 Hz, 120V at 60 Hz, and 110V at 50 Hz also supported, this Freedom/Advantage series transformer kit is cUL Listed, making it a dependable, code-compliant choice for panel builders, electrical contractors, and maintenance teams working on enclosed starter systems.

Key Features

  • Voltage Rating: 240/480V at 60 Hz primary, with 220/440V at 50 Hz, 120V at 60 Hz, and 110V at 50 Hz also available, giving installers flexible primary voltage compatibility across common control circuit configurations.
  • Burden Capacity: 50 VA burden rating provides sufficient stepped-down control power for connected relays, contactor coils, pilot devices, and other control loads in enclosed starter applications.
  • Series: Part of Eaton's Freedom/Advantage series of enclosed control accessories, engineered for consistent fit, form, and performance within the broader Eaton enclosed starter and control lineup.
  • Compact Footprint: Product width of 3 in, height of 3 in, and length/depth of 2.56 in allow the transformer kit to mount easily inside enclosed starter cabinets without consuming excessive panel space.
  • Application-Specific Design: Used with power for enclosed starter systems, supplying dedicated, isolated control transformer power exactly where the control circuit needs it.
  • Accessory Type: Classified as an enclosed control accessory transformer kit, allowing straightforward integration into existing Eaton enclosed starter installations as a retrofit or replacement component.
  • Backed Warranty: Covered by a 1-year manufacturer warranty for added confidence in long-term reliability.

Certifications & Compliance

  • cUL Listed

Technical Specifications

  • Warranty: 1 year
  • Product Type: Transformer
  • Department: Electrical

Typical Applications

  • Enclosed Motor Starter Control Circuits
  • Industrial Control Panels and Machine Control Enclosures
  • Commercial and Industrial Electrical Installations
  • Control Power Retrofits and Equipment Upgrades
  • OEM Panel Building and Custom Control Enclosures
  • Maintenance Replacement for Existing Eaton Enclosed Starters

Why Eaton?

Eaton control accessories like this transformer kit are built to deliver dependable, isolated control power in demanding industrial environments. Backed by a 1-year warranty and cUL Listed for safety compliance, this Freedom/Advantage series accessory reflects the code-compliant reliability that electrical professionals rely on for enclosed starter and control panel installations, helping keep control circuits powered safely and consistently across commercial and industrial facilities.

Manufacturer Resources

Product Specs

Product Width:
3 in
Warranty:
1 year
Used with:
Power for Enclosed Starter
Series:
Freedom/Advantage
Product Length/Depth:
2.56 in
Product Height:
3 in
Burden:
50 VA
Product Type:
Control Transformer
Certifications:
cUL Listed
Department:
Electrical
Voltage Rating:
240/480V
Listing:
cUL Listed
Product Group:
Power Distribution
Product Subgroup:
Transformers
Product Length:
2.56 in
Product Weight:
3.2 lb

Eaton C341AC – Frequently Asked Questions

1) Will the Eaton C341AC control transformer kit work on a 480V feed?
Yes. The C341AC is rated 240/480V primary at 60 Hz, so it lands on either of the two common industrial control feeds. At 50 Hz the corresponding primary ratings are 220/440V. Secondary is 120V at 60 Hz, or 110V at 50 Hz. Confirm which primary tap you are landing on when you wire it, since the same unit covers both.
2) Is 50 VA enough control power for my starter circuit?
The C341AC is a 50 VA unit, which covers a light control load: a contactor coil plus a couple of pilot lights or a control relay. If you are running multiple contactor coils, a timer, and indicating lights off one transformer, add up the sealed and inrush VA of each coil first. Inrush is what trips up a 50 VA unit, not steady-state burden. Step up to a larger VA kit if the total runs over.
3) Will this Eaton transformer kit fit inside my existing enclosed starter enclosure?
The kit measures 3 x 3 x 2.56 inches, so it takes very little panel real estate. It is built as a Freedom/Advantage series accessory intended to mount in Eaton enclosed starter cabinets, so the footprint is matched to that lineup rather than being a loose DIN-rail transformer you have to find room for.
4) Can I add the C341AC to a starter that was ordered without control power?
That is exactly what it is for. The C341AC is sold as a field-installable accessory kit to supply power for an enclosed starter, so a starter originally built for line-voltage coil control can be converted to a 120V control circuit after the fact. It is also the part to order when replacing a failed control transformer in an existing Eaton enclosed starter.
5) Does this Eaton control transformer carry a safety listing for Canadian jobs?
The C341AC is cUL Listed, which is the Canadian side of the UL listing mark. That is the specific certification carried on this kit.
6) What is the exact part number to order for the Eaton 50 VA 240/480V control transformer kit?
Order Eaton catalog number C341AC. That is the 50 VA, 240/480V primary control transformer kit in the Freedom/Advantage enclosed control accessory line.
How fast can I get the Eaton C341AC delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton C341AC come with a warranty?
Absolutely. The Eaton C341AC is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton C341AC?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Eaton C341AC from ZenSupply?
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