Eaton C0250E2A Industrial Control Transformer - UL Listed
Part Number: C0250E2A
Quick Summary
The Eaton C0250E2A industrial control transformer delivers isolated 120/115/110 V control power from 240/480 VAC or 230/460 VAC sources for panels and automation equipment. Engineers often confront compact installs where core losses, overheating, and fragile terminations threaten uptime. UL Listed, CSA and cUL Certified, and RoHS compliant, it meets stringent safety and regulatory requirements while reducing environmental impact. Designed for Eaton MTE systems, this transformer fits modern control architectures with reliable, cost-effective power for control circuits. Epoxy encapsulation, copper windings, and high-quality silicon steel laminations help maximize efficiency and long-term durability in factory environments.
Product Information
Extended Description
C0250E2A Eaton: Eaton Type MTE industrial control transformer, pv: 240 x 480v, 230 x 460v, 220 x 440v, taps: none, sv: 120/115/110v, 55°c, 250 va
Product Name
Eaton Type MTE industrial control transformer
Catalog Number
C0250E2A
UPC
786680422621
Product Length/Depth
4.18 in
Product Height
4.22 in
Product Width
4.5 in
Product Weight
9.3 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Compliances
RoHS Compliant
Certifications
UL Listed CSA Certified cUL Certified
Catalog Notes
Epoxy encapsulated, Laminations of high quality silicon steel to minimize core losses and optimize performance, 50/60Hz operation, 130°C insulation system standard, Molded-in terminals for maximum durability
Coil material
Copper windings
Design
MTE
Tap size
None
Primary voltage
220 x 440 V, 230 x 460 V, 240 x 480 V
Temperature rating
55°C
Volt ampere rating
250 VA
Secondary voltage
120/115/110 V
Feature: 250 VA rating with copper windings → Business Impact: robust control power capable of supporting medium‑duty panels without oversizing equipment → Application: automation panels and machine controls. Feature: Primary voltage options 220 x 440 V, 230 x 460 V, 240 x 480 V; Secondary voltage 120/115/110 V → Business Impact: flexible installation across global mains and load categories without field rewiring → Application: panel boards and control racks in diverse facilities. Feature: Epoxy encapsulation and silicon steel laminations → Business Impact: minimized core losses and improved thermal performance → Application: high‑reliability operation in 50/60 Hz environments. Feature: Molded‑in terminals, 4.18 in depth × 4.22 in height × 4.5 in width footprint → Business Impact: easier installation, durable terminations, faster commissioning → Application: compact Eaton MTE based designs and retrofit projects. Feature: 55°C insulation system, RoHS compliance, and UL/CSA/cUL certifications → Business Impact: enhanced safety, environmental compliance, and regulatory peace of mind → Application: panel assemblies for regulated industries. Feature: Warranty of one year from installation or eighteen months from shipment → Business Impact: clear service expectations and rapid support planning → Application: long‑term maintenance planning and procurement cycles.
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FAQs
For reliable, long‑term operation, ensure the correct primary voltage is selected since this model has no taps. Mount using the molded‑in terminals for durability, provide adequate clearance for cooling, and respect the 4.18 in x 4.22 in x 4.5 in footprint with a 9.3 lb weight. Consider ambient temperature derating above 55°C and verify RoHS/UL CSA approvals for your panel. This supports clean power in automation cabinets and minimizes commissioning time.
Yes. The C0250E2A is UL Listed, CSA Certified, and cUL Certified, and it meets RoHS requirements. It operates at 50/60 Hz with a 130°C insulation system, and uses epoxy encapsulation with copper windings to enhance safety and reliability. These certifications simplify regulatory clearance for electrical panels and machine interfaces across international sites.
Typical applications include supplying control power for automation panels, PLC inputs, and panel-mounted relays. With a 250 VA rating and secondary outputs of 120/115/110 V, it is well-suited for mid‑level control circuits in manufacturing equipment. The compact MTE design supports seamless integration in tight enclosures and retrofit projects that require robust, standardized control power.
The C0250E2A features copper windings and silicon steel laminations to reduce core losses, while epoxy encapsulation protects windings from moisture and vibration. Its 55°C temperature rating and molded‑in terminals enhance reliability in factory floors and panel assemblies. The 50/60 Hz capability and a sturdy 4.5×4.2 in footprint make it a durable choice for continuous operation in demanding environments.
Eaton provides a one‑year warranty from the date of installation or an eighteen‑month window from shipment, whichever occurs first, under policy 25‑000. This covers manufacturing defects and tooling issues. For repairs, replacements, or datasheet requests, contact Eaton’s support team or refer to the Specification Sheet for C0250E2A to ensure proper maintenance and lifecycle planning.