Eaton C0300E5E Industrial Control Transformer - UL/CSA/cUL
Part Number: C0300E5E
Quick Summary
The Eaton C0300E5E industrial control transformer delivers safe, isolated control power for industrial automation panels and machinery. Engineers often face voltage matching, insulation limits, and space constraints that drive costly redesigns and downtime. This model carries CSA Certified, UL Listed, and cUL Certified markings, aligning with global safety standards and electrical codes. RoHS compliant and epoxy encapsulated, its laminated silicon steel core minimizes losses, while molded-in terminals simplify installation in 50/60 Hz systems. With a 300 VA rating and copper windings, it supports reliable control circuits and compact panel layouts, delivering predictable performance and reduced maintenance in demanding industrial environments, which translates to faster commissioning and lower total cost of ownership.
Product Information
Extended Description
C0300E5E Eaton: Eaton Type MTE industrial control transformer, pv: 200/220/440v, 208/230/460v, 240/480v, taps: none, sv: 23/110v, 24/115v, 25/120v, 55°c, 300 va , cu magnet wire
Product Name
Eaton Type MTE industrial control transformer
Catalog Number
C0300E5E
UPC
786680420429
Product Length/Depth
5.118 in
Product Height
4.764 in
Product Width
5.236 in
Product Weight
15.5 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
CSA Certified UL Listed 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
200/220/440 V, 208/230/460 V, 240/480 V
Temperature rating
55°C
Volt ampere rating
300 VA
Secondary voltage
23/110 V, 24/115 V, 25/120 V
Feature: Flexible voltage compatibility with multi-voltage primary options and a versatile secondary set. Business Impact: Reduces inventory and sourcing complexity while enabling rapid adaptation to site power conditions. Application: Control panels servicing mixed-voltage equipment across manufacturing lines. Feature: Copper windings for improved efficiency and thermal performance. Business Impact: Lower heat, better regulation, and longer life under peak control loads. Application: Machine safeguards and relay logic where stable power is essential. Feature: Epoxy encapsulated construction and high-quality silicon steel laminations. Business Impact: Superior moisture resistance and reduced core losses for reliable operation in harsh environments. Application: Environments with dust, humidity, or washdown exposure. Feature: Molded-in terminals and no tap voltage (fixed primary). Business Impact: Durable wiring interfaces with safer field connections and faster assembly. Application: Compact automation cabinets with tight wiring routes. Feature: RoHS compliance and triple certifications (UL, CSA, cUL). Business Impact: Simplifies regulatory approvals and green compliance programs. Application: Industrial facilities requiring formal safety and environmental certifications. Feature: Compact footprint (5.118 in × 5.236 in × 4.764 in) and 15.5 lb weight. Business Impact: Easier panel integration and reduced enclosure requirements. Application: Space-constrained control panels and retrofits. Feature: 50/60 Hz operation and 130°C insulation system. Business Impact: Broad compatibility with global electrical systems and robust insulation margins. Application: Standard industrial equipment across North America and Europe. Feature: 300 VA rating and molded-in durability for long-term reliability. Business Impact: Smoother operation of mixed-control loads and lower maintenance costs. Application: Conveyor, pump, and motor-control circuits in industrial automation.
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FAQs
Install the C0300E5E using its molded-in copper windings and molded-in terminals for secure wiring. Connect the primary to the rated voltage without taps, then route the secondary to the control circuits. Ensure proper panel clearance, observe 50/60 Hz compatibility, and secure the transformer within the enclosure to minimize vibration and heat buildup.
Primary voltages: 200/220/440 V, 208/230/460 V, and 240/480 V. Secondary voltages: 23/110 V, 24/115 V, and 25/120 V. The transformer is fixed-tap with no adjustable taps, rated at 300 VA, suitable for control circuits across mixed installations.
Yes. The catalog notes confirm 50/60 Hz operation, which makes the C0300E5E adaptable to global facilities. The insulation system supports up to 130°C, providing reliable performance in diverse environments and reducing the risk of overheating in continuous-duty control circuits.
The C0300E5E is CSA Certified, UL Listed, and cUL Certified, with RoHS compliance. These certifications facilitate regulatory approvals, safety audits, and environmental compliance in industrial facilities, simplifying procurement for regulated industries and multinational deployments.
Expect low maintenance due to epoxy encapsulation, molded-in terminals, and copper windings that enhance reliability. The 300 VA rating supports stable control power, reducing downtime and energy waste. The 1-year warranty (or 18 months from shipment) provides procurement protection and a clear ROI through improved uptime and reduced panel rework.