Eaton C4000K2A Industrial Control Transformer - UL Listed
Part Number: C4000K2A
Quick Summary
Eaton C4000K2A industrial control transformer provides reliable low-voltage power for control circuits in plant automation. This design helps operators avoid downtime caused by mismatched mains or insufficient insulation in harsh environments. It carries cUL, UL and CSA certifications with RoHS compliance to meet modern electrical cabinet standards. With its robust insulation and copper windings, it delivers consistent performance while reducing panel complexity. For buyers, the model supports standard control voltages and simplifies sourcing, enabling faster installation and improved maintenance planning in power management and distribution applications.
Product Information
Extended Description
C4000K2A Eaton: Eaton Type MTK industrial control transformer, pv: 240 X 480 V, 230 X 460 V, 220 X 440 V, Taps: None, sv: 120/115/110V, 115°C, 4000 VA, Cu magnet wire
Product Name
Eaton Type MTK industrial control transformer
Catalog Number
C4000K2A
UPC
786680051432
Product Length/Depth
10 in
Product Height
10.5 in
Product Width
10.5 in
Product Weight
40 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
cUL Certified UL Listed CSA Certified
Catalog Notes
Epoxy resin impregnated coil design, 50/60 Hz operation, 180°C insulation system
Coil material
Copper windings
Design
MTK
Tap size
None
Primary voltage
220 X 440 V, 230 X 460 V, 240 X 480 V
Temperature rating
115°C
Volt ampere rating
4000 VA
Secondary Voltage
120/115/110 V
Feature → Business Impact → Application: Wide primary voltage options (220x440 V, 230x460 V, 240x480 V) reduce part variety and stock, cutting commissioning time and inventory costs for automation panels used in diverse facilities. This multi-voltage capability supports machine builders deploying equipment across regions with different supply profiles, improving site agility. Feature → Business Impact → Application: Secondary voltage 120/115/110 V provides ready-made control power for relays, PLCs, and motor starters, simplifying wiring schematics and reducing risk of wiring errors in control panels. Application: machine controls in packaging, material handling, and process equipment. Feature → Business Impact → Application: 4000 VA rating consolidates control power for multiple devices, lowering enclosure footprint and labor costs during panel assembly, while guaranteeing sufficient headroom for logic and sensing networks in rugged environments. Application: automation cabinets and panel boards. Feature → Business Impact → Application: 50/60 Hz operation with epoxy resin impregnated coils and 180°C insulation system improves moisture resistance and long-term reliability in factory floors, reducing periodic maintenance and extending service life. Application: harsh manufacturing environments. Feature → Business Impact → Application: Copper windings deliver higher efficiency and better thermal performance, enabling cooler operation and lower energy losses in continuous-duty control systems. Application: high-usage electrical cabinets. Feature → Business Impact → Application: RoHS compliant with multi-certification status (RoHS, UL, cUL, CSA) supports regulatory compliance for modern machinery and export-ready deployments. Application: global distribution and OEM projects.
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FAQs
The C4000K2A supports three primary voltage configurations: 220x440 V, 230x460 V, and 240x480 V. Rated for 50/60 Hz operation, it delivers 4000 VA with copper windings and an epoxy impregnated coil design, making it suitable for diverse industrial panels and equipment without needing separate transformers for each mains variation.
This transformer is RoHS compliant and carries cUL Certified, UL Listed, and CSA Certified marks, signaling compliance with key electrical safety standards. It also benefits from Eaton’s warranty policy (one year from installation or 18 months from shipment) and an epoxy impregnated coil system rated for 115°C insulation in industrial environments.
With a 4000 VA rating, the C4000K2A is designed to power multiple control devices in a single panel, including relays, timers, and PLC interfaces. Typical applications include automation cabinets, machine control panels, and process equipment where robust control power is critical and space or wiring complexity must be minimized.
The transformer uses copper windings and an epoxy resin impregnated design with a 180°C insulation system, providing durability in humid or dusty factory environments. Its 50/60 Hz compatibility and compact 10 in x 10.5 in x 10.5 in footprint simplify installation in standard enclosures and reduce panel depth while maintaining reliable heat performance.
By consolidating multiple voltages, delivering stable 120/115/110 V control power, and meeting strict RoHS and safety certifications, the C4000K2A reduces spare-part requirements, speeds commissioning, and lowers maintenance risk. The long-term reliability of copper windings and high-temperature insulation further minimizes unplanned outages and service calls in manufacturing environments.