Eaton S25N14E05XCU General-Purpose Transformer - UL Listed
Part Number: S25N14E05XCU
Quick Summary
The Eaton S25N14E05XCU general-purpose encapsulated transformer steps 220 V to 110/220 V for control cabinets. Industrial environments demand reliable, compact power conversion without sacrificing safety or mounting space. UL Listed with a NEMA 3R enclosure supports indoor‑outdoor use, while copper windings deliver consistent performance under load. This makes it a practical choice for machine builders and panel shops seeking standardized, scalable power delivery across equipment families. Beyond compliance, the unit offers straightforward installation and predictable lead times, helping projects stay on schedule and reduce total cost of ownership.
Product Information
Extended Description
S25N14E05XCU Eaton: Eaton General purpose encapsulated transformer, EP, copper, NEMA 3R, 177, 50-60 Hz, single-phase, 220 V, 110/220 V, NONE, 115 °C rise, 5 KVA, indoor-outdoor, 513C
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S25N14E05XCU
UPC
786680061363
Product Length/Depth
9.89 in
Product Height
16 in
Product Width
10.38 in
Product Weight
116 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.
Certifications
UL Listed
Catalog Notes
50/60 Hz
Coil material
Copper
Design
EP
Enclosure
NEMA 3R
Frame
177
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
513C
Frequency rating
50-60 Hz
Phase
Single-phase
Primary voltage
220 V
Secondary Voltage
110/220 V
Temperature rise
115 °C rise
Volt ampere rating
5 kVA
Special features
Electrostatically shielded
Weathershield
Indoor-Outdoor
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - S25N14E05XCU
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: Copper coil windings deliver low resistance and high reliability for 5 kVA at 50–60 Hz. Business impact: reduced heat and energy loss translate to longer transformer life and lower energy costs in ongoing operation. Application: ideal for control panels needing steady 110/220 V secondary from a 220 V supply in industrial environments. Feature: NEMA 3R enclosure offers indoor-outdoor protection and rugged corrosion resistance. Business impact: fewer enclosure failures and less maintenance in outdoor or damp locations. Application: outdoor control panels and equipment rooms where reliability under weather exposure is critical. Feature: 513C wiring connection with a fixed secondary and no taps. Business impact: simplifies installation, standardizes terminations, and reduces field-adjustment risk. Application: panel builders and integrators seeking fast, repeatable installation with consistent lead terminations. Feature: 50–60 Hz, single-phase operation with 5 kVA rating and 220 V primary, 110/220 V secondary. Business impact: predictable performance across typical industrial loads and a compact footprint for standard panel spaces. Application: machine tools, conveyors, and automation equipment requiring dependable step-down power. Feature: UL Listed with a one-year warranty (or eighteen months from shipment). Business impact: risk reduction and supplier confidence for project procurement. Application: procurement teams prioritizing certified, supported power conversion solutions for industrial installations.
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FAQs
Plan for a sturdy mounting surface and adequate clearance to accommodate the 116 lb weight, with ventilation for heat dissipation. Use the 513C wiring terminals as specified and ensure the enclosure has appropriate protection for indoor-outdoor locations per the NEMA 3R rating. Verify compatibility with existing control panels and panelboard cutouts.
Primary voltage is 220 V, secondary is 110/220 V, and it operates at 50–60 Hz in a single-phase configuration. The device is rated for 5 kVA with copper windings and uses a 513C wiring connection, designed for reliable, repeatable terminations in industrial environments.
Yes. It features a NEMA 3R enclosure and indoor-outdoor capability, plus Weathershield compatibility, making it suitable for outdoor control panels and damp or exposed indoor locations while maintaining UL Listed status.
The S25N14E05XCU is UL Listed, providing essential safety certification for industrial installations. Warranty terms follow Eaton Selling Policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first, offering supplier-backed reliability for project procurement.
Ideal for general power management in control cabinets, industrial automation, and machine interfaces that require a reliable 220 V to 110/220 V step-down solution. Its rugged enclosure, copper windings, and 5 kVA rating make it appropriate for both new builds and panel upgrades in manufacturing environments.