Eaton S24N24E25N Transformer - UL Listed, 25 kVA
Part Number: S24N24E25N
Quick Summary
Eaton S24N24E25N transformer provides reliable power conversion for general purpose use in industrial control panels and automation cabinets. Engineers often face space constraints, weather exposure, and safety compliance challenges when selecting a transformer for panel builds. This unit features UL Listed safety and a rugged NEMA 3R enclosure suitable for indoor-outdoor service, supporting 60 Hz single-phase operation with a 25 kVA rating. The combination of aluminum coil construction and electrostatic shielding helps manage heat and EMI. For panel builders and OEMs, this means easier installation, longer service life, and lower lifecycle costs while maintaining strict performance and protection standards.
Product Information
Extended Description
S24N24E25N Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 182, 60 Hz, single-phase, 240 V, 240 V, NONE, 115 °C rise, 25 KVA, indoor-outdoor, 77C
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S24N24E25N
UPC
786680108617
Product Length/Depth
14.12 in
Product Height
23.31 in
Product Width
16.35 in
Product Weight
372 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
Model N
Coil material
Aluminum
Design
EP
Enclosure
NEMA 3R
Frame
182
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
77C
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
240 V
Secondary Voltage
240 V
Temperature rise
115 °C rise
Volt ampere rating
25 kVA
Special features
Electrostatically shielded
Weathershield
Indoor-Outdoor
Feature: General-purpose encapsulated transformer with aluminum coil. Business Impact: Improves heat dissipation and durability, reducing maintenance cycles and increasing uptime in demanding environments. Application: Ideal for machine control panels and distributed power in manufacturing lines. Feature: NEMA 3R enclosure with indoor-outdoor suitability. Business Impact: Enables reliable operation across variable ambient conditions without additional enclosure costs. Application: Plants with outdoor sections or damp areas where protection from weather is essential. Feature: 60 Hz, single-phase, 240 V primary and 240 V secondary, 25 kVA rating. Business Impact: Simplifies integration with standard plant distribution and loads, minimizing configuration changes and downtime. Application: Powering controls, sensors, and panel feeders in automation and process environments. Feature: Electrostatically shielded construction. Business Impact: Reduces EMI coupling to nearby equipment, improving signal integrity and control reliability. Application: Robotics cells and precision automation where EMI sensitivity matters. Feature: Frame 182, coil material aluminum, and 115 °C rise rating. Business Impact: Compact footprint with robust thermal performance supports dense panel layouts and longer service life under continuous duty. Application: Industrial switchgear, control centers, and integrated power distribution modules. Feature: Warranty and certification alignment (UL Listed). Business Impact: Streamlines procurement and compliance documentation, accelerating project approvals. Application: OEMs and integrators seeking verified safety credentials and reliable supplier support.
Get a Quick Quote for a Eaton S24N24E25N
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton S24N24E25N?
Enquire Now
FAQs
For panel installations, ensure a ventilated enclosure with adequate clearance for the 25 kVA transformer. Mounting should maintain clearances per EMC and safety guidelines, and wire runs must accommodate 240 V primary/secondary connections. Use shielded, short, high-quality conductors to minimize EMI and verify the NEMA 3R rated enclosure for outdoor-indoor versatility. Pre-assemble harnesses where possible to reduce field labor and ensure proper torque on mounting hardware to maintain vibration resistance.
Key specs include 60 Hz frequency, single-phase configuration, 240 V primary and 240 V secondary, and a 25 kVA VA rating. The enclosure is NEMA 3R, designed for indoor-outdoor service, and the coil material is aluminum. The transformer delivers 115 °C rise, with electrostatic shielding to reduce EMI, and is UL Listed for safety compliance in typical industrial environments.
This transformer excels in automation panels, machine control centers, and power distribution cabinets across manufacturing, packaging, and process industries. Its indoor-outdoor NEMA 3R enclosure and 25 kVA rating make it suitable for both manufacturing floors and outdoor equipment enclosures. Applications include feeding control circuits, PLC power supplies, and auxiliary loads in automation assets requiring reliable, UL-listed power conversion.
The S24N24E25N is UL Listed, indicating compliance with recognized safety standards for electrical equipment. It features a NEMA 3R enclosure suitable for indoor-outdoor service, supporting use in varying environmental conditions. While other certifications such as CE or IP ratings are not listed in the provided data, the combination of UL safety and NEMA-rated enclosure helps meet common industrial compliance and installation requirements for many regions.
Maintenance is typically limited to periodic visual inspections, electrical testing, and ensuring cooling pathways are unobstructed. The aluminum coil, robust enclosure, and electrostatic shielding contribute to longer service life and reduced EMI-related issues, lowering downtime costs. The 25 kVA rating supports scalable load growth within automation panels, delivering predictable performance and a favorable total cost of ownership when integrated into existing control architectures.