Eaton S48N54S10 General-Purpose Transformer - UL Listed
Part Number: S48N54S10
Quick Summary
The Eaton S48N54S10 is a general purpose encapsulated transformer for control panels. Engineers often struggle with space constraints, harsh environments, and uneven power quality in demanding facilities. This unit carries UL Listed certification and a NEMA 3R enclosure, making it suitable for indoor-outdoor service, with 60 Hz operation and a 10 kVA rating. It delivers reliable control power while simplifying panel layouts, reducing wiring, and improving uptime. Built for industrial automation, it uses aluminum windings for durability and lighter weight, with proven thermal performance and Eaton warranty coverage, ensuring predictable service life and easier procurement for panel builders and OEMs.
Product Information
Extended Description
S48N54S10 Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 179, 60 Hz, single-phase, 480 V, 127/254 V, NONE, 115 °C rise, 10 KVA, indoor-outdoor, 524W
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S48N54S10
UPC
786680068294
Product Length/Depth
10.52 in
Product Height
19 in
Product Width
13.38 in
Product Weight
198 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
Coil material
Aluminum
Design
EP
Enclosure
NEMA 3R
Frame
179
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
524W
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
480 V
Secondary Voltage
127/254 V
Temperature rise
115 °C rise
Volt ampere rating
10 kVA
Weathershield
Indoor-Outdoor
Feature: 10 kVA, 480 V primary to 127/254 V secondary enables scalable control power for machinery clusters, reducing the need for multiple smaller transformers and simplifying wiring in control panels. Business impact: cost savings, improved efficiency, and easier maintenance in assembly lines and automated cells. Application: control panels in manufacturing environments. Feature: NEMA 3R enclosure with indoor-outdoor suitability protects the transformer in varied environments, enabling outdoor panels, switchgear, and harsh industrial spaces. Business impact: higher uptime and reduced weather-related risk. Application: outdoor installations and exposed plant areas. Feature: Aluminum windings offer robust conductivity with lower weight and material cost, improving handling and setup time. Business impact: lower total cost of ownership and easier installation. Application: OEM panels and modular automation systems. Feature: 60 Hz single-phase design aligns with common US power distribution, simplifying integration. Business impact: plug-and-play compatibility and reduced engineering time. Application: general purpose automation equipment. Feature: 115 °C temperature rise rating supports reliable operation in warm plants. Business impact: stable performance under high ambient conditions. Application: high-temperature environments and dense electrical rooms. Feature: UL Listed certification provides safety assurance and procurement confidence. Business impact: regulatory compliance and smoother approvals. Application: electrical code compliance and system procurement. Feature: Compact dimensions and 198 lb weight support clean layout planning and motor-control cabinet design. Business impact: easier mounting, service access, and enhanced maintenance planning. Application: panel builders and electrical contractors.
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FAQs
Plan for a 179 frame transformer with a footprint of 13.38 in width, 19 in height, and 10.52 in depth. Provide adequate service clearances, secure mounting, and ventilation. Use the 524W wiring configuration and ensure access for maintenance; the unit is designed for indoor-outdoor use with a NEMA 3R enclosure and is UL Listed for safety compliance.
Primary voltage is 480 V with a secondary of 127/254 V. The transformer is 10 kVA, single-phase, operating at 60 Hz, and features an aluminum winding. It has an insulation rise of 115 °C and is designed for indoor-outdoor application with a NEMA 3R enclosure.
Yes. The S48N54S10 utilizes a NEMA 3R enclosure and UL Listed safety certification, making it suitable for indoor-outdoor service in a variety of environments. Proper ventilation and spacing should be maintained to ensure heat dissipation in outdoor installations.
The transformer is UL Listed, confirming adherence to recognized safety standards. Combined with its NEMA 3R enclosure, this supports regulatory compliance for panels exposed to indoor and outdoor conditions, helping with procurement specifications and installation approvals in industrial facilities.
With a 10 kVA rating, robust aluminum windings, and a compact footprint, the S48N54S10 reduces the need for multiple smaller units, lowers wiring complexity, and simplifies stocking. Its rugged enclosure and long-term reliability translate to lower maintenance costs and reduced downtime in automation-intensive environments.