Eaton S48N11S15X General-Purpose Encapsulated Transformer - UL Listed
Part Number: S48N11S15X
Quick Summary
Eaton S48N11S15X general-purpose encapsulated transformer powers 480 V control panels with 120/240 V secondary loads. This design addresses the challenge of rugged environments where equipment must endure exposure and minimize maintenance. UL Listed certification and a NEMA 3R enclosure provide rugged indoor-outdoor protection, while the 50/60 Hz catalog specification ensures cross-site compatibility. With aluminum coil construction and a 15 kVA rating, this transformer supports scalable power distribution—even in space-constrained panels—reducing heat buildup and energy losses. For engineers and procurement teams, the combination of easy installation, robust enclosure, and Eaton warranty translates to lower lifecycle costs and faster deployment in automation and power-management applications.
Product Information
Extended Description
S48N11S15X Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 182, 50-60 Hz, single-phase, 480 V, 120/240 V, NONE, 115 °C rise, 15 KVA, indoor-outdoor, 524H
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S48N11S15X
UPC
786680051944
Product Length/Depth
14.12 in
Product Height
23.31 in
Product Width
16.35 in
Product Weight
388 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
Aluminum
Design
EP
Enclosure
NEMA 3R
Frame
182
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
524H
Frequency rating
50-60 Hz
Phase
Single-phase
Primary voltage
480 V
Secondary Voltage
120/240 V
Temperature rise
115 °C rise
Volt ampere rating
15 kVA
Weathershield
Indoor-Outdoor
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - S48N11S15X
Selling Policy 25-000 - Distribution and Control Products and Services
15 kVA single‑phase rating with a 480 V primary and 120/240 V secondary enables scalable power distribution in automation panels, reducing the need for multiple devices and simplifying wiring. Rugged enclosure and reliable insulation: NEMA 3R enclosure, Weathershield indoor-outdoor rating, and aluminum coil construction deliver long life in harsh environments. This protects critical circuits from moisture and heat, making it ideal for outdoor equipment rooms and exposed control cabinets. Precise dimensional footprint and mounting compatibility: 182 frame, 23.31 in height, 16.35 in width, 14.12 in depth, and a weight of 388 lb facilitate planning, fitment, and secure installation in existing or new panels. Wiring and standards alignment: 524H wiring connection, 50/60 Hz operation, and UL Listed certification ensure easy integration with standard electrical panels and regulatory compliance, reducing commissioning time and change orders. Lifecycle and support: 15 kVA rating with a one-year warranty from installation or an eighteen-month window from shipment provides predictable maintenance budgets and reliable performance over the long term for mission-critical power distribution.
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FAQs
Plan for a secure, vibration-free mounting using the 182 frame dimensions; connect the 524H wiring as per the Eaton specification sheet; ensure the enclosure is protected to NEMA 3R and verify the 50/60 Hz rating is suitable for your site power. Follow standard lockout/tagout and thermal clearance guidelines to minimize startup delays.
It is a 15 kVA, single-phase transformer with a 480 V primary and 120/240 V secondary, operating at 50-60 Hz, with aluminum coil, 115 °C rise, and a 524H wiring connection. Enclosure is NEMA 3R and it is UL Listed for safety compliance.
Yes. The NEMA 3R enclosure plus Weathershield indoor-outdoor rating provide weather-resistant protection for both indoor control rooms and exterior equipment spaces, making it ideal for rugged environments.
UL Listed certification ensures safety compliance for electrical installations, while the catalog notes specify 50/60 Hz operation. Combined, these certifications streamline approvals for industrial facilities and cross-site deployments.
Eaton offers a one-year warranty from installation or an eighteen-month window from shipment, whichever comes first. The transformer’s rugged build and standard Eaton support contribute to lower maintenance costs and predictable total cost of ownership.