Eaton S29N11E15N General-Purpose Transformer - UL Listed
Part Number: S29N11E15N
Quick Summary
Eaton S29N11E15N is a general-purpose encapsulated transformer designed for reliable power isolation and distribution in commercial and industrial panels. For engineers and procurement teams, locating a rugged, code-compliant unit that fits tight spaces and outdoor environments can be a major challenge. UL Listed certification and a NEMA 3R enclosure reinforce safety and durability, while the aluminum coil and 60 Hz single-phase design support long service life in demanding facilities. This unit also delivers a practical fit for indoor-outdoor low-voltage distribution, enabling flexible panel layouts and reduced wiring complexity. Its 15 kVA rating supports scalable power distribution across growing systems.
Product Information
Extended Description
S29N11E15N Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 180, 60 Hz, single-phase, 208 V, 120/240 V, NONE, 115 °C rise, 15 KVA, indoor-outdoor, 578A
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S29N11E15N
UPC
786680108211
Product Length/Depth
10.52 in
Product Height
19 in
Product Width
13.38 in
Product Weight
180 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
180
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
578A
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
208 V
Secondary Voltage
120/240 V
Temperature rise
115 °C rise
Volt ampere rating
15 kVA
Special features
Electrostatically shielded
Weathershield
Indoor-Outdoor
Feature → Business Impact → Application: The EP encapsulated design shields windings with durable insulation, improving reliability and minimizing moisture ingress. This reduces field failures and lowers maintenance costs, making it well-suited for control panels and distribution boards in manufacturing lines where uptime is critical. Feature: Aluminum winding minimizes corrosion risk while maintaining conductivity, enabling lighter handling during install and ongoing operation without compromising electrical performance. Business impact: easier maintenance logistics and longer life in harsh environments. Application: ideal for indoor-outdoor transformer installations in facilities exposed to dust, humidity, or temperature swings. Feature: NEMA 3R enclosure delivers weather resistance for outdoor or partially protected locations, reducing the need for additional protective housings. Application: outdoor-rated power distribution in commercial campuses and industrial sites. Feature: 208 V primary with 120/240 V secondary at 60 Hz single-phase, 15 kVA rating, supports standard low-voltage distribution needs and plug-and-play integration. Application: feeds panel boards, control circuits, and auxiliary loads in machine rooms and process areas. Feature: 115 °C rise and electrostatically shielded construction enable robust performance under heavy loading and EMI-sensitive environments. Business impact: improved reliability and EMI control, lowering the risk of downtime in process-critical applications. Application: PLCs, motor starters, and instrument panels requiring stable voltage transformation in challenging environments. Feature: UL Listed certification and NEMA 3R indoor-outdoor suitability reinforce compliance and installation confidence. Application: meets industry codes for commercial and industrial facilities; supports quick acceptance in audits and maintenance cycles. Feature: 15 kVA power rating with compact dimensions—10.52 in L, 13.38 in W, 19 in H, and 180 lb weight—facilitates retrofit and new installs with limited footprint. Application: space-constrained switchgear, motor control centers, and panel upgrades where mounting footprint matters.
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FAQs
The S29N11E15N uses a compact footprint with dimensions of 10.52 in length, 13.38 in width, and 19 in height, weighing 180 lb. Ensure adequate space for ventilation and maintenance clearance around the NEMA 3R enclosure, with room for electrical connections (wiring via 578A). Indoor-outdoor installation is supported, so plan for exterior access and protection from physical impact in outdoor locations.
This is a single-phase, 60 Hz transformer with a 208 V primary and a 120/240 V secondary, rated at 15 kVA. The coil material is aluminum, providing corrosion resistance and good conductivity, and the unit is electrostatically shielded to minimize EMI. Temperature rise is rated at 115 °C, ensuring reliability under load without overheating.
Yes. Its encapsulated EP design, NEMA 3R enclosure, and 15 kVA rating make it well-suited for distribution panels, MCCs, and control cabinets in manufacturing and process environments. The 208 V to 120/240 V transformation supports PLCs, motor starters, and other low-voltage circuits, while the compact footprint aids retrofit projects.
The transformer is UL Listed, with a NEMA 3R enclosure suitable for indoor-outdoor use. Warranty terms follow Eaton policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. This combination supports compliance, traceability, and post-installation support.
Encapsulation and aluminum windings reduce moisture ingress and corrosion-related failures, lowering maintenance costs and extending service life. The rugged enclosure and EMI shielding help prevent downtime in environments with electrical noise, contributing to higher uptime and improved total cost of ownership for critical loads.