Eaton S12N12E15N General-Purpose Transformer - UL Listed

Part Number: S12N12E15N
Manufacturer
Eaton
Part number
S12N12E15N

Quick Summary

Eaton S12N12E15N is a general-purpose encapsulated transformer for reliable power distribution in industrial facilities. Maintenance teams often battle downtime when enclosures fail under diverse environments or when voltage compatibility is uncertain. UL Listed certification plus a NEMA 3R enclosure and 60 Hz, 120 V ratings provide robust protection and compliance for demanding indoor-outdoor installations. This transformer supports streamlined procurement, faster installation, and predictable performance across critical automation and control panels.

Product Information

Extended Description

S12N12E15N Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 180, 60 Hz, single-phase, 120 V, 120 V, NONE, 115 °C rise, 15 KVA, indoor-outdoor, 77A
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S12N12E15N
UPC
786680108099
Product Length/Depth
10.52 in
Product Height
19 in
Product Width
13.38 in
Product Weight
215 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
77A
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
120 V
Secondary Voltage
120 V
Temperature rise
115 °C rise
Volt ampere rating
15 kVA
Special features
Electrostatically shielded
Weathershield
Indoor-Outdoor
Feature: 15 kVA single-phase transformer with 60 Hz operation and 120 V primary to 120 V secondary; Benefit: delivers consistent, low-variance power to control circuits, reducing downtime and voltage-related equipment wear; Application: control panels and machine interfaces in manufacturing lines. Feature: Aluminum coil construction within an EP encapsulated design; Benefit: enhanced heat dissipation and corrosion resistance, improving long-term reliability and reducing maintenance costs; Application: harsh industrial environments with frequent cycling. Feature: NEMA 3R enclosure suitable for indoor-outdoor use; Benefit: rugged protection against weather and dust infiltration, enabling outdoor installations without enclosure upgrades; Application: outdoor control rooms and protective housings across facilities. Feature: Electrostatic shielding and 115 °C rise rating; Benefit: EMI reduction and safe thermal performance under peak loads, ensuring stable operation during high-demand sequences; Application: automation panels with close-coupled electronics. Feature: 77A wiring capability and compact dimensions (10.52 in D × 13.38 in W × 19 in H) with a 215 lb weight; Benefit: robust mechanical mounting and straightforward retrofits in dense layouts; Application: retrofit projects or new builds where space and load consider mounting clarity. Feature: UL Listed and 60 Hz single-phase reliability; Benefit: regulatory compliance and predictable uptime for mission-critical applications; Application: facility power distribution and machine control networks.

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FAQs

When installing the S12N12E15N, ensure the enclosure space accommodates its 13.38 in width, 19 in height, and 10.52 in depth footprint, and plan for a 215 lb unit with secure mounting. Use a suitable NEMA 3R or compatible indoor-outdoor housing, and verify 120 V input and output wiring meets local electrical codes. The UL Listed transformer supports straightforward compliance checks during commissioning.
The unit provides a 15 kVA rating at 60 Hz with a single-phase configuration and a 120 V primary to 120 V secondary. The aluminum coil and encapsulated EP design support efficient heat dissipation and low leakage, while a 115 °C rise rating ensures safe operation under peak load conditions. These specs translate to reliable power delivery for medium-duty control circuits.
Yes. The S12N12E15N features a NEMA 3R enclosure and indoor-outdoor compatibility (Weathershield), offering protection against weather, dust, and moisture. UL Listed certification further confirms compliance for industrial use. This makes it ideal for outdoor control panels, equipment locations exposed to environmental variation, and installations where enclosure upgrades are impractical.
The model is UL Listed, which validates safety and performance to widely recognized electrical standards. It also features a NEMA 3R enclosure rating suitable for indoor-outdoor service, ensuring environmental protection. These certifications support regulatory compliance, safer operation, and smoother procurement processes for industrial facilities and automation projects.
The Eaton S12N12E15N is covered by a one-year warranty from installation or eighteen months from shipment, whichever occurs first. This warranty reduces total cost of ownership by transferring risk away from the customer during early use, while the transformer’s robust build and low maintenance needs contribute to lower lifecycle costs and predictable return on investment.