Eaton S18L14S10X General-Purpose Encapsulated Transformer - UL Listed
Part Number: S18L14S10X
Quick Summary
Eaton S18L14S10X is a general-purpose encapsulated transformer that delivers reliable power conversion for control panels and distribution in industrial facilities. This design minimizes field commissioning time while maximizing uptime, addressing common panel hydration and heat-related reliability challenges. With UL Listed certification and a rugged NEMA 3R enclosure, it’s engineered for versatile indoor-outdoor service and compliant installation. Its 50/60 Hz compatibility and 10 kVA rating support a broad range of industrial loads, making it a practical choice for value-focused projects and critical equipment. By pairing robust construction with flexible voltage configurations, this transformer helps simplify procurement while reducing total cost of ownership.
Product Information
Extended Description
S18L14S10X Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 180, 50-60 Hz, single-phase, 208 V, 416 V, 110/220 V, 2 at -5% FCBN X 4 at -2.5% FCBN, 115 °C rise, 10 KVA, indoor-outdoor, 23A16
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S18L14S10X
UPC
786680068287
Product Length/Depth
10.52 in
Product Height
19 in
Product Width
13.38 in
Product Weight
214 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
180
Tap size
2 at -5% FCBN x 4 at -2.5% FCBN
Type
General-Purpose Encapsulated Transformer
Wiring connection
23A16
Frequency rating
50-60 Hz
Phase
Single-phase
Primary voltage
208 V, 416 V
Secondary Voltage
110/220 V
Temperature rise
115 °C rise
Volt ampere rating
10 kVA
Weathershield
Indoor-Outdoor
Feature: General-purpose encapsulated transformer with EP design and aluminum coil. Business Impact: Improves thermal performance and longevity in harsh environments, lowering maintenance costs. Application: Suitable for compact control panels and distributed power in manufacturing lines. Feature: NEMA 3R enclosure with indoor-outdoor suitability. Business Impact: Enables installation across both protected indoor spaces and outdoor equipment bays without additional housing. Application: Widely used in outdoor substations, equipment rooms, and load centers near production floors. Feature: Primary and secondary voltage options (208/416 V to 110/220 V). Business Impact: Provides universal compatibility with existing electrical infrastructure, reducing wiring changes and panel redesigns. Application: Control circuits, motor-starting panels, and machine interfaces across regional facilities. Feature: Tap settings (2 at -5% FCBN × 4 at -2.5% FCBN). Business Impact: Facilitates precise voltage regulation to preserve load integrity and protect sensitive components. Application: Areas with fluctuating supply voltages or long feeders where minor adjustments improve performance. Feature: 10 kVA rating with single-phase configuration. Business Impact: Supports moderate power loads with a compact footprint, enabling space savings in crowded electrical spaces. Application: Panelboards, process equipment, and machine lines requiring dependable step-down power. Feature: 115 °C rise and 50–60 Hz operation. Business Impact: Ensures safe operation under standard industrial duty while accommodating mixed-supply environments. Application: Factory floors, assembly lines, and equipment rooms with diverse heat profiles. Feature: UL Listed certification and documented specs. Business Impact: Accelerates regulatory compliance and vendor approval processes, reducing time to deployment. Application: Projects requiring proven product certification and traceable performance in safety-critical systems.
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FAQs
Install the S18L14S10X inside a suitable enclosure or weather-rated space, leveraging the NEMA 3R protection for indoor-outdoor use. Ensure proper mounting clearance and use the 23A16 wiring connection. Select the correct taps: two at -5% and four at -2.5% for your 208/416 V to 110/220 V loads, and verify operation at 50–60 Hz.
The transformer is single-phase with a 10 kVA rating, primary voltages of 208 V and 416 V, secondary voltages of 110/220 V, and a 50–60 Hz frequency rating. Aluminum winding and an 115 °C rise support reliable performance in typical industrial environments, while the tap settings allow voltage regulation to maintain load integrity.
Yes. The S18L14S10X uses a NEMA 3R enclosure designed for indoor-outdoor service, enabling installation on outdoor equipment racks, in protected outdoor spaces, or within weather-rated rooms. This makes it a versatile choice for process lines and outdoor control panels without extra enclosures.
The unit is UL Listed, providing a recognized safety certification for electrical equipment. It features a NEMA 3R enclosure suitable for indoor-outdoor use, and its catalog notes specify 50/60 Hz operation. These certifications and standards streamline approvals for many industrial and commercial applications.
Eaton backs this transformer with a policy referenced as 25-000, offering one year from installation or 18 months from shipment, whichever comes first. The encapsulated aluminum design and robust enclosure reduce maintenance needs and downtime, contributing to lower total cost of ownership over the equipment’s service life.