Eaton S10N11E03N Encapsulated Transformer - UL Listed
Part Number: S10N11E03N
Quick Summary
Eaton S10N11E03N encapsulated transformer provides 3 kVA of single-phase power for control panels and industrial equipment. Engineers often face moisture, dust, and space constraints in harsh environments, which can drive downtime. UL Listed certification plus a NEMA 3R enclosure rating support safe, compliant operation in indoor-outdoor installations. Designed for reliable performance, it combines an aluminum coil, 115 °C rise, and 60 Hz operation with flexible 120/240 V input and 120/240 V output, delivering real business value through predictable power and easier maintenance.
Product Information
Extended Description
S10N11E03N Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 176, 60 Hz, single-phase, 120 V, 240 V, 120/240 V, NONE, 115 °C rise, 3 KVA, indoor-outdoor, 90B
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S10N11E03N
UPC
786680103506
Product Length/Depth
8 in
Product Height
14.25 in
Product Width
7.69 in
Product Weight
56 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
176
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
90B
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
120 V, 240 V
Secondary Voltage
120/240 V
Temperature rise
115 °C rise
Volt ampere rating
3 kVA
Special features
Electrostatically shielded
Weathershield
Indoor-Outdoor
Feature: General-purpose encapsulated transformer with EP design and aluminum coil. Business Impact: Lighter weight, improved corrosion resistance, and robust isolation reduce handling risk and extend service life in demanding environments. Application: Ideal for control panels and automation cabinets in industrial facilities. Feature: NEMA 3R enclosure (Indoor-Outdoor) and weather resistance. Business Impact: Enables reliable operation in exposed or damp environments, reducing weather-related outages and field service time. Application: Outdoor enclosures, damp workshop areas, and exposed plant floors. Feature: 3 kVA, 60 Hz, single-phase operation. Business Impact: Supports common control loads with predictable voltage transformation, improving system uptime. Application: Machine controls and distribution points in manufacturing lines. Feature: Dual primary and secondary voltages of 120/240 V. Business Impact: Flexible configuration for different supply scenarios and load demands without additional gear. Application: Multi-volt automation racks and dual-source control panels. Feature: Aluminum winding, 176 frame, 90B wiring, and 115 °C rise. Business Impact: Enhances thermal tolerance and simplifies installation in compact spaces, with straightforward wiring and service. Application: Space-constrained control panels and compact automation enclosures. Feature: Weathershield capability and UL Listed certification. Business Impact: Meets safety and environmental standards while enabling installation in varied plant conditions. Application: North American industrial facilities requiring dependable safety compliance and maintenance predictability.
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FAQs
The S10N11E03N is designed for easy integration in standard control panels. Verify voltage compatibility (120/240 V input and 120/240 V output), mount within a NEMA 3R enclosure if outdoors, and route 90B wiring per Eaton installation guidelines. Allow for proper clearance, provide ventilation, and follow UL-listed safety practices to ensure reliable operation and service access.
Key specs include a 3 kVA power rating, 60 Hz frequency, single-phase configuration, primary 120/240 V, secondary 120/240 V, aluminum coil construction, 176 frame, 90B wiring, and a 115 °C rise. The unit is UL Listed and intended for indoor-outdoor use with a NEMA 3R enclosure, optimizing performance under fluctuating loads.
Yes. The S10N11E03N is a general-purpose encapsulated transformer ideal for machine controls, automation cabinets, and distribution points in manufacturing. Its NEMA 3R enclosure supports indoor-outdoor installations, while the 3 kVA rating handles typical control circuits, enabling reliable power delivery and simplified panel layout in automation environments.
This transformer is UL Listed, providing recognized safety certification for electrical equipment in North American facilities. The NEMA 3R enclosure rating supports weather resistance for indoor-outdoor use, aligning with standard industry expectations for rugged transformer installations in harsh environments.
Eaton offers a warranty policy of one year from installation or eighteen months from shipment, whichever comes first. Routine maintenance focuses on visual inspection, enclosure integrity, and electrical connections. Its robust enclosure, electrostatic shielding, and high-temperature rise margin contribute to reduced downtime and predictable long-term operating costs.