Eaton S10N13S05XCU General-Purpose Transformer - NEMA 3R
Part Number: S10N13S05XCU
Quick Summary
The Eaton S10N13S05XCU general-purpose encapsulated transformer provides reliable isolated power for industrial controls and automation panels. In practice, engineers confront weather exposure, space constraints, and mounting challenges that complicate transformer selection. This unit carries UL Listed safety certification and a rugged NEMA 3R enclosure for indoor-outdoor use, plus 50/60 Hz compatibility to fit global utility standards. With a 5 kVA rating and copper windings, it offers efficiency and durability that reduce operating costs, simplify procurement, and streamline commissioning for control circuits, motor starters, and panel boards. Trust in a proven solution that aligns with reliability, safety, and performance benchmarks essential to power-management projects.
Product Information
Extended Description
S10N13S05XCU Eaton: Eaton General purpose encapsulated transformer, EP, copper, NEMA 3R, 177, 50-60 Hz, single-phase, 120 V, 240 V, 115/230 V, NONE, 115 °C rise, 5 KVA, indoor-outdoor, 3S
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S10N13S05XCU
UPC
786680060571
Product Length/Depth
9.89 in
Product Height
16 in
Product Width
10.38 in
Product Weight
119 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
Copper
Design
EP
Enclosure
NEMA 3R
Frame
177
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
3S
Frequency rating
50-60 Hz
Phase
Single-phase
Primary voltage
120 V, 240 V
Secondary Voltage
115/230 V
Temperature rise
115 °C rise
Volt ampere rating
5 kVA
Weathershield
Indoor-Outdoor
Feature: Copper windings and encapsulated EP design provide excellent insulation and oil-free operation, reducing maintenance and leakage risks. Business Impact: Enhanced reliability lowers downtime and service costs, improving uptime for critical automation; Application: Ideal for rugged control panels in both indoor and outdoor environments. Feature: 5 kVA power rating matches common panel loads and motor-control circuits. Business Impact: Optimized sizing minimizes overengineering while preserving headroom for startup surges; Application: Suitable for PLC power rails, relays, and small drives in industrial facilities. Feature: Primary voltage options of 120 V and 240 V with secondary options of 115/230 V. Business Impact: Flexible input/output supports both US and international equipment without adapters; Application: Simplifies cross-plant deployments and spare-part planning. Feature: NEMA 3R enclosure delivers weather resistance and corrosion protection. Business Impact: Enables safe outdoor installations and service access, extending product life in demanding environments; Application: Outdoor switchgear, process skids, and outdoor control panels. Feature: Wiring connection 3S and a compact 177 frame enable straightforward mounting and wiring. Business Impact: Accelerates installation, reduces field errors, and minimizes scrap during commissioning; Application: Field-ready for panel builders and systems integrators. Feature: 115 °C rise rating and UL Listed certification provide safety margins and regulatory compliance. Business Impact: Meets stringent industry standards while supporting energy-efficient operation; Application: Industrial automation projects with strict safety requirements.
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FAQs
The transformer is designed for indoor-outdoor use with a NEMA 3R enclosure and copper windings. It supports single-phase 50/60 Hz operation and provides 120/240 V primary and 115/230 V secondary, making it compatible with standard control panels, PLC power rails, and motor-control circuits in harsh environments.
A 5 kVA rating aligns with moderate control panel and small-drive loads, offering headroom for startup surges and future expansion. When sizing, consider continuous load plus peak startup currents to ensure the transformer remains within its thermal limits while minimizing oversizing and cost.
Yes. The S10N13S05XCU uses an indoor-outdoor rated enclosure (NEMA 3R) and copper windings, delivering weather resistance and reliability for outdoor panels, service entrances, and process skid applications without compromising safety or performance.
The unit is UL Listed, providing recognized safety compliance for electrical equipment. It carries a one-year warranty from installation or eighteen months from shipment, whichever occurs first, offering protection against manufacturing defects and early failures.
Copper windings and encapsulated design reduce leakage and maintenance costs, extending service life. The UL Listed, NEMA 3R construction minimizes weather-related downtime, while the 3S wiring and 177 frame support straightforward mounting and field wiring, delivering faster ROI through lower maintenance and quicker commissioning.