Eaton S20N14P02P Encapsulated Transformer - CSA/UL
Part Number: S20N14P02P
Quick Summary
Eaton S20N14P02P encapsulated transformer provides reliable voltage regulation for industrial control panels and equipment. It addresses common issues like moisture ingress, space constraints, and outdoor exposure by delivering a rugged, compact solution. This unit carries CSA Certified and UL Listed marks, with a NEMA 3R enclosure suitable for indoor-outdoor installations. Designed for 60 Hz systems, it connects easily to 240/480 V primary and 110/220 V secondary circuits, enabling streamlined wiring and synchronized power delivery. For engineers and procurement teams, the 2 kVA rating translates to meaningful efficiency gains, reduced spare-part inventories, and improved system uptime across automation and distribution applications.
Product Information
Extended Description
S20N14P02P Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 68P, 60 Hz, single-phase, 240 V, 480 V, 110/220 V, None, 115 °C rise, 2 KVA, indoor-outdoor, 3AC
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S20N14P02P
UPC
786680103827
Product Length/Depth
6.32 in
Product Height
13.78 in
Product Width
6 in
Product Weight
42 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
CSA Certified UL Listed
Catalog Notes
EP and EPT on New Resin (135°C Rise)
Coil material
Aluminum
Design
EP
Enclosure
NEMA 3R
Frame
68P
Tap size
None
Type
General-purpose encapsulated transformer
Wiring connection
3AC
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
240 V, 480 V
Secondary Voltage
110/220 V
Temperature rise
115 °C rise
Volt ampere rating
2 kVA
Weathershield
Indoor-Outdoor
Feature → Business Impact → Application: General-purpose encapsulated transformer with aluminum winding provides improved thermal performance and corrosion resistance, reducing maintenance and extending service life in harsh environments. This translates to lower total cost of ownership and higher equipment availability in control panels and machine enclosures. Application: machine control cabinets and process equipment requiring reliable, single-phase power from 240/480 V mains to 110/220 V secondary loads. Feature → NEMA 3R enclosure supports indoor-outdoor use, protecting windings from rain, dust, and contaminants, which minimizes weather-related downtime and enables rooftop or exterior mounting on packaging lines or utility rooms. Application: outdoor-rated industrial installations and remote panels where weather sealing is essential. Feature → 68P frame and 6 x 13.78 in footprint enable straightforward mounting in tight spaces and standardized rack layouts, simplifying installation and spare parts planning. Application: compact control panels and distributed I/O cabinets across manufacturing lines. Feature → 2 kVA rating with 60 Hz single-phase operation provides predictable voltage conversion for logic circuits, relays, and sensors, improving control reliability and reducing nuisance trips. Application: automation systems and machine controls with mixed 240/480 V to 110/220 V requirements. Feature → 3AC wiring and epoxy-encapsulated design offer robust insulation and reduced risk of moisture channels, supporting long service life in demanding environments. Application: power distribution in harsh factories and warehouses. Feature → Certifications CSA Certified and UL Listed confirm compliance with safety and performance standards, smoothing procurement processes and minimizing supplier audits. Application: compliance-driven purchasing for industrial facilities and mission-critical equipment. The combination of rugged enclosure, compact footprint, and compatibility with common electrical systems makes this transformer a practical, cost-effective choice for general-purpose power distribution in industrial settings.
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FAQs
When installing the S20N14P02P, verify it is mounted on a rigid surface using the 68P frame and maintain the 6 x 6 inch footprint space requirement. Use 3AC wiring for input and output connections, and ensure adequate ventilation around the NEMA 3R enclosure. The unit supports indoor-outdoor environments, so plan for weather exposure if located outside the panel.
Key specs include 60 Hz frequency, single-phase configuration, 2 kVA VA rating, primary voltages of 240 V or 480 V, secondary voltages of 110/220 V, aluminum coil material, and a temperature rise rating of 115 °C. This combination supports reliable power conversion for control circuits, relays, and low-voltage loads.
Yes. The transformer uses a NEMA 3R enclosure and is rated Indoor-Outdoor, enabling installation in outdoor panels or semi-exposed locations while providing protection against weather and contaminants. This makes it suitable for distribution and control applications in factories, warehouses, and outdoor facilities.
The unit is CSA Certified and UL Listed, signaling compliance with recognized safety and performance standards. These certifications simplify procurement, support compliance audits, and help ensure reliable operation in regulated environments such as manufacturing plants and electrical installations.
The encapsulated design with aluminum windings and a sealed enclosure minimizes moisture ingress and maintenance needs, promoting longer intervals between service. With a 2 kVA rating and rugged construction, it helps reduce downtime and spare-part costs, delivering a favorable return on investment for general-purpose power distribution in automation and process applications.