Eaton S40N14S01CE Encapsulated Transformer - UL Listed
Part Number: S40N14S01CE
Quick Summary
The Eaton S40N14S01CE encapsulated transformer is a reliable single-phase solution for control panels and industrial equipment. Engineers often struggle with space, moisture, and enclosure limits that complicate voltage conversion in harsh environments. This unit carries UL Listed and CE Marking, plus a rugged NEMA 3R enclosure that supports indoor-outdoor service and protects critical instrumentation. With a 1 kVA rating, aluminum windings, and a broad primary voltage window from 190 to 440 V, it minimizes wiring complexity and simplifies panel layouts. By combining robust construction with proven performance, this transformer helps integrators boost uptime, reduce maintenance, and meet safety and compliance requirements across industrial facilities.
Product Information
Extended Description
S40N14S01CE Eaton: Eaton, general purpose encapsulated transformer, ep, single-phase, pv: 190/200/208/220 x 380/400/416/440v, taps: none, sv: 110/220v, 115°c, 1 kva, al windings, frame: 67, indoor-outdoor
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S40N14S01CE
UPC
786680020179
Product Length/Depth
6.52 in
Product Height
13.41 in
Product Width
6.37 in
Product Weight
39 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
CE Marked
Coil material
Aluminum
Design
EP
Enclosure
NEMA 3R
Frame
67
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
538A
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
190 V, 200 V, 208 V, 220 V, 380 V, 400 V, 416 V, 440 V
Secondary Voltage
110/220 V
Temperature rise
115 °C rise
Volt ampere rating
1 kVA
Weathershield
Indoor-Outdoor
Feature: Encapsulated construction provides a sealed, modular package that shields windings from dust, moisture, and incidental mechanical abuse. Business Impact: Reduces field failures, lowers maintenance costs, and extends service life in harsh environments. Application: Ideal for control panels and machine centers exposed to temperature swings or outdoor conditions.Feature: Aluminum winding design delivers lightweight, thermally efficient operation. Business Impact: Improves heat dissipation, enables compact layouts, and lowers overall mounting stress on support structures. Application: Suitable for high-duty cycle equipment with limited cabinet space.Feature: NEMA 3R indoor-outdoor enclosure rating enhances weather resistance. Business Impact: Supports reliable operation across indoor and outdoor plants, reducing enclosure-specific upgrades. Application: Perfect for panel-fed machinery in factories, warehouses, and process lines.Feature: Wide primary voltage range 190–440 V and 60 Hz single-phase operation. Business Impact: streamlines spec alignment and reduces the need for taps, accelerating installation and commissioning. Application: Suitable for mixed-voltage facilities and retrofit projects where supply voltages vary between 190 and 440 V.Feature: 1 kVA VA rating with 110/220 V secondary outputs. Business Impact: Enables immediate downstream equipment compatibility, improves voltage stability, and supports energy-efficient controls. Application: Control systems, automation panels, and instrumentation networks.Feature: UL Listed and CE Marked with a robust warranty. Business Impact: Markets-wide acceptance, regulatory compliance, and risk mitigation during procurement. Application: Ideal for regulated environments and cross-border deployments.
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FAQs
The S40N14S01CE is a single‑phase, 1 kVA encapsulated transformer with a NEMA 3R enclosure designed for indoor-outdoor service. It uses a 538A wiring connection and no taps, simplifying panel layouts. Plan for a compact footprint (6.52 in L, 6.37 in W, 13.41 in H) and connect to 190–440 V mains with a 110/220 V secondary, ensuring UL/CE compliance in your assembly.
Key specs include a 1 kVA VA rating, single-phase operation, 60 Hz frequency, and primary voltage options of 190, 200, 208, 220, 380, 400, 416, or 440 V with a 110/220 V secondary. Temperature rise is rated at 115 °C, and the windings are aluminum. This combination supports reliable voltage conversion for automation and controls.
Yes. The unit features a NEMA 3R enclosure and an indoor-outdoor rated design, enabling installation in exposed panel rooms, outdoor kiosks, or sheltered industrial spaces. UL Listed and CE Marked certifications reinforce safety and regulatory compliance, while encapsulated construction delivers resistance to dust and moisture in challenging environments.
This transformer is UL Listed and CE Marked, indicating meeting recognized safety and performance standards for North American and European markets. The NEMA 3R enclosure further supports weather resistance, while the IP-related expectations are addressed through enclosure and rating. These certifications simplify supplier qualification and reduce risk in regulated applications.
Encapsulated construction minimizes dust ingress and moisture exposure, lowering maintenance needs and extending service life. The 1 kVA rating, rugged aluminum windings, and broad primary voltage range reduce rework and spare part counts. Eaton’s 25-000 warranty terms (one year from installation or 18 months from shipment) offer added financial protection and faster ROI in automation projects.