Eaton S40N14S07CE General-Purpose Encapsulated Transformer - UL Listed
Part Number: S40N14S07CE
Quick Summary
Eaton general purpose encapsulated transformer is designed to provide reliable single-phase voltage conversion for industrial control panels. Installing reliable power isolation can be challenging when voltage rails vary and space is limited. UL Listed and CE Marked certifications plus a rugged NEMA 3R enclosure support global compliance and dependable outdoor service. This transformer pairs with standard 60 Hz power systems to reduce downtime and simplify procurement for panel builders. By supporting indoor-outdoor installation, aluminum windings, and a 7.5 kVA rating, it delivers consistent performance across demanding environments. From panel builders to system integrators, this model offers straightforward wiring, compact dimensions, and a one-year warranty to minimize risk.
Product Information
Extended Description
S40N14S07CE 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, 7.5 kva, al windings, frame: 179, indoor-outdoor
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S40N14S07CE
UPC
786680020315
Product Length/Depth
10.52 in
Product Height
19 in
Product Width
13.38 in
Product Weight
187 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
179
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
7.5 kVA
Weathershield
Indoor-Outdoor
Single-phase, 7.5 kVA encapsulated transformer with aluminum windings delivers efficient voltage conversion for industrial controls, reducing copper loss and enabling compact control panels with frame 179. This translates into measurable space savings and lower installation complexity in new builds or retrofits. The NEMA 3R enclosure supports indoor-outdoor service, allowing outdoor subpanels or outdoor machine rooms without additional housings, which lowers enclosure costs and bootstraps project timelines. The fixed winding ratio (no taps) simplifies wiring and maintenance, reducing commissioning time and risk of misconfiguration during repairs. UL Listed and CE Marked status ensures compliance across North American and international projects, helping procurement teams meet regulatory requirements while streamlining supplier qualification. The combination of 190–440 V primary and 110/220 V secondary voltages supports diverse plant voltages, improving plug-and-play compatibility with existing equipment. Overall, a robust option for panel builders and system integrators seeking reliability and ease of installation.
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FAQs
This model uses a rugged NEMA 3R enclosure designed for indoor-outdoor use and weighs about 187 lb. Its dimensions are 19 in tall by 13.38 in wide and 10.52 in deep with a frame size of 179. Mounting should accommodate the heavier unit and allow adequate ventilation. The 538A wiring connection simplifies panel wiring, reducing installation time and error risk.
Primary voltage options include 190, 200, 208, 220, 380, 400, 416, or 440 V, while the secondary is fixed at 110/220 V. The transformer operates at 60 Hz and is rated for 7.5 kVA, making it suitable for panel boards and control cabinets requiring reliable voltage translation at a single phase.
Yes. The unit is UL Listed and CE Marked, reflecting compliance with global safety and performance standards. The CE marking accompanies the catalog notes, and UL Listing supports certification for use in North American installations, providing assurance for regulatory and procurement requirements in diverse projects.
Best suited for industrial control panels, machine tools, and automation cabinets needing reliable 7.5 kVA single-phase isolation. Its indoor-outdoor capability, aluminum windings, and fixed 190–440 V primary to 110/220 V secondary ratio support diverse plant voltages while maintaining compact installation footprints in retrofit or new builds.
Expect a robust, low-maintenance solution thanks to aluminum windings and a fixed winding ratio (no taps). The 115 °C rise rating aids reliable operation under load, while NEMA 3R and Indoor-Outdoor design reduce enclosure-related concerns. A standard warranty and global certifications minimize risk and support long-term asset management and ROI for industrial automation projects.