Eaton S20N11B15CULS47 Encapsulated Transformer - 15 kVA
Part Number: S20N11B15CULS47
Quick Summary
The Eaton S20N11B15CULS47 encapsulated transformer is a general-purpose, single-phase device that delivers reliable 15 kVA power conversion for industrial control panels and distribution cabinets. Installing such transformers often challenges teams with heat management, enclosure space, and containment; encapsulation helps mitigate these pain points while improving panel cleanliness. Typical industry certifications for encapsulated transformers include CE marking and IP-rated protection to withstand harsh environments; verify exact ratings with Eaton to ensure site compliance. This solution also strengthens power management and distribution strategies, leveraging copper windings for efficiency and a compact footprint to minimize installation costs and maximize uptime in continuous operation.
Product Information
Extended Description
S20N11B15CULS47 Eaton: Eaton, general purpose encapsulated transformer, 15 kva encaps xfmr 1ph 240 x 480-120/240 80c rise copper
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S20N11B15CULS47
UPC
786680141591
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 lb
Certifications
Contact Manufacturer
Type
Encapsulated transformer
Feature: 15 kVA single-phase encapsulated design with copper windings → Business Impact: Delivers robust, reliable power conversion in a compact footprint, reducing panel footprint and enabling easier enclosure integration → Application: Ideal for industrial control panels and distribution cabinets requiring dependable 1-phase transformers. Feature: Copper windings with 80°C rise capability → Business Impact: Improves efficiency and thermal margin for steady operation under load fluctuations, extending service life and reducing cooling costs → Application: Continuous process automation and machine control where heat dissipation is a concern. Feature: Encapsulated construction reduces environmental ingress and noise → Business Impact: Enhances reliability in damp or dusty environments and lowers audible noise in populated plant areas → Application: Panel-mounted installations in manufacturing floors and machine rooms. Feature: Clear general specifications and 1-ph configuration for quick deployment → Business Impact: Accelerates project timelines and simplifies procurement, reducing engineering hours and stocking complexity → Application: New installations, panel upgrades, and retrofits in power management and distribution systems. Feature: Compatibility with standard catalog offerings and Eaton specifications → Business Impact: Streamlines maintenance and service planning, ensuring long-term support and spare parts availability → Application: OEM integrations and retrofit projects across industrial facilities.
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FAQs
The S20N11B15CULS47 is designed for panel-mounted, single-phase operation with standard enclosure mounting. Ensure adequate space for ventilation, observe the 120/240V secondary connections, and follow Eaton installation guidelines to maintain clearances, proper grounding, and secure terminal terminations. Its encapsulated construction aids in keeping dirt and moisture out, reducing maintenance in dusty industrial environments.
This unit is rated for 15 kVA in a single-phase configuration with copper windings. Typical connections provide a 120/240V secondary output from a suitable 240/480V input. It is optimized for control panels and distribution circuits requiring reliable voltage conversion and isolation, with robust thermal performance due to the 80°C rise rating, enabling sustained loading in industrial applications.
Encapsulated transformers are well-suited for harsh environments, offering protection against dust, moisture, and mechanical shocks that can affect windings. While the exact IP rating varies by configuration, the encapsulated design generally improves enclosure integrity and reduces moisture ingress. Confirm the precise protection level (IP rating) with Eaton for your specific installation environment.
The product documentation indicates Certifications as Contact Manufacturer, meaning you should request current certificates (CE, UL, CSA, etc.) from Eaton to match your regional regulatory requirements. To verify compliance, obtain the latest certificates and test reports from Eaton and cross-check them with your project’s compliance matrix and supplier qualification processes.
Expected ROI comes from reduced maintenance due to encapsulation protection, lower noise, and improved reliability in harsh environments, which translate to higher uptime and fewer panel interventions. The 15 kVA rating supports scalable power distribution for automation loads, while copper windings offer efficient operation with lower losses. Over time, energy savings and fewer service calls contribute to lower total cost of ownership.