Eaton S20N11S15X Encapsulated Transformer - 115C rise
Part Number: S20N11S15X
Quick Summary
The Eaton S20N11S15X encapsulated transformer delivers reliable single‑phase power conversion for control panels and automation racks. Its encapsulated design protects against dust and moisture while simplifying mounting in crowded electrical spaces. Typical certifications to verify include CE and UL, with IP ratings where required; note that Eaton lists Certifications as Contact Manufacturer. By consolidating transformer function in a compact package, it supports efficient automation, safer operation, and easier integration with power distribution and control systems. The 15 kVA rating helps reduce parts complexity, delivering predictable performance in medium-load automation environments.
Product Information
Extended Description
S20N11S15X Eaton: Eaton, general purpose encapsulated transformer, 15 kva encaps xfmr 1ph 240 x 480-120/240 115c rise
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S20N11S15X
UPC
786680141553
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 → Business Impact → Application The encapsulated design provides dust and moisture protection, reducing maintenance downtime and increasing panel reliability in harsh environments, enabling longer intervals between service visits in automation cabinets. The 15 kVA single‑phase rating delivers ample headroom for machine controls and small automation loops, lowering the need for multiple feeders and enabling tighter panel layouts in industrial facilities. The input/output configuration with 240 V input and 120/240 V dual secondary supports common automation voltages, simplifying wiring schemes and improving installation time in control rooms and equipment housings. The 115°C rise rating ensures robust thermal performance under continuous load, improving uptime in high-ambient applications and supporting safer, cooler operation in connected power-distribution networks. Encapsulated construction also minimizes footprint, aiding compact integration in modern machine designs and process automation systems.
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FAQs
For installation, ensure proper clearance around the encapsulated unit to promote heat dissipation and easy access for wiring. Use a rigid enclosure or panel mounting to protect the transformer and prevent dust ingress. Verify input and output wiring per 120/240 V secondary configuration and maintain secure, code-compliant connections in industrial control panels.
Key specs include a 15 kVA, single‑phase rating with 240 V input and 120/240 V dual secondary outputs, encapsulated construction, and a 115°C rise rating. The model is catalog number S20N11S15X, with a UPC of 786680141553, and is intended for robust general-purpose power transformation in automation scenarios.
Yes. The encapsulated design provides protection against dust and moisture, reducing environmental risk inside panels. Its 15 kVA rating supports typical automation loads, and the compact form factor simplifies panel layouts. It integrates with standard control panel wiring practices and helps streamline installation, maintenance, and future upgrades in industrial automation projects.
Official certifications for this unit are listed as Contact Manufacturer, so verify region-specific approvals with Eaton. In practice, engineers typically confirm CE and UL (or equivalent) compliance, plus any required IP protection levels, to ensure safe operation within your facility’s electrical codes and industry standards.
The encapsulated design reduces dust ingress and simplifies mounting, which lowers maintenance overhead and downtime. The 15 kVA rating consolidates transformer needs in medium-load automation, cutting parts count and installation time. Regular inspections should focus on enclosure integrity and thermal performance, ensuring continued reliability and predictable energy distribution in production environments.