Eaton S12N27S07 General Transformer - 1PH 120-277
Part Number: S12N27S07
Quick Summary
Eaton S12N27S07 encapsulated transformer provides reliable single‑phase power from 120–277 VAC for control panels. Engineers often struggle with limited enclosure space and heat buildup that complicates safe, compliant installations. This design leverages encapsulated construction and a 7.5 KVA rating with a 115°C rise to improve reliability and service life. Certifications details are provided by Eaton; verify CE, UL, and related industry standards on the datasheet for your project. In practice, you gain easier compliance, faster installation, and predictable performance in power distribution assemblies. The product sheet offers installation guidance and performance curves to support commissioning teams across factory floors. Using this transformer can reduce panel footprint, simplify wiring, and shorten time to first power in modular deployments.
Product Information
Extended Description
S12N27S07 Eaton: Eaton General purpose encapsulated transformer, 7.5 KVA ENCAPS 1PH 120-277 115C RISE
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S12N27S07
UPC
786680135965
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 encapsulated enclosure with general purpose transformer → Business Impact reduces contaminants ingress and enhances safety in harsh environments → Application control panels, MCCs, and distribution boards with dusty or humid conditions. Feature 7.5 KVA rating with 120-277 VAC input → Business Impact supports versatile loads and flexible panel designs, enabling scalable power for instrumentation and relays → Application industrial control cabinets and process panels. Feature 115°C rise rating → Business Impact ensures reliable performance in warmer enclosures and less thermal constraint → Application retrofit and new builds in factories with limited cooling. Feature compact form factor and factory-ready installation → Business Impact shortens wiring routes, lowers enclosure footprint, and speeds commissioning → Application compact control enclosures and modular power centers. Feature documentation and datasheet availability → Business Impact reduces design time and supports compliance checks, improving procurement accuracy and project timelines → Application engineering design-in and field servicing. The overall benefit is a robust, dependable power step-down option that aligns with Eaton catalogs, reduces lifecycle costs, and supports predictable uptime across industrial applications.
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FAQs
Follow Eaton datasheet guidelines for mounting clearances, wiring access, and enclosure ventilation. The encapsulated package provides safety in dusty or humid environments, but ensure adequate space for 120–277 VAC connections, cable strain relief, and thermal management. Check the 7.5 KVA rating and maintain appropriate overload margins.
The S12N27S07 is a single‑phase encapsulated transformer rated at 7.5 KVA with an input range of 120–277 VAC. It provides isolation and voltage conversion suitable for control circuits. The 115°C rise rating indicates tolerance to warmer enclosure temperatures; consult the Eaton datasheet for secondary voltages, efficiency curves, and installation details.
Yes. Its encapsulated enclosure, 1PH input range, and 7.5 KVA rating align with common control panel and motor control center power needs. The compact packaging helps with tight panel layouts, while its electrical characteristics support reliable operation under typical industrial loads. Always verify heat dissipation and clearance per the datasheet during design-in.
Certification details are provided by Eaton, and the datasheet lists applicable standards where available. If your project requires specific approvals, contact Eaton or your distributor for the most current certificates and test reports.
Encapsulated construction reduces dust intrusion and moisture exposure, lowering maintenance needs in challenging environments. The 7.5 KVA rating and 115°C rise support longer service life under typical industrial loads, translating to reduced downtime and favorable total cost of ownership when compared with bulkier or less protected transformers.