Eaton S12N27S05CU Encapsulated transformer - 5 kVA
Part Number: S12N27S05CU
Quick Summary
Eaton S12N27S05CU is a general purpose encapsulated transformer for industrial control power. Many panel builders face crowded enclosures, heat management challenges, and inconsistent supply of rugged components. Common industry certifications to consider include CE and UL, with IP-rated enclosures often required for harsh environments. This 5 kVA single‑phase design delivers reliable power conversion with simple installation, improving panel efficiency and reducing downtime in automation and packaging lines. Its copper windings and 120–277 V input support a broad range of control circuits while keeping total cost in check.
Product Information
Extended Description
S12N27S05CU Eaton: Eaton, general purpose encapsulated transformer, 5 kva encaps xfmr 1ph 120-277 115c rise copper
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S12N27S05CU
UPC
786680141478
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 single-phase 5 kVA encapsulated transformer with 120-277 V input and copper windings → Business Impact stable secondary voltages, efficient heat management, and durable performance in automation environments → Application ideal for control panels in machine tools, conveyors, and packaging lines. Feature encapsulated construction for moisture and dust protection → Business Impact enhanced reliability and reduced maintenance cycles → Application suitable for harsh factory floors and dusty environments. Feature compact encapsulated form factor for easy panel integration → Business Impact space savings and faster installation → Application compatible with standard low-voltage distribution layouts and modular cabinet designs. Feature copper windings and 115°C rise rating → Business Impact improved thermal performance and efficiency, lower heat buildup → Application ensures consistent operation under higher ambient temperatures in summer outages. Feature standard 1-ph, 120-277 V input and 5 kVA rating → Business Impact straightforward cross-compatibility with existing power architectures → Application simplifies procurement and integration across mixed automation systems.
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FAQs
Plan for adequate clearance around the encapsulated unit, ensure proper mounting within the panel, and confirm 120–277 V input compatibility. Use proper enclosure rating and follow manufacturer datasheets to support heat dissipation and service access.
The unit is a 5 kVA, single-phase transformer with 120–277 V input. It uses copper windings and supports a 115°C rise, suitable for control circuits and low-voltage distribution in industrial environments.
Yes. With its 5 kVA rating and encapsulated construction, it delivers reliable power to control panels and automation interfaces, supporting motors, sensors, and logic components in conveyor systems and machine tools.
Many regions require CE and UL markings for electrical equipment in industrial settings. Certifications depend on regional approval; confirm with the manufacturer for your specific country or application.
Encapsulation reduces moisture and dust ingress, lowering maintenance frequency and extending service life. The compact form and robust windings also minimize downtime and replacement costs in demanding production environments.