Eaton S48N29S83 Encapsulated Transformer - UL Listed
Part Number: S48N29S83
Quick Summary
Eaton general-purpose encapsulated transformer delivers clean, isolated power for control panels and industrial equipment. Engineers often wrestle with limited space and exposure to dust and moisture in outdoor or damp environments. UL Listed safety certification and a NEMA 3R enclosure provide essential protection and compliance for harsh factory floors, while the 60 Hz single-phase design aligns with standard plant power. With aluminum coil construction and a 0.15 kVA rating, it supports compact, reliable power for relay logic, controls, and automation equipment.
Product Information
Extended Description
S48N29S83 Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 55, 60 Hz, single-phase, 480 V, 208 V, NONE, 115 °C rise, 0.15 KVA, indoor-outdoor, 536B
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S48N29S83
UPC
786680075490
Product Length/Depth
4 in
Product Height
8.91 in
Product Width
4.11 in
Product Weight
12 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
Coil material
Aluminum
Design
EP
Enclosure
NEMA 3R
Frame
55
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
536B
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
480 V
Secondary Voltage
208 V
Temperature rise
115 °C rise
Volt ampere rating
0.15 kVA
Weathershield
Indoor-Outdoor
The S48N29S83 delivers tangible business value through a careful balance of power, protection, and practicality. Feature → Business Impact → Application: Aluminum coil construction reduces weight and improves thermal performance, enabling easier installation and longer service life in crowded control panels and instrument racks. This translates to lower maintenance costs and improved reliability in automation cabinets where uptime is critical. The 0.15 kVA, single-phase design is ideal for small-control circuits and relay logic, delivering dependable isolation with minimal footprint, which optimizes panel space and reduces wiring complexity. The NEMA 3R enclosure and indoor-outdoor rating mitigate weather exposure, supporting outdoor electrical rooms and damp environments without compromising safety—crucial for facilities with outdoor equipment or wastewater and chemical processing areas. UL Listed certification ensures regulatory compliance and quicker project approvals, smoothing procurement cycles and supplier audits. Compatibility with 536B wiring and standard 480 to 208 V operation supports seamless integration with existing automation hardware, minimizing installation risk and enabling faster commissioning. In practice, this transformer often yields measurable efficiency gains and total cost of ownership reductions by consolidating power conversion in a compact, rugged package.
Get a Quick Quote for a Eaton S48N29S83
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton S48N29S83?
Enquire Now
FAQs
For 480 V to 208 V single-phase installations, ensure the transformer is mounted within a NEMA 3R-rated enclosure or indoors for weather protection. Use the 536B wiring connection and verify clearance for the 8.91 inch height and 4 inch depth. Confirm amperage draw remains within the panel’s design limits to avoid overheating and ensure UL Listed compliance.
Yes. The S48N29S83 uses an NEMA 3R enclosure suitable for indoor-outdoor service and is rated for weather exposure. Its UL Listed status supports outdoor installations, and the aluminum coil helps manage heat in compact panels. Verify mounting suitability and clearances in outdoor cabinets to maintain performance and service life.
Key specs include 0.15 kVA rating, 480 V primary, 208 V secondary, single-phase, 60 Hz, and aluminum coil. These parameters provide isolated power for control circuits with sufficient VA for relay logic and small automation devices. The 115 °C rise rating supports higher ambient temperatures, while UL Listed certification ensures reliable regulatory compliance.
UL Listed certification confirms safety compliance for electrical equipment, while the NEMA 3R enclosure rating ensures weather resistance for indoor-outdoor installations. These features reduce compliance risk, expedite approvals, and align with typical industrial procurement requirements for control panels, machines, and automation cabinets.
The transformer consolidates power conversion in a compact package, reducing space, wiring complexity, and installation time. With a 0.15 kVA rating, it efficiently supports small control loads, cutting panel size and cooling needs. Its rugged, weather-rated construction minimizes maintenance and downtime, delivering faster commissioning and lower total cost of ownership over the equipment lifecycle.