Eaton S48N11S10CUSS4X Encapsulated Transformer - NEMA 4X
Part Number: S48N11S10CUSS4X
Quick Summary
Eaton S48N11S10CUSS4X is a general purpose encapsulated transformer for reliable power distribution in industrial control panels. In practice, engineers must balance rugged enclosure requirements with safe, maintenance-friendly operation to minimize downtime. The unit carries UL Listed and CSA Certified approvals and comes in a NEMA 4X enclosure, suitable for indoor-outdoor service, with copper windings and a 60 Hz, 10 kVA rating. The combination of these specs supports consistent performance across temperature ranges and simplifies sourcing for project teams. With 10 kVA capacity and 480 V primary to 120/240 V secondaries, it provides flexible integration for control panels and plant distributions.
Product Information
Extended Description
S48N11S10CUSS4X Eaton: General-purpose encapsulated transformer EP Single-phase, 480V None 120/240V 115°C 10 kVA Copper windings 1794X 524H Indoor-Outdoor 60 Hz NEMA 4X
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S48N11S10CUSS4X
UPC
786680146404
Product Length/Depth
10.52 in
Product Height
15.82 in
Product Width
13.38 in
Product Weight
189 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 CSA Certified
Catalog Notes
NEMA 4X Grade 304 stainless steel enclosure.
Coil material
Copper
Design
EP
Enclosure
NEMA 4X
Frame
1794X
Insulation
480 °C
Material
Copper
Mounting
Wall
Tap size
None
Type
General-purpose encapsulated transformer
Wiring connection
524H
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
480 V
Secondary Voltage
120/240 V
Temperature rise
115 °C rise
Volt ampere rating
10 kVA
Weathershield
Indoor-Outdoor
Feature → Business Impact → Application: General purpose encapsulated design delivers reliable power conversion with copper windings for lower I2R losses, improving efficiency and thermal stability in panel installations. This enables longer service intervals and reduced cooling requirements in machine rooms and outdoor enclosures. Application: suitable for control panels and distribution blocks in manufacturing lines where steady voltage conversion is needed. Feature → Business Impact → Application: 480 V primary to 120/240 V secondary supports standard plant power rails, reducing field rework and allowing rapid integration into existing electrical infrastructure. Application: ideal for retrofits and new equipment in machine tooling and process control. Feature → Business Impact → Application: NEMA 4X stainless steel enclosure and indoor-outdoor rating mitigate corrosion and moisture exposure, lowering maintenance costs and increasing uptime in harsh environments. Application: outdoor enclosures, wash-down areas, and damp plant floors. Feature → Business Impact → Application: UL Listed and CSA Certified provide regulatory confidence and easier project approvals, accelerating procurement cycles. Application: healthcare, food & beverage, and critical manufacturing environments. Feature → Business Impact → Application: 10 kVA rating delivers scalable load capacity for mid-sized control panels, enabling future expansion without upsizing equipment. Application: systems facing peak demands during startup or surge loading.
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FAQs
Plan for a wall-mounted installation using the transformer’s 1794X frame, with dimensions of roughly 13.38 in wide by 15.82 in high and 10.52 in depth. The unit weighs 189 lb, so use proper lifting equipment and secure mounting. Ensure 524H wiring is available and that adjacent clearances meet safety standards to allow cooling and service access in indoor or outdoor panels.
Copper windings reduce I2R losses, boosting overall efficiency and thermal performance under load. With a 10 kVA rating and a 480 V primary to 120/240 V secondary, the transformer minimizes primary current and supports balanced loading across multiple panel circuits. The 60 Hz single-phase design suits typical industrial control and distribution applications, delivering stable voltage conversion for critical equipment.
Yes. The S48N11S10CUSS4X uses a NEMA 4X stainless steel enclosure and is rated for indoor-outdoor service, offering protection against moisture and corrosion. UL Listed and CSA Certified, it meets common regulatory requirements for rugged environments, machine rooms, and outdoor control cabinets, making it suitable for rugged industrial settings without compromising safety.
This transformer is UL Listed and CSA Certified, with a NEMA 4X enclosure designed for indoor-outdoor use. These certifications and ratings help align with electrical codes and project specifications, reducing the burden on compliance reviews and supplier qualification during procurement and installation.
The unit includes a one-year warranty from installation or an 18-month window from shipment, whichever comes first, offering protection against early field failures. Copper windings and a robust enclosure minimize upkeep, while UL CSA certifications and durable materials support longer service life, lowering downtime and replacement costs over the transformer’s lifecycle.