Eaton S48M11S10CUS64X General purpose encapsulated transformer - NEMA 4X 316 Stainless Enclosure
Part Number: S48M11S10CUS64X
Quick Summary
Eaton General purpose encapsulated transformer is designed to provide reliable voltage conversion for industrial control panels and power distribution in harsh environments. Engineers often contend with rugged enclosures, moisture ingress, and voltage stability challenges on outdoor sites or washdown areas. This unit leverages a NEMA 4X rated enclosure and a copper-wound EP design with a 150 °C rise to deliver robust performance for indoor-outdoor service. With 60 Hz operation and a 10 kVA rating, it also supports efficient power distribution while helping reduce downtime and maintenance costs. In addition to the primary features, the enclosure material and corrosion resistance reinforce long-term reliability in demanding industrial environments.
Product Information
Extended Description
S48M11S10CUS64X Eaton: Eaton General purpose encapsulated transformer, EP, copper, NEMA 4X, 60 Hz, single-phase, 480 V, 120/240 V, 2 at +2.5% FCAN 4 at -2.5% FCBN, 150 °C rise, 10 KVA, indoor-outdoor
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S48M11S10CUS64X
UPC
786680100680
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 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
Contact Manufacturer
Catalog Notes
NEMA 4X Grade 316 stainless steel enclosure.
Coil material
Copper
Design
EP
Enclosure
NEMA 4X
Tap size
2 at +2.5% FCAN 4 at -2.5% FCBN
Type
General-purpose encapsulated transformer
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
480 V
Secondary Voltage
120/240 V
Temperature rise
150 °C rise
Volt ampere rating
10 kVA
Weathershield
Indoor-Outdoor
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - S48M11S10CUS64X
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: The copper coil and copper windings provide highly efficient energy transfer, reducing losses and improving overall system efficiency in 10 kVA step-down applications. This translates to lower operating costs and cooler equipment temperatures in motor control centers or electrical rooms. Feature → Application: The 480 V primary to 120/240 V secondary configuration supports common plant loads such as controls, lighting, and small motors, enabling streamlined panel design and reduced inventory. Feature → Business Impact → Application: NEMA 4X enclosure with a 316 stainless steel grade delivers corrosion resistance and weatherproof performance, enabling outdoor or washdown installations in food, beverage, and chemical processing environments. Feature → Installation Benefit: The 2 tap positions (+2.5% FCAN, -2.5% FCBN) allow voltage fine-tuning to compensate for supply variations, improving performance without additional hardware. Feature → Reliability: A 150 °C rise rating indicates robust thermal performance, supporting continuous operation under peak load conditions. Feature → Warranty/Support: Eaton’s one-year (or 18 months from shipment) policy reduces procurement risk and supports maintenance planning for OEMs and end users.
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FAQs
The transformer has a primary voltage of 480 V and a secondary voltage of 120/240 V. This configuration supports common plant loads and control circuitry, enabling a straightforward panel design and efficient distribution of low-voltage power from a high-voltage source.
Yes. The unit uses an indoor-outdoor-rated enclosure with a NEMA 4X rating and 316 stainless steel construction, providing corrosion resistance and weatherproof protection ideal for outdoor or washdown environments.
Eaton offers a one-year warranty from the date of installation or eighteen months from the date of shipment, whichever occurs first. This policy helps reduce procurement risk and supports maintenance planning for industrial applications.
The transformer provides two tap settings: +2.5% FCAN and -2.5% FCBN. These taps allow engineers to compensate for voltage drop or fluctuations on long runs or variable supply conditions, improving voltage stability at the 120/240 V secondary.
Plan for proper enclosure mounting, space for cooling, and access to service taps. Ensure wiring follows compatible gauge for 10 kVA rating, provide adequate clearance for ventilation, and use appropriate mounting hardware. The copper-wound, EP-design unit is intended for rugged environments and aligns with standard industrial electrical practices.