Eaton S48D11S10CUS64X General purpose transformer - NEMA 4X
Part Number: S48D11S10CUS64X
Quick Summary
Eaton S48D11S10CUS64X is a general purpose encapsulated transformer designed for reliable power conversion in control panels and industrial automation applications. This unit addresses the common challenge of fitting robust power equipment into tight spaces while resisting harsh environments. Its NEMA 4X enclosure made from 316 stainless steel supports indoor-outdoor service, reducing corrosion concerns and maintenance. With copper windings, a 10 kVA rating, and 60 Hz operation, it aligns with standard plant electrical systems and ensures consistent performance under variable loads. This combination delivers improved uptime, easier retrofits, and scalable power distribution for facilities upgrading automation or expanding control architectures.
Product Information
Extended Description
S48D11S10CUS64X Eaton: Eaton General purpose encapsulated transformer, EP, copper, NEMA 4X, 1794X, 60 Hz, single-phase, 480 V, 120/240 V, 2 at +2.5% FCAN 2 at -2.5% FCBN, 150 °C rise, 10 KVA, indoor-outdoor
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S48D11S10CUS64X
UPC
786680110160
Product Length/Depth
10.52 in
Product Height
19 in
Product Width
13.38 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
Frame
1794X
Tap size
2 at +2.5% FCAN 2 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
Feature: Copper coil construction and EP design. Business Impact: Copper windings deliver lower resistive losses and improved thermal performance, boosting efficiency and extending transformer life in continuous duty. Application: Ideal for compact control panels and automation cabinets where heat management and reliability are critical. Feature: NEMA 4X enclosure in 316 stainless steel. Business Impact: Superior corrosion resistance and outdoor readiness reduce maintenance costs and extend service intervals. Application: Outdoor-rated switchgear, wash-down environments, and facilities requiring rugged protection in automation or power-distribution installs. Feature: 10 kVA rating with 480 V primary and 120/240 V secondary at 60 Hz. Business Impact: Standardized voltage steps align with common plant infrastructure, enabling straightforward integration with minimal adaptation. Application: Plant and line-level power distribution in machine controls, feeders, and drives. Feature: Tap settings with 2 at +2.5% FCAN and 2 at -2.5% FCBN. Business Impact: Built-in voltage regulation helps maintain stable loads amid supply fluctuations, reducing risk to sensitive electronics. Application: Critical automation circuits and programmable logic controllers that require reliable input voltage. Feature: Indoor-outdoor service and 1 year warranty (18 months from shipment). Business Impact: Confidence in performance and reduced lifecycle costs, with protection against environmental exposure. Application: Facilities needing dependable service across seasons and extended retrofit timelines.
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FAQs
Choose locations with adequate clearance for ventilation and access, and leverage the NEMA 4X enclosure for outdoor service. The 316 stainless steel enclosure provides corrosion resistance, enabling safer installations in exposed or wash-down areas. Ensure proper mounting to support weight and align with enclosure ingress protection, and plan for service access to the taps and connection points for routine maintenance.
Primary voltage is 480 V with secondary 120/240 V. Tap settings are 2 at +2.5% FCAN and 2 at -2.5% FCBN, allowing minor voltage adjustments to compensate for supply fluctuations. This helps keep critical loads within tolerance, reducing nuisance tripping and improving regulation for automated controls and sensitive equipment.
Yes. With a 10 kVA rating, single-phase operation at 60 Hz, and copper windings, the S48D11S10CUS64X is well-suited for powering automation cabinets, motor controllers, and panel feed applications where stable power delivery and compact form factor are essential.
The unit is covered under Eaton’s policy: warranty is one year from installation or eighteen months from shipment, whichever occurs first. For maintenance, rely on the copper windings and robust enclosure to minimize routine servicing, keep the enclosure clean, and inspect connection points to sustain efficiency and reliability over time.
The transformer features a rugged NEMA 4X enclosure designed for indoor-outdoor use, with a 316 stainless steel grade for enhanced protection. Its compact footprint and standard 480 V to 120/240 V output make it straightforward to integrate into existing panels, cabinets, and power-distribution racks without extensive rework.