Eaton S24G48S15CUSS4X General purpose transformer - NEMA 4X
Part Number: S24G48S15CUSS4X
Quick Summary
The S24G48S15CUSS4X is a general purpose encapsulated transformer providing 480 V from 240 V for industrial controls. Engineers often face durability, weather resistance, and space constraints that complicate panel installations. Key protections include a NEMA 4X enclosure in 304 stainless steel, copper windings, and a 150 °C rise rating, aligning with rugged industrial standards. It supports 60 Hz operation, single-phase connection, and a 15 kVA rating, suitable for medium loads in automation, lighting, and building management systems. Its compact, encapsulated design simplifies installation in standard control panels and minimizes ongoing maintenance, helping facilities engineers meet uptime targets. Designed for indoor-outdoor service, it reduces field wiring complexity and supports fast commissioning.
Product Information
Extended Description
S24G48S15CUSS4X Eaton: Eaton General purpose encapsulated transformer, EP, copper, NEMA 4X, 60 Hz, single-phase, 240 V, 480 V, 2 at -5% FCBN, 150 °C rise, 15 KVA, indoor-outdoor
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S24G48S15CUSS4X
UPC
786680079320
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 304 stainless steel enclosure.
Coil material
Copper
Design
EP
Enclosure
NEMA 4X
Tap size
2 at -5% FCBN
Type
General-purpose encapsulated transformer
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
240 V
Secondary Voltage
480 V
Temperature rise
150 °C rise
Volt ampere rating
15 kVA
Weathershield
Indoor-Outdoor
The transformer’s copper windings and copper coil design deliver robust electrical performance with low resistance, which translates to improved efficiency and reduced heat buildup in continuous operation, a direct business benefit in high-load panels. The 15 kVA rating provides ample headroom for common automation loads, while the -5% FCBN taps offer voltage flexibility to compensate for supply variations, ensuring tighter voltage control and fewer nuisance trips. The NEMA 4X enclosure with 304 stainless steel construction offers superior corrosion resistance and weatherproofing, reducing maintenance cycles in outdoor or semi-exposed installations and supporting safer, compliant operation in harsh environments. Encapsulation minimizes moisture ingress, dust intrusion, and airborne contaminants, which extends service life and lowers total cost of ownership. Installation is streamlined with a compact footprint and compatibility with standard cabinet layouts, enabling faster commissioning and easier upgrades for evolving automation architectures. In practice, these features translate to higher uptime, lower maintenance costs, and predictable performance across manufacturing floors and HVAC control systems.
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FAQs
Ensure the panel provides space for a 15 kVA encapsulated transformer and that mounting provisions align with the unit’s NEMA 4X enclosure. Verify primary 240 V and secondary 480 V labeling, 60 Hz service, and the -5% FCBN taps. Use proper gland fittings, secure mounting, and route feed and load conductors per IEC/UL requirements to achieve reliable operation and safe maintenance access.
Key specs include 240 V primary, 480 V secondary, 60 Hz frequency, single-phase configuration, 15 kVA rating, copper windings, and two -5% FCBN taps. It features a 150 °C rise rating and an indoor-outdoor NEMA 4X enclosure. Plan protection devices and wiring gauges accordingly to maintain voltage accuracy and minimize losses under peak loads.
Yes. The S24G48S15CUSS4X uses a NEMA 4X enclosure with 304 stainless steel construction, designed for indoor-outdoor service. Its encapsulated design minimizes moisture ingress and dust exposure, supporting reliable performance in damp, dusty, or exposed locations. For outdoor installations, provide appropriate mounting and weatherproof connections and follow local codes for outdoor electrical equipment.
Warranty is Eaton Selling Policy 25-000, one year from installation or eighteen months from shipment, whichever occurs first. Certifications are listed as Contact Manufacturer in the data sheet, so verify current compliance documentation with Eaton before field deployment to align with local regulations and application-specific requirements.
Maintenance focuses on routine visual inspections, connection integrity, and thermal performance checks. Copper windings and robust enclosure contribute to resilience and lower failure rates, improving uptime. A longer service life and fewer field repairs translate to reduced maintenance spend and favorable total cost of ownership, particularly in automation and control panel applications with frequent cycling or harsh environmental exposure.