Eaton S48G11B15SS4X Encapsulated Transformer - NEMA 4X
Part Number: S48G11B15SS4X
Quick Summary
The Eaton S48G11B15SS4X encapsulated transformer delivers reliable low-voltage power conversion for control panels and machine automation. When space is tight and environments are harsh, a compact, encapsulated design reduces footprint and risk. Industry-standard options and enclosure choices—such as NEMA 4X protection and broad regional certifications like CE—enhance compliance. This transformer supports 15 kVA, single-phase operation from 480V to 120/240V, delivering predictable, code-compliant power. For procurement teams, this equates to improved panel reliability, easier maintenance, and streamlined supplier qualification.
Product Information
Extended Description
S48G11B15SS4X Eaton: Eaton, general purpose encapsulated transformer, 15 kva encaps nema 4x 1ph 480-120/240 80c rise
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S48G11B15SS4X
UPC
786680136108
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 lb
Certifications
Contact Manufacturer
Type
Encapsulated transformer
Feature: Encapsulated NEMA 4X enclosure design for rugged environments → Business Impact: Protects windings from moisture, dust, and corrosive elements, extending transformer life and reducing unscheduled maintenance → Application: Ideal for control panels deployed on factory floors or outdoor installations where humidity and contamination are concerns. Feature: 15 kVA single-phase capability with 480-120/240V secondary → Business Impact: Supports peak automation loads and startup surges with stable voltages, lowering downtime and equipment stress → Application: Powering PLCs, drives, and sensing circuits in manufacturing lines. Feature: 80C rise tolerance → Business Impact: Reliable operation in elevated ambient temperatures common in industrial zones, reducing derating needs and keeping performance consistent → Application: High-temperature plant areas and enclosed panels. Feature: Easy installation and compatibility with Eaton catalogs → Business Impact: Streamlines procurement, reduces commissioning time, and ensures seamless compatibility with existing Eaton components and spare parts → Application: Retrofit projects and new build-outs within existing Eaton-based systems. Feature: Compact footprint with NEMA 4X encapsulation → Business Impact: Space savings in dense control cabinets and improved environmental protection, lowering enclosure-related risks → Application: Tight installation scenarios such as strip-box panels and mobile equipment.
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FAQs
Plan for a vertical or horizontal mounting orientation within a compliant control panel, ensuring adequate clearance for heat dissipation and access to wiring terminals. Verify enclosure integrity for NEMA 4X conditions, and use appropriate wiring gauges for 15 kVA loading. Refer to Eaton installation guidelines to simplify commissioning and ensure consistent performance.
The 15 kVA rating provides sufficient headroom for typical PLC and I/O loads, helping to minimize voltage drop during motor or drive startup. With a 480V primary and 120/240V secondary, the transformer maintains voltage stability under transient conditions, reducing nuisance tripping and extending equipment life in automation applications.
Yes, the encapsulated NEMA 4X design offers enhanced protection against moisture, dust, and corrosive elements, making it suitable for many outdoor or harsh indoor settings. Always confirm site-specific environmental ratings and regional compliance requirements with your Eaton representative before deployment.
Certifications for this model are region-dependent and may vary by lot or configuration. Eaton typically supports regional compliance programs; however, exact certifications should be confirmed with Eaton during procurement. This ensures alignment with CE, UL, or other local requirements for your installation.
Expect improved uptime due to robust encapsulation and reduced moisture-related failures. The 15 kVA, 1Ø design minimizes maintenance complexity in control panels, lowering field service costs. Over time, the transformer can reduce downtime, support long service life, and simplify spare-part planning within an Eaton-powered automation ecosystem.