Eaton S48N11S07CUSS Transformer - UL Listed
Part Number: S48N11S07X
Quick Summary
Eaton S48N11S07CUSS general-purpose encapsulated transformer powers control panels and industrial equipment. This design addresses common installation challenges such as protecting electro-mechanical assets from dust, moisture, and vibration while meeting code requirements. UL Listed certification, a NEMA 3R enclosure, and Grade 304 stainless steel enclosure notes provide robust safety, weather resistance, and corrosion protection for harsh environments. In practice, this means a reliable, scalable power solution that fits standard control architectures with a compact footprint, supported by Eaton’s warranty and service ecosystem to reduce downtime and procurement friction.
Product Information
Extended Description
S48N11S07X Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 179, 50-60 Hz, single-phase, 480 V, 120/240 V, NONE, 115 °C rise, 7.5 KVA, indoor-outdoor, 524H
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S48N11S07X
UPC
786685183879
Product Length/Depth
10.52 in
Product Height
19 in
Product Width
13.38 in
Product Weight
199 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
Catalog Notes
50/60 Hz
Coil material
Aluminum
Design
EP
Enclosure
NEMA 3R
Frame
179
Tap size
None
Type
General-Purpose Encapsulated Transformer
Wiring connection
524H
Frequency rating
50-60 Hz
Phase
Single-phase
Primary voltage
480 V
Secondary Voltage
120/240 V
Temperature rise
115 °C rise
Volt ampere rating
7.5 kVA
Weathershield
Indoor-Outdoor
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - S48N11S07X
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: The copper winding and encapsulated EP design reduce stray losses and improve efficiency, delivering stable voltages with lower heat generation, which translates to longer service life for control circuits in automation panels. This supports energy efficiency targets and lowers maintenance costs in manufacturing lines. Application: machine control cabinets and process automation where reliable 480 V to 120/240 V conversion is required. Feature → Business Impact → Application: 7.5 kVA VA rating paired with 60 Hz single-phase operation ensures adequate headroom for peak loads without over-sizing, reducing upfront costs while preserving performance in conveyors and robotics interfaces. Application: power distribution for small to medium automation systems. Feature → Business Impact → Application: NEMA 3R indoor-outdoor enclosure and Grade 304 stainless steel notes provide corrosion resistance and weather protection, enabling outdoor installations and washdown environments with minimal enclosure-related downtime. Application: outdoor control panels and service entrances in semi-exposed spaces. Feature → Business Impact → Application: 524H wiring connection simplifies integration with existing Eaton or third-party control systems, supporting quick field wiring and consistent instrumentation compatibility. Application: retrofit projects and new builds aiming for fast commissioning. Feature → Business Impact → Application: 115 °C temperature rise rating ensures insulation integrity under continuous operation, offering robust protection in high-temperature environments and reducing the risk of insulation failure. Application: hot factories, enclosed spaces, or areas with limited ventilation. Feature → Business Impact → Application: UL Listed certification and a one-year warranty provide risk mitigation for procurement teams, enabling easier supplier qualification and faster project approvals. Application: purchasing for regulated environments in manufacturing and processing facilities.
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FAQs
Ensure the NEMA 3R enclosure is mounted per manufacturer guidance and provide adequate ventilation for the 115 °C rise rating. Use copper windings and 524H wiring connections to simplify field wiring and minimize heat buildup. Verify clearance for cooling and comply with UL Listed installation requirements.
It is a single-phase transformer rated at 7.5 kVA with a 480 V primary and 120/240 V secondary, operating at 60 Hz. The enclosure is rated for indoor-outdoor use, and it uses copper coil material with a 115 °C rise, supporting reliable operation in demanding environments.
Yes. With a 7.5 kVA rating and single-phase 480 V input stepping down to 120/240 V, it is well-suited for control panels and automation equipment requiring low-voltage assistance from a higher voltage source, while maintaining safe, code-compliant operation.
The unit carries UL Listed certification and uses a NEMA 3R enclosure with a Grade 304 stainless steel catalog enclosure note, delivering weather resistance and corrosion protection suitable for indoor-outdoor installations in industrial settings.
Industrial teams can expect reduced downtime due to robust enclosure protection and high-quality copper windings, plus a one-year Eaton warranty. The compact footprint and reliable performance support lower lifecycle costs and improve return on investment in new automation builds or retrofit projects.