Eaton S48N60S07CU Transformer - UL Listed, 60 Hz
Part Number: S48N60S07CU
Quick Summary
Eaton S48N60S07CU transformer provides reliable general-purpose power isolation for industrial control panels and equipment rooms. Engineers and maintenance teams often struggle with bulky units that perform poorly in damp or dusty environments, causing downtime and unexpected failures. UL Listed and CSA Certified devices ensure essential safety and regulatory compliance, while the NEMA 3R enclosure is suitable for indoor-outdoor service in harsh facilities. With a 7.5 kVA rating, copper windings, and 60 Hz single-phase operation from 480 V to 600 V, this transformer minimizes heat, improves efficiency, and supports scalable power distribution for modern automation systems.
Product Information
Extended Description
S48N60S07CU Eaton: Eaton General purpose encapsulated transformer, EP, copper, NEMA 3R, 178, 60 Hz, single-phase, 480 V, 600 V, None, 115 °C rise, 7.5 KVA, indoor-outdoor, 519Z
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S48N60S07CU
UPC
786680103957
Product Length/Depth
9.89 in
Product Height
16 in
Product Width
10.38 in
Product Weight
144 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 CSA Certified
Coil material
Copper
Design
EP
Enclosure
NEMA 3R
Frame
178
Tap size
None
Type
General-purpose encapsulated transformer
Wiring connection
519Z
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
480 V
Secondary Voltage
600 V
Temperature rise
115 °C rise
Volt ampere rating
7.5 kVA
Weathershield
Indoor-Outdoor
The S48N60S07CU uses copper windings in a compact, encapsulated design to reduce energy losses and thermal rise, improving overall efficiency and lifecycle cost. This feature translates to lower operating temperatures and steadier voltage delivery for downstream equipment in control panels, machine centers, and field enclosures. The 7.5 kVA rating supports scalable power distribution for mixed loads, while 480 V primary and 600 V secondary configurations ensure compatibility with common industrial feeds and downstream equipment. The NEMA 3R enclosure and indoor-outdoor weatherability enable reliable operation on factory floors and in protected outdoor spaces, reducing spare-part requirements and downtime. A copper coil construction paired with a copper-to-copper winding connection (519Z) provides robust durability and lower impedance, enhancing startup performance and fault tolerance. The unit’s size (9.89 in L, 16 in H, 10.38 in W) and 144 lb weight allow flexible mounting in tight panels and equipment rooms, simplifying retrofits and new-install deployments. Compliance with UL Listed and CSA Certified standards helps procurement teams meet safety and regulatory baselines while avoiding scope creep during audits. The 115 °C rise rating indicates robust thermal capacity to handle short-term overloads without compromising protection or insulation integrity.
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FAQs
When retrofitting or upgrading, verify 480 V primary and 60 Hz supply, ensure enclosure room for a 144 lb unit, and plan rack or pad mounting within the 9.89 in x 10.38 in x 16 in footprint. Use the 519Z wiring scheme, comply with NEMA 3R protection, and confirm UL CSA labeling for safe integration.
This transformer delivers 7.5 kVA with a 480 V to 600 V conversion, single-phase at 60 Hz, with copper windings for high conductivity and lower losses. The 115 °C rise rating supports moderate overload conditions, while the NEMA 3R enclosure offers weather resistance. These specs translate to reliable downstream voltage regulation and energy efficiency in automation circuits.
Yes. The unit features an indoor-outdoor capable enclosure and a rugged design suitable for factory floors and protected outdoor spaces. The NEMA 3R protection class, combined with a copper-winding construction and robust thermal rating, facilitates dependable operation in variable temperatures and dusty conditions typical of industrial installations.
The transformer is UL Listed and CSA Certified, indicating adherence to recognized safety standards and regulatory requirements. This reduces risk during audits, simplifies supplier qualification, and ensures safer operation in compliant control-system deployments across industrial facilities.
With copper windings and a 7.5 kVA rating designed for durability, routine checks focus on electrical connections, enclosure integrity, and temperature rise during startup. The one-year (or 18-month from shipment) Eaton warranty supports long-term ownership, while robust construction minimizes replacement costs and downtime, delivering a favorable total cost of ownership for industrial power distribution.