Eaton Breaker integrated ventilated transformer - RV48M28T4916SD
Part Number: RV48M28T4916SD
Quick Summary
Eaton Breaker integrated ventilated transformer powers control panels by stepping 480 VAC to 208Y/120 VAC. Engineers often face protection, cooling, and space constraints in compact switchgear, and this unit addresses those challenges in one enclosure. DOE2016 Efficient operation and UL Listed compliance provide confidence for stringent requirements in demanding environments. The combination offers strong business value by reducing interconnects, improving energy efficiency, and simplifying procurement for industrial automation projects.
Product Information
Extended Description
RV48M28T4916SD Eaton: Eaton Breaker integrated ventilated transformer, 150 Kva, BRKR INTEG XFMR, 3PH, 480-208Y/120, 150C Rise, Aluminum, DOE 2016, Secondary breaker
Product Name
Eaton Breaker integrated ventilated transformer
Catalog Number
RV48M28T4916SD
UPC
786689586966
Product Length/Depth
32.5 in
Product Height
59.52 in
Product Width
34.5 in
Product Weight
1289 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Frame
FR943SD
Feature → Business Impact → Application: 150 KVA three‑phase transformer with a 480-208Y/120 V secondary and an integrated secondary breaker reduces wiring complexity and panel space, accelerating panel builds and improving fault isolation in machine controls and process systems. This translates to faster commissioning and lower life-cycle costs for continuous production lines. Application: control cabinets in packaging, material handling, and process automation where reliable step-down power and protection are critical. Feature → Business Impact → Application: DOE2016 Efficient endorsement lowers operating losses, delivering measurable energy savings and cooler operation over the service life of the transformer. Application: energy-conscious facilities aiming to reduce utility spend while maintaining performance in industrial environments. Feature → Business Impact → Application: UL Listed certification provides deterministic compliance with safety standards, easing vendor qualification and installation in regulated facilities. Application: OEM panels and retrofit projects requiring traceable, safety-certified components. Feature → Business Impact → Application: Aluminum windings and a 150C rise rating offer durability and thermal tolerance in hot production spaces, supporting longer service intervals. Application: high-ambiance plants with limited cooling where heat management is critical. Feature → Business Impact → Application: Ventilated FR943SD frame and substantial footprint support robust protection, easier service access, and straightforward integration with existing racking, racks, or floor mounts. Application: large control rooms and switchgear assemblies needing reliable mechanical stability. Feature → Business Impact → Application: Secondary breaker integration reduces parts count and simplifies maintenance, improving uptime in critical automation systems. Application: machines with frequent protection reset or preventive maintenance routines.
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FAQs
Follow Eaton's specification sheet for recommended clearances around a 32.5 inch depth, 34.5 inch width, and 59.52 inch height. Ensure adequate ventilation for 150C rise and provide proper support for the 1289 lb weight. Plan for service access, wiring space, and adherence to UL and DOE2016 guidelines during installation.
DOE2016 Efficient operation reduces core and copper losses, delivering tangible energy savings over the transformer's life. In high-usage manufacturing environments, these efficiency gains translate to lower utility bills, cooler operating temperatures, and extended equipment life, all while meeting regulatory expectations for energy-conscious industrial equipment.
Yes. With a 150 KVA rating, UL Listed certification, and an integrated secondary breaker, this unit is well-suited for control panels, machine tools, and process lines. Its aluminum windings and 150C rise support reliable performance in hot plant spaces, while the compact, ventilated enclosure enables safe, space-efficient installations.
The RV48M28T4916SD carries UL Listed status and adheres to DOE2016 efficiency standards. UL Listing confirms safety and wiring compliance for industrial use, while DOE2016 ensures energy efficiency. Together, they simplify supplier qualification, regulator audits, and long-term reliability in regulated facilities.
ROI comes from reduced wiring complexity and space savings from an integrated breaker, plus energy savings from DOE2016 efficiency. The unit's robust build (150 KVA, UL Listed, aluminum windings) supports longer service intervals and fewer replacements, contributing to lower maintenance costs and improved uptime in continuous production environments.