Eaton RV48M28T4516PD Breaker Integrated Transformer - UL
Part Number: RV48M28T4516PD
Quick Summary
Ventilated transformer with a breaker integrated, the Eaton RV48M28T4516PD supports robust power conditioning for electrical protection and control panels. End users struggle with crowded panels, inconsistent cooling, and multiple part vendors; this unit consolidates protection and transformer functions to streamline commissioning and reduce project risk. It carries UL Listed certification and meets DOE 2016 Efficient standards, reinforcing safety and energy performance in demanding industrial environments. In practice, the compact 45 kVA design improves footprint, lowers installation time, and facilitates serviceability, while maintaining compatibility with three-phase 480-208Y/120 systems and standard FR940SD frames. This combination provides a reliable, future-ready solution that simplifies future upgrades and ongoing maintenance.
Product Information
Extended Description
RV48M28T4516PD Eaton: Eaton Breaker integrated ventilated transformer, 45 Kva, BRKR INTEG XFMR, 3PH, 480-208Y/120, 150C Rise, Aluminum, DOE 2016, Primary breaker
Product Name
Eaton Breaker integrated ventilated transformer
Catalog Number
RV48M28T4516PD
UPC
786689586751
Product Length/Depth
21.13 in
Product Height
45.37 in
Product Width
24.88 in
Product Weight
547 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Frame
FR940SD
Feature → Integrated breaker reduces panel footprint, cutting wiring complexity and labor time. Business Impact → Faster commissioning and lower installation costs for panel upgrades. Application → Suitable for switchgear and control panels in manufacturing lines. The 45 kVA, 3PH design supports consistent voltage transformation for motor control centers and distribution panels. Feature → Ventilated cooling enables efficient heat management at high loads. Business Impact → Maintains performance and reliability in hot environments, reducing thermal derating. Application → Ideal for demanding industrial spaces where ambient temperatures are high. Feature → Aluminum construction provides corrosion resistance and robust durability. Business Impact → Longer service life with lower replacement frequency, lowering total cost of ownership. Application → Outdoor or harsh indoor installations where reliability matters. Feature → DOE 2016 Efficient compliance ensures energy-conscious operation. Business Impact → Lower energy losses, improved overall efficiency, and compliance with procurement standards. Application → Projects chasing energy targets and regulatory alignment. Feature → UL Listed certification confirms safety and product quality. Business Impact → Easier regulatory approval and reduced risk during audits. Application → Any safety-critical panel application requiring recognized certification. Feature → FR940SD frame compatibility simplifies mounting and replacement. Business Impact → Seamless retrofits and consistent fit in existing installations. Application → Retrofit projects and new builds alike.
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FAQs
Installers should account for the FR940SD frame footprint, rough-in clearances around the 21.13 in depth, 24.88 in width, and 45.37 in height. The unit weighs 547 lb, so use proper mounting hardware and a lifting plan. Ensure compatibility with 3PH 480-208Y/120 systems and provide adequate ventilation to maintain the 150C rise rating under full load.
Yes. This transformer is explicitly configured for 3-phase operation at 480-208Y/120, delivering 45 kVA with a primary breaker and integrated ventilation. Its aluminum construction and DOE 2016 efficient profile support reliable performance in standard switchgear and motor control center configurations.
The RV48M28T4516PD is UL Listed and complies with DOE 2016 Efficient standards. These certifications confirm safety, reliability, and energy efficiency, which simplifies regulatory approvals and supports procurement requirements for modern panels and MCCs.
The unit is DOE 2016 Efficient compliant, designed for a 150C rise, and uses aluminum windings in a ventilated configuration to manage heat under load. This combination minimizes energy losses and maintains performance in hot manufacturing environments, making it suitable for continuous duty in control panels and switchgear.
By integrating a breaker and transformer in one package, it reduces panel footprint, simplifies wiring, and lowers installation time. The UL Listed, DOE compliant design enhances safety and energy performance, contributing to lower operating costs, easier maintenance, and faster project delivery in MCCs and protection panels.