Eaton RV48M28B1216CUPBSB Breaker integrated ventilated transformer - UL Listed
Part Number: RV48M28B1216CUPBSB
Quick Summary
Eaton RV48M28B1216CUPBSB Breaker integrated ventilated transformer delivers compact power conversion for three-phase industrial control panels. Users often struggle with space constraints, wiring complexity, and staying compliant with evolving efficiency standards. UL Listed certification and DOE 2016 Efficient compliance help safeguard reliability and energy performance in harsh industrial environments. The unit's integrated protection features and copper windings streamline installation, while its compact footprint reduces panel depth and commissioning time. Designed for easy installation and compatible with primary 480 V and secondary 208Y/120 V circuits, it supports faster deployments and lower total cost of ownership for systems integrators and maintenance teams. This makes it ideal for medium-duty distribution and control panels in manufacturing and facilities management.
Product Information
Extended Description
RV48M28B1216CUPBSB Eaton: 112.5 kVA BRKR INTEG XFMR 3PH 480-208Y/120 80C Rise Copper LGE3400FAGC Prim MCCB 943DD 280BPBSB LGE3400FAGC Sec MCCB
Product Name
Eaton Breaker integrated ventilated transformer
Catalog Number
RV48M28B1216CUPBSB
UPC
786680246890
Product Length/Depth
31.5 in
Product Height
59.52 in
Product Width
34.5 in
Product Weight
1.1 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Catalog Notes
10 CFR Part 431 (2016) Efficient
Coil material
Copper
Enclosure
NEMA 2
Frame
943DD
Insulation
283 °C
Material
Copper windings
Mounting
Floor
Sound Level
NEMA ST-20
Tap size
2 at +2.5%, 4 at -2.5%
Wiring connection
280BPBSB
Frequency rating
60 Hz
Kva Rating
112.50 kVA
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
208Y/120 V
Temperature rise
80 °C rise
Voltage rating
480 Vac-208Y/120 Vac
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Special features
Primary MCCB LGE3400FAGC
Weathershield
WS67
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - RV48M28B1216CUPBSB
Feature integration reduces field terminations by combining a primary MCCB LGE3400FAGC and a secondary MCCB (943DD, 280BPBSB). Business impact: Cuts wiring complexity, minimizes protection coordination issues, and speeds up panel assembly for faster commissioning. Application: Ideal for machine control panels, distribution boards, and cabinets in manufacturing and process industries. Energy efficiency and compliance are central to this unit, supporting 112.5 kVA capacity with 80 °C rise while meeting DOE 2016 Efficient standards and UL listed safety. Business impact: Lower energy losses, reduced operating costs, and simpler annual compliance reporting. Application: Heavy load applications in automotive, food and beverage, and packaging lines benefit from long-term cost savings. Copper windings and robust insulation contribute to durability, with copper windings and 283 °C insulation delivering reliable performance under continuous duty. Business impact: Enhanced thermal resilience reduces maintenance intervals and extends service life. Application: Indoor electrical rooms in environments with dust and moisture exposure, aligned with NEMA 2 enclosure expectations. Physical footprint and mounting are designed for ease of integration, with 31.5 in depth, 34.5 in width, and 59.52 in height for floor mounting. Application: Panel houses and retrofit projects in facilities with spatial constraints. Voltage and protection specifics support versatile industrial use, featuring 60 Hz operation, 480 V primary, 208Y/120 V secondary, and a 2 at +2.5% / 4 at -2.5% tap range. This enables flexible voltage transformation across diverse control environments.
Get a Quick Quote for a Eaton RV48M28B1216CUPBSB
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton RV48M28B1216CUPBSB?
Enquire Now
FAQs
This unit is designed for three‑phase 480 V primary and 208Y/120 V secondary applications, operating at 60 Hz. Its floor‑mount design and NEMA 2 enclosure simplify indoor installations in machine controls, distribution panels, and retrofit projects. Ensure adequate clearance for ventilation and access to the primary MCCB (LGE3400FAGC) and secondary MCCB (943DD) protections during wiring and commissioning.
The RV48M28B1216CUPBSB delivers 112.5 kVA with a 80 °C rise insulation and copper windings. It supports 480 V primary and 208Y/120 V secondary, three‑phase operation, and 60 Hz frequency. It is DOE 2016 Efficient compliant and UL Listed, balancing energy performance with safety, suitable for continuous duty in industrial environments.
Yes. The unit complies with DOE 2016 Efficient requirements and carries UL Listed certification. Catalog notes reference 10 CFR Part 431 Efficient standards, reinforcing its suitability for energy‑savvy panel installations and compliance reporting in commercial and industrial facilities.
Ideal for machine control panels, electrical distribution boards, and cabinet assemblies in manufacturing, packaging, automotive, and process industries. Its integrated MCCB protection reduces wiring complexity and enables faster commissioning, while its 112.5 kVA rating supports medium‑duty loads with reliable three‑phase voltage transformation.
Integrated protection (primary and secondary MCCBs) reduces field connections and error potential, easing maintenance and spares management. The DOE efficiency and UL certification translate to lower operating costs over the life of the asset, with improved reliability and quicker fault isolation in routine maintenance.