Eaton RV48M28F7516CUSB Transformer - UL Listed
Part Number: RV48M28F7516CUSB
Quick Summary
The Eaton RV48M28F7516CUSB is a three-phase transformer with an integrated breaker designed for control panels and power distribution in industrial facilities. Engineers frequently face space constraints, wiring complexity, and the challenge of coordinating transformer and protection functions in a single package. This unit carries UL Listed certification and meets DOE 2016 Efficient standards, with 10 CFR Part 431 (2016) efficiency notes that support regulatory compliance. Its copper windings, NEMA 2 enclosure, and integrated secondary MCCB deliver a compact, reliable solution that reduces installation time, simplifies maintenance, and improves overall system efficiency for manufacturing, packaging, and process automation environments.
Product Information
Extended Description
RV48M28F7516CUSB Eaton: 75 kVA BRKR INTEG XFMR 3PH 480-208Y/120 115C Rise Copper JGE3250FAGC Sec MCCB 942SD 280BSB
Product Name
Eaton Breaker integrated ventilated transformer
Catalog Number
RV48M28F7516CUSB
UPC
786680246869
Product Length/Depth
24 in
Product Height
51.5 in
Product Width
30.5 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
942SD
Insulation
235 °C
Material
Copper windings
Mounting
Floor or wall, upright only
Sound Level
NEMA ST-20
Tap size
2 at +2.5%, 4 at -2.5%
Wiring connection
280BSB
Frequency rating
60 Hz
Kva Rating
75 kVA
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
208Y/120 V
Temperature rise
115 °C rise
Voltage rating
480 Vac-208Y/120 Vac
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Special features
Secondary MCCB JGE3250FAGC
Weathershield
WS66
Feature: Integrated 75 kVA transformer with three-phase 480 V primary and 208Y/120 V secondary. Business Impact: Reduces bill of materials and wiring complexity while delivering robust power to control panels. Application: Ideal for industrial machines and line-side power conditioning where space is at a premium. Feature: Secondary MCCB JGE3250FAGC included. Business Impact: Provides immediate overcurrent protection and simplifies protection coordination, cutting down on separate protective devices and field wiring. Application: Suitable for centralized protection in automation cabinets. Feature: DOE 2016 Efficient and UL Listed compliance. Business Impact: Ensures energy efficiency and regulatory acceptance, reducing risk of non-compliance penalties and energy waste. Application: Regulatory-driven installations in manufacturing and facilities management. Feature: Copper windings with 235 °C insulation and copper construction. Business Impact: Improves thermal performance, durability, and long-term reliability under fluctuating loads. Application: Heavy-duty processes and critical control loops. Feature: Tap settings of 2 at +2.5% and 4 at -2.5%. Business Impact: Enables fine voltage regulation for sensitive equipment, minimizing voltage drop and improving performance. Application: Varied load profiles in mixed-voltage environments. Feature: NEMA 2 enclosure with floor or wall upright mounting. Business Impact: Flexible installation in space-constrained rooms and outdoor-rated environments with appropriate protection. Application: Panel rooms, machine-framing, and retrofit projects. Feature: Weathershield WS66 and 942SD frame compatibility. Business Impact: Enhances environmental protection and aligns with existing Eaton dimensions for easy replacement or upgrade. Application: Retrofit projects and new installations in harsh environments.
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FAQs
The RV48M28F7516CUSB is designed for control panels and power distribution in demanding industrial environments. It provides 75 kVA of three-phase power from 480 V to 208Y/120 V, with an integrated secondary MCCB (JGE3250FAGC) for streamlined protection. Its copper windings and NEMA 2 enclosure support durable operation in manufacturing lines, process automation, and packaging equipment, while taps at +2.5% and -2.5% enable precise voltage regulation under variable loads.
Yes. The unit is UL Listed, and its design adheres to DOE 2016 Efficient standards with a 10 CFR Part 431 (2016) Efficient designation. These certifications help ensure safety, energy efficiency, and regulatory alignment for facility retrofits and new panel builds, reducing compliance risk and operating costs over the life of the transformer.
Plan for floor or wall mounting in upright orientation within a NEMA 2 enclosure. The 942SD frame and WS66 weather shield compatibility simplify integration with existing Eaton components. Ensure sufficient clearance for the integrated MCCB and wiring (280BSB connection), and accommodate the unit’s footprint (approx. 24 in L x 30.5 in W x 51.5 in H) in the equipment room or panel cabinet.
Key ratings: 75 kVA, three-phase, primary 480 V, secondary 208Y/120 V, 60 Hz operation, 115 °C rise, copper windings, insulating class 235 °C. It supports 2 taps at +2.5% and 4 taps at -2.5% for voltage regulation. This combination supports stable bus voltages for sensitive controls and MCCB protection downstream.
The RV48M28F7516CUSB includes a secondary MCCB JGE3250FAGC, simplifying protection coordination in the control cabinet. Verify compatibility by confirming tableau frame (942SD), enclosure type (NEMA 2), wiring (280BSB), and the MCCB rating matches your protection scheme. This minimizes interconnection issues and reduces installation risk.