Eaton P48G28T1518FCUB Mini-Power Center - UL Listed
Part Number: P48G28T1518FCUB
Quick Summary
Eaton Mini-Power Center is a compact transformer-based power distribution unit designed for on-site electrical distribution in industrial and commercial spaces. Engineers and procurement teams often struggle with space constraints, protection coordination, and maintenance access in crowded electrical rooms. It carries IEEE Certified, ANSI, UL Listed and CSA Certified approvals, with a NEMA 3R enclosure suitable for indoor and outdoor installations when mounted in appropriate locations. Designed for 15 kVA transformation with a 480 V primary and 208Y/120 V secondary, this unit supports efficient, scalable low-voltage distribution while minimizing installation time in wall-mount configurations. By combining copper windings, a FD primary main, and 18 branch spaces, it enhances reliability and simplifies procurement for projects demanding strict compliance. It also helps reduce lifecycle costs through robust protection and easy serviceability.
Product Information
Extended Description
P48G28T1518FCUB Eaton: 15 kVA Mini Power Center 3PH 480-208Y/120, 115C Rise, Copper Windings, Copper bolt-on interior, NEMA 3R, 18 branch spaces, FD Primary Main breaker
Product Name
Eaton Mini-Power center
Catalog Number
P48G28T1518FCUB
UPC
786680235450
Product Length/Depth
9.35 in
Product Height
34.27 in
Product Width
31.5 in
Product Weight
410 lb
Compliances
NAFTA
Certifications
IEEE Certified ANSI UL Listed CSA Certified
Coil material
Copper
Enclosure
NEMA 3R
Frame
289B
Insulation
180 °C
Mounting
Wall Mount
Tap size
2 at -5% FCBN
Type
Mini-power center
Wiring connection
M48G1H
Frequency rating
60 Hz
kVA
15 kVA
Kva Rating
15 kVA
Phase
Single-phase
Primary voltage
480 V
Secondary Voltage
208Y/120 V
Sound Level
NEMA ST-20
Temperature rise
115 °C rise
Volt ampere rating
15 kVA
Modification 1
FD primary main
Weathershield
Not required
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - P48G28T1518FCUB
Feature → Business Impact → Application: The 15 kVA transformer delivers regulated power with a 480 V primary and 208Y/120 V secondary, reducing voltage drop and protecting sensitive loads, which translates to improved equipment uptime in manufacturing lines and office-warehouse transitions. This supports scalable distribution for multi-zone facilities and simplifies engineering estimations for future loads. Application: data centers, light industrial, and commercial installations needing reliable step-down distribution. Feature → Business Impact → Application: 18 branch spaces enable organized, expandable circuit provisioning, facilitating future growth and simplifying breaker coordination, which lowers retrofit costs and project lead times. Application: new builds and retrofits requiring modular, clearly labeled distribution. Feature → Business Impact → Application: NEMA 3R enclosure with wall-mount capability provides weather resistance and space efficiency, enabling outdoor-friendly installations and compact indoor layouts while preserving accessibility for maintenance. Application: outdoor-rated enclosures near docks, utility rooms, and protected indoor spaces. Feature → Business Impact → Application: copper windings and copper bolt-on interior maximize conductivity, reduce losses, and extend service life in demanding environments, improving overall system efficiency and reducing maintenance frequency. Application: high-current supply for critical loads and long-term reliability. Feature → Business Impact → Application: FD primary main and precise tap (2 at -5% FCBN) enhance protection coordination and voltage regulation, decreasing nuisance trips and stabilizing voltage under load swings. Application: critical loads and regulated feeders in commercial and industrial plants. Feature → Business Impact → Application: IEEE Certified, ANSI, UL Listed, and CSA Certified compliance supports audit readiness and multi-market deployments, streamlining procurement and reducing regulatory risk. Application: global deployments in regulated industries such as manufacturing and distribution.
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FAQs
The P48G28T1518FCUB is designed for wall-mount installation with a NEMA 3R enclosure, supporting indoor and sheltered outdoor locations. Ensure adequate clearance for access to the 18 branch spaces, primary main breaker, and wiring connections (M48G1H). Verify mounting surface strength and environmental conditions align with enclosure ratings and local electrical codes.
Key specs include a 15 kVA rating, 60 Hz, single-phase, primary voltage 480 V, and secondary voltage 208Y/120 V. It features copper windings, 18 branch spaces, a copper bolt-on interior, and an FD primary main. Insulation is rated 180 °C, with a tap size of 2 at -5% FCBN, making it suitable for regulated distribution in commercial environments.
Yes. The unit is specifically designed for 480 V primary to 208Y/120 V secondary conversion, offering clean, regulated output for critical loads. With 18 branch spaces and robust enclosure, it supports scalable distribution in data centers, warehouses, and other facilities needing reliable low-voltage power.
The P48G28T1518FCUB carries IEEE Certified, ANSI, UL Listed, and CSA Certified markings. These certifications reassure reliability, safety, and regulatory compliance across markets, simplifying procurement, audits, and cross-border deployments for regulated industries.
Benefits include reduced downtime due to robust NEMA 3R protection, lower lifecycle costs from copper windings with high conductivity, and easier serviceability thanks to the wall-mount design and 18 branch spaces. The FD primary main and voltage-tap features improve fault isolation and voltage stability, contributing to longer asset life and lower operating expenses.