Eaton P48G28T1518 Mini-Power Center - UL Listed
Part Number: P48G28T1518
Quick Summary
The Eaton Mini-Power Center is a compact, three-phase power distribution unit designed for rugged industrial environments. Many facilities struggle with space constraints, lengthy wiring, and navigating stringent electrical codes. It carries UL Listed, CSA Certified, and ANSI/IEEE Certified approvals to support compliant installations. The unit packages a 15 kVA transformer with a 480 V primary and a 208Y/120 V secondary in a NEMA 3R enclosure, delivering reliable distribution from a wall-mount footprint. For automation, manufacturing, and data-center panels, it offers installation efficiency, predictable performance, and a lower total cost of ownership through standardized specifications and durable construction. To boost business value, the Mini-Power Center aligns with NAFTA compliance and supports flexible wiring connections (M48G1H), enabling faster field terminations and future expansion.
Product Information
Extended Description
P48G28T1518 Eaton: Eaton 15 KVA Mini Power Center 3PH 480V Delta-208Y/120V 18 spaces
Product Name
Eaton Mini-Power center
Catalog Number
P48G28T1518
UPC
786680225765
Product Length/Depth
9.4 in
Product Height
36.1 in
Product Width
28.8 in
Product Weight
320 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Compliances
NAFTA
Certifications
CSA Certified UL Listed ANSI IEEE Certified
Coil material
Aluminum
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
Three-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
NEMA 3R
Weathershield
Not required
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - P48G28T1518
Feature: 15 kVA three-phase transformer with a 480 V primary and 208Y/120 V secondary. Business Impact: ensures reliable, scalable power with balanced voltage distribution for mixed-voltage systems. Application: automation panels, machine tools, and line feeders. Feature: NEMA 3R enclosure. Business Impact: provides weather and tamper resistance, reducing downtime in diverse environments. Application: indoor/outdoor industrial installations. Feature: Wall-mount design with 18 spaces. Business Impact: minimizes footprint in tight control rooms while expanding circuit capacity. Application: compact automation and panel-board installations. Feature: Tap size 2 at -5% FCBN and wiring connection M48G1H. Business Impact: enables precise voltage adjustment and straightforward field terminations, accelerating commissioning. Application: retrofit projects and new builds requiring reliable terminations. Feature: Certifications and warranty. Business Impact: ensures regulatory compliance and predictable support, lowering procurement risk. Application: regulated facilities and long-term maintenance planning. Feature: Weight and sound profile. Business Impact: transparent footprint and predictable installation planning; sound level aligned with NEMA ST-20 expectations. Application: data centers and manufacturing floors with noise considerations.
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FAQs
Begin with a permitted wall mounting location, ensuring adequate vertical and horizontal clearances per NEC guidelines. Attach the NEMA 3R enclosure securely to a solid wall, then connect the M48G1H wiring using the factory lugs or terminations. Verify 480 V primary and 208Y/120 V secondary connections, and confirm 60 Hz operation. Finish by routing conductors to field devices and performing a functional test.
This unit delivers 15 kVA at 60 Hz with a 480 V primary and a 208Y/120 V secondary. It is a three-phase transformer designed for wall-mount installation in NAFTA-compliant facilities, with aluminum coil material, a NEMA 3R enclosure, and a 320 lb weight. Primary voltage: 480 V; secondary voltage: 208Y/120 V; sound level follows NEMA ST-20 guidelines.
Yes. The P48G28T1518 carries UL Listed and CSA Certified markings, along with ANSI and IEEE certifications. This combination supports regulatory compliance, supplier qualification, and safer procurement for regulated environments. The product also adheres to NAFTA, and Eaton provides a standard warranty policy to reduce ownership risk.
Best suited for manufacturing lines, automation panels, and data-center support infrastructure, the unit provides reliable 15 kVA three-phase distribution from a compact wall-mount cabinet. Its 480 V to 208Y/120 V capability supports mixed-voltage loads, while the NEMA 3R enclosure enables indoor or outdoor installations with durable protection.
Maintenance requirements are minimal due to the solid-state protections and robust construction. The compact, 18-space design reduces wiring complexity, contributing to faster commissioning and lower labor costs. The UL/CSA certifications and NAFTA compliance, along with a standard warranty, help reduce risk and improve total-cost of ownership over the product lifecycle.