Eaton P48G11S1526HCU Mini-Power center - NEMA 3R
Part Number: P48G11S1526HCU
Quick Summary
P48G11S1526HCU Mini-Power center provides compact, reliable power distribution for 15 kVA single-phase needs. Engineers often face space constraints, inconsistent protection schemes, and downtime when expanding panels or wiring feeders. This unit carries CSA Certified, UL Listed, IEEE Certified, and ANSI approvals, paired with a NEMA 3R enclosure for dependable operation in both indoor and harsh environments. With copper windings and an 80 °C insulation rating, it supports long-term performance while simplifying compliance. The wall-mount design, 26 branch spaces, and HFD primary main breaker deliver scalable power with improved safety and streamlined maintenance planning.
Product Information
Extended Description
P48G11S1526HCU Eaton: 15 kVA Mini Power Center 1PH 480-120/240, 80C Rise, Copper Windings, NEMA 3R, 26 branch spaces, HFD Primary Main breaker
Product Name
Eaton Mini-Power center
Catalog Number
P48G11S1526HCU
UPC
786680235238
Product Length/Depth
14.63 in
Product Height
39.75 in
Product Width
16.4 in
Product Weight
493 lb
Compliances
NAFTA
Certifications
CSA Certified UL Listed IEEE Certified ANSI
Coil material
Copper
Enclosure
NEMA 3R
Frame
287
Insulation
180 °C
Mounting
Wall Mount
Tap size
2 at -5% FCBN
Type
Mini-power center
Wiring connection
M48G11H
Frequency rating
60 Hz
kVA
15 kVA
Kva Rating
15 kVA
Phase
Single-phase
Primary voltage
480 V
Secondary Voltage
120/240 V
Sound Level
NEMA ST-20
Temperature rise
115 °C rise
Volt ampere rating
15 kVA
Modification 1
HFD primary main
Weathershield
Not required
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - P48G11S1526HCU
Feature: 15 kVA single-phase design with 480 V primary and 120/240 V secondary. Business Impact: Enables compact, efficient distribution for mid-size loads, reducing cabinet depth and wiring complexity. Application: Ideal for machine feeders and small to medium distribution panels in industrial facilities. Feature: NEMA 3R enclosure with copper windings. Business Impact: Provides weather resistance and robust electrical performance, lowering corrosion risk and service interruptions. Application: Suitable for semi-outdoor and protected indoor installations in manufacturing floors. Feature: HFD secondary main protection and 26 branch spaces. Business Impact: Simplifies protection topology and expands circuit capacity without extra cabinets. Application: Supports phased expansions and future-proofing of panel boards in production lines. Feature: 80 °C insulation and 180 °C rated insulation class. Business Impact: Improves thermal performance and reliability under peak loads, reducing maintenance windows. Application: Supports continuous operation in high-load environments such as packaging or material handling. Feature: Copper windings and wall-mount frame (Wiring: M48G11H). Business Impact: Enhances durability and wiring flexibility, speeding up installation and serviceability. Application: Compatible with standard wall-mounted transformer configurations in plant rooms. Feature: 60 Hz, 15 kVA rating, Primary 480 V, Secondary 120/240 V. Business Impact: Delivers predictable, code-compliant power for critical devices, reducing downtime during transitions. Application: Suitable for facilities converting or upgrading legacy feeders to modern distribution centers.
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FAQs
This unit is designed for wall-mount installation with a 26-branch-space distribution panel and an HFD primary main breaker. Ensure a suitable wall or cabinet mounting surface is available, provide proper clearance for ventilation, and verify 480 V input alongside 120/240 V outputs. Grounding and bonding must meet local codes plus UL/CSA guidelines. For retrofit projects, plan a compatible feeder arrangement using the M48G11H wiring connection.
The transformer is a 15 kVA, single-phase unit with a 480 V primary and 120/240 V secondary. It operates at 60 Hz with copper windings and an insulation rating of 180 °C, delivering reliable service at an 80 °C rise. The enclosure is NEMA 3R, providing weather resistance where applicable, and the assembly includes a primary main breaker for protection and easy field shutoff.
Yes. Its 15 kVA rating, single-phase design, and 480 V to 120/240 V secondary outputs support common machine feeders and panel distribution needs in packaging, process lines, and automation zones. The 26 branch spaces offer scalable circuit distribution, while the HFD main breaker simplifies protection coordination and maintenance planning in busy production areas.
The unit carries CSA Certified, UL Listed, IEEE Certified, and ANSI certifications, with NAFTA compliance noted in the general specs. It also uses a NEMA 3R enclosure for environmental resilience. For your facility, confirm local electrical codes, panel labeling, and wiring practices align with these certifications before commissioning.
The P48G11S1526HCU combines copper windings, robust insulation, and a compact footprint to reduce energy losses and space. The 26 branch spaces support future expansion without adding cabinets, lowering retrofit and installation costs. A durable enclosure and protected main breaker reduce downtime, maintenance visits, and spare parts inventory over the system’s life.