Eaton 8043PMURN Unipak capacitor bank - UL Listed
Part Number: 8043PMURN
Quick Summary
Eaton LV Unipak capacitor bank provides fixed-voltage power factor correction for three-phase industrial electrical systems. Sizing, installation, and protection of capacitor banks in compact facilities often complicate projects and extend commissioning. This unit carries CSA Certified and UL Listed certifications, supporting safety and regulatory compliance across global sites, with enclosure options that fit a range of environments. By delivering reliable low voltage fixed capacitor banks, it helps reduce energy costs, improve voltage profiles, and simplify procurement for industrial power systems.
Product Information
Extended Description
8043PMURN Eaton: Eaton LV Unipak capacitor bank, UNIPAK, Low Voltage Fixed Capacitor Banks, 96A, 480V, Three-phase, 80 kVAR, Unprotected, Non-fused, 14 ga. steel finished with durable powder coat finish, C1 Frame
Product Name
Eaton LV Unipak capacitor bank
Catalog Number
8043PMURN
UPC
782116075980
Product Length/Depth
10.6 in
Product Height
26.3 in
Product Width
12.1 in
Product Weight
66.3 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.
Certifications
CSA Certified UL Listed
Catalog Notes
Multiply the 240V kVAR rating by 0.75 to calculate the kVAR value at 208V.
Type
UNIPAK
Amperage Rating
96A
Phase
Three-phase
Product Category
Low Voltage Fixed Capacitor Banks
Voltage rating
480 V
Enclosure
NEMA 1, NEMA 3R
Enclosure material
14 gauge steel finished with durable powder coat finish
Frame size
C1
Protection
Non-fused
Rating
80 kVAR
Feature: UNIPAK three-phase capacitor bank designed for 480 V systems with a 96 A rating. Business Impact: Delivers consistent 80 kVAR reactive power support, improving power factor and reducing utility charges. Application: Ideal for manufacturing lines, pumps, and HVAC drives where heavy motor loads are present. The result is measurable energy cost savings and a shorter payback period. Feature: Non-fused protection within a robust 14 gauge steel frame finished with a durable powder coat. Business Impact: Simplifies maintenance while preserving enclosure integrity in demanding environments. Application: Suitable for both indoor and damp locations where corrosion resistance matters. Feature: Enclosure options include NEMA 1 and NEMA 3R. Business Impact: Enables flexible installation in controlled indoor spaces or outdoor-rated needs with reliable protection. Application: Data centers, processing plants, and large facilities with varied mounting requirements. Feature: Catalog notes indicate 240V kVAR rating can be adjusted to 208V by multiplying by 0.75, aiding precise system integration. Business Impact: Facilitates accurate design calculations and avoids oversizing. Application: Systems migrating from 240V to 208V or mixed-voltage environments. Feature: Certification coverage (CSA Certified, UL Listed) and a one-year (or 18 months from shipment) warranty. Business Impact: Reduces risk, supports compliance, and lowers lifecycle costs. Application: Procurement and long-term maintenance planning for electrical infrastructure. Feature: Product dimensions and weight (26.3 in height, 12.1 in width, 10.6 in depth, 66.3 lb). Business Impact: Streamlined room planning and mechanical fit, with clear installation tolerances. Application: Retrofit projects and new builds requiring compact LV capacitor banks.
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FAQs
The 8043PMURN is designed for three-phase, 480V operation with a fixed capacitor bank rated at 80 kVAR and 96A. When installing, ensure adherence to local codes, plan for NEMA 1 or NEMA 3R enclosure placement, verify proper clearance for heat dissipation, and confirm mounting on a rigid surface that supports the weight. Use appropriate disconnects and follow Eaton’s specification sheet for wiring diagrams to avoid phase imbalances.
This unit provides 80 kVAR in a three-phase, 480V configuration with a 96A amperage rating. For 208V operation, refer to the catalog note: multiply the 240V kVAR rating by 0.75 to estimate the 208V kVAR value. This helps in precise system sizing and ensuring the bank delivers the desired reactive power correction without oversizing the installation.
Yes. The three-phase 480V Unipak capacitor bank is well-suited for HVAC drives, motors, and other inductive loads common in data centers and manufacturing facilities. Its fixed 80 kVAR rating provides reliable reactive power support, improving power factor, reducing current draw on feeders, and helping to avoid peak-demand charges in environments with variable loads.
The 8043PMURN carries CSA Certified and UL Listed certifications, signaling compliance with recognized safety and performance standards. These certifications are important for regulatory approvals, industrial uptime, and vendor qualification, ensuring the product meets stringent safety guidelines for electrical equipment installed in harsh or mission-critical environments.
The unit is built with a durable 14-gauge steel enclosure with a powder coat finish and includes a one-year warranty from installation (or 18 months from shipment). ROI benefits come from improved power factor, lower energy and demand charges, and reduced risk of unplanned outages due to robust enclosure protection. Regular inspections and adherence to the warranty terms help maximize uptime.