Eaton 7563PMURF LV Unipak capacitor bank - UL Listed
Part Number: 7563PMURF
Quick Summary
Eaton LV Unipak capacitor bank provides reliable reactive power support for three-phase industrial power systems. Designed to minimize voltage sags and fuse-related outages, it helps maintain equipment uptime and smoother motor starts. UL Listed and CSA Certified ensure compliance for electrical installations, with enclosure options (NEMA 1/NEMA 3R) suited to indoor or protected outdoor use. This 75 kVAR, 600 V unit integrates easily with existing switchgear, improving energy efficiency and predictable performance for motors, drives, and HVAC loads. The rugged powder-coated 14 gauge steel enclosure and protective fuses simplify maintenance, while the warranty and design notes support project budgeting and long-term reliability.
Product Information
Extended Description
7563PMURF Eaton: Eaton LV Unipak capacitor bank, UNIPAK, Low Voltage Fixed Capacitor Banks, 73.5A, 600V, Three-phase, 75 kVAR, Protected, Neon red blown-fuse indicating lights, Three slottedblade-type fuses, C1 Frame
Product Name
Eaton LV Unipak capacitor bank
Catalog Number
7563PMURF
UPC
782116059287
Product Length/Depth
10.6 in
Product Height
26.3 in
Product Width
12.1 in
Product Weight
65 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
UL Listed CSA Certified
Catalog Notes
Multiply the 240V kVAR rating by 0.75 to calculate the kVAR value at 208V.
Type
UNIPAK
Amperage Rating
73.50A
Fuse type
Three slottedblade type fuses with 200,000 ampere interrupting capacity
Phase
Three-phase
Product Category
Low Voltage Fixed Capacitor Banks
Voltage rating
600 V
Enclosure
NEMA 1, NEMA 3R
Enclosure material
14 gauge steel finished with durable powder coat finish
Frame size
C1
Indicators
Red, neon blown-fuse indicating lights are protected by transparent weatherproof guard
Protection
Three fuses, three lights
Rating
75 kVAR
Feature: UNIPAK three-phase low-voltage fixed capacitor bank delivers 75 kVAR at 600 V with a 73.50 A rating. Business Impact: Enables precise reactive power compensation to improve power factor, reduce line losses, and lower utility energy charges. Application: Suitable for motors, drives, and lighting loads across manufacturing lines and process plants. Feature: Three slottedblade-type fuses with 200,000 AIC provide robust overcurrent protection. Business Impact: Enhances system reliability and fault isolation, minimizing unplanned downtime. Application: Critical equipment protections in panel Assemblies and switchgear arrangements. Feature: Red neon blown-fuse indicating lights protected by a weatherproof guard. Business Impact: Quick status checks reduce maintenance time and improve fault diagnosis. Application: Field service and plant maintenance scenarios where rapid visibility matters. Feature: Enclosure rated for indoor and protected outdoor use with NEMA 1, NEMA 3R options and a durable powder-coated 14 gauge steel frame. Business Impact: Durable installation in varied environments lowers replacement costs and extends service life. Application: Industrial floors, data centers adjunct spaces, and outdoor equipment depots. Feature: Compact C1 frame size with defined dimensions (10.6 in L/Depth, 12.1 in W, 26.3 in H) and 65 lb weight. Business Impact: Easy retrofits and straightforward mounting in existing enclosures or on standard racks. Application: Retrofit projects and new builds where space is a constraint. Feature: UL Listed and CSA Certified with a 25-000 warranty (one year from installation or 18 months from shipment). Business Impact: Strong regulatory compliance and predictable post-sale support improve total cost of ownership. Application: Electrical assemblies requiring formal certifications and documented warranty coverage.
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FAQs
For retrofits, ensure a suitable enclosure location with access to a 600 V three-phase supply and space for the 26.3 in height and 12.1 in width. Plan for NEMA 1 or NEMA 3R enclosure options, verify mounting on a stable surface, and confirm alignment with existing switchgear to accommodate the UNIPAK frame (C1). The unit ships with three slotted-blade fuses and neon indicators that require clear visibility and routine inspection.
The 75 kVAR rating provides substantial reactive power compensation, improving power factor, reducing line losses, and helping avoid utility penalties. At 208 V the kVAR value scales by a catalog note factor of 0.75 from the 240 V rating, enabling you to design for the expected system voltage while maintaining the same efficiency gains in motors and drives.
Yes. It uses three slotted-blade fuses with 200,000 AIC, compatible with standard LV switchgear practices. The included three neon fuse indicators provide quick fault visibility and compatibility with protective relays. When integrating, ensure the protection scheme aligns with local codes and that bus ratings match the unit’s 73.50 A amperage rating.
The unit is UL Listed and CSA Certified, indicating compliance with recognized safety and performance standards for electrical equipment. This matters for project qualification, vendor qualification, and regulatory acceptance in many industrial facilities, providing confidence in safe installation, maintenance, and warranty terms.
Maintenance is streamlined by visible neon indicators and a robust powder-coated steel enclosure that protects internal components. The warranty offers one year from installation or eighteen months from shipment, whichever comes first, supporting budgeting and lifecycle planning while reducing unplanned service costs.