Eaton 6563PMURF LV Unipak Capacitor Bank - UL Listed
Part Number: 6563PMURF
Quick Summary
The Eaton LV Unipak capacitor bank improves power factor in three-phase, low-voltage electrical systems. This solution helps address reactive-power penalties, uneven voltage, and wasted energy in demanding industrial environments. UL Listed and CSA Certified configurations ensure compliance across safety and performance standards, with rugged NEMA enclosures and protective fusing. Together these attributes support faster commissioning, lower operating costs, and reliable performance in shop floors, data centers, and manufacturing lines. Eaton's UNIPAK design enables straightforward installation with a compact C1 frame and 600 V rating. With 63.7A capacity and 65 kVAR, this unit supports scalable PF correction for growing facilities. The notes on voltage conversion (240V to 208V) help engineers accurately size systems during design and retrofit.
Product Information
Extended Description
6563PMURF Eaton: Eaton LV Unipak capacitor bank, UNIPAK, Low Voltage Fixed Capacitor Banks, 63.7A, 600V, Three-phase, 65 kVAR, Protected, Neon red blown-fuse indicating lights, Three slottedblade-type fuses, C1 Frame
Product Name
Eaton LV Unipak capacitor bank
Catalog Number
6563PMURF
UPC
782116059263
Product Length/Depth
10.644 in
Product Height
26.3 in
Product Width
12.08 in
Product Weight
63.7 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
63.70A
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
65 kVAR
Feature: 63.7A amperage rating and 65 kVAR capacity at 600V. Business Impact: Delivers strong reactive-power support for reliable voltage profiles and measurable energy-cost reductions. Application: Suitable for three-phase low-voltage systems in manufacturing lines and motors drives. Feature: Three slotted-blade type fuses with 200,000 AIC. Business Impact: Enables fast fault isolation and enhanced safety, reducing downtime and equipment damage. Application: Critical in mission-critical electrical bays and protection schemes. Feature: NEMA 1, NEMA 3R enclosure with 14 gauge steel powder coat. Business Impact: Provides rugged indoor/outdoor capability and long service life in harsh plant environments. Application: Outdoor control panels and wet/dry room installations. Feature: Red neon blown-fuse indicators with weatherproof guard. Business Impact: Improves maintenance visibility and reduces troubleshooting time. Application: Field service and routine inspections. Feature: 240V kVAR rating with 0.75 scaling rule for 208V sizing. Business Impact: Helps engineers accurately size systems during design or retrofit, avoiding over- or under-capacity. Application: Facility upgrades and new installations. Feature: UL Listed and CSA Certified. Business Impact: Streamlines compliance audits and procurement with trusted safety certifications. Application: Regulatory-heavy sectors and multi-site deployments. Feature: Compact C1 frame with 600 V rating. Business Impact: Eases retrofits in limited spaces while maintaining essential protection. Application: Panel upgrades and new-builds with space constraints.
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FAQs
Install the unit in a protected area with access to the 3-phase 600 V supply. Use the NEMA 1 or NEMA 3R enclosure per site exposure. Ensure proper clearance for venting, wiring, and fuse access. Verify frame size is C1 and that the mounting surface supports the 63.7 lb weight plus installation hardware.
The catalog notes a 65 kVAR rating at 240V. For 208V systems, multiply the 240V kVAR by 0.75 to estimate the effective kVAR, aiding accurate sizing during design and retrofit. Ensure three-phase balance and correct wiring to maintain performance targets.
Yes. As a three-phase low-voltage fixed capacitor bank, it is well-suited for PF correction in motor-driven loads and general facility power management. Its fixed kVAR rating provides a stable correction level, reducing current distortions and improving voltage stability in typical manufacturing or processing environments.
The unit is UL Listed and CSA Certified, confirming compliance with recognized safety and performance standards. These certifications help with procurement approvals, regulatory audits, and cross-site deployments, minimizing risk during installation and operation across diverse facilities.
Warranty terms include Eaton's policy of one year from installation or eighteen months from shipment, whichever comes first. Regular inspections of fuses and indicators, along with periodic electrical testing, help sustain reliability and minimize unexpected downtime.