Eaton 5063PMURN Unipak capacitor bank - CSA UL Listed
Part Number: 5063PMURN
Quick Summary
The Eaton LV Unipak capacitor bank 5063PMURN provides three-phase reactive power support for industrial motor and panel applications. Engineers often contend with voltage flicker and poor power factor when capacitor banks are undersized or mismatched to system voltage. This unit carries CSA Certified and UL Listed marks, with rugged NEMA-rated enclosures (NEMA 1/NEMA 3R) for dependable installation in harsh environments. With a compact B1 frame and a powder-coated 14 gauge steel enclosure, it integrates smoothly into existing LV panels and reduces installation time, while delivering reliable 50 kVAR at 600 V. Designed for use in low voltage fixed capacitor bank configurations, it supports quick field retrofit, improves energy efficiency, and helps meet local electrical codes without adding complex protection schemes.
Product Information
Extended Description
5063PMURN Eaton: Eaton LV Unipak capacitor bank, UNIPAK, Low Voltage Fixed Capacitor Banks, 49A, 600V, Three-phase, 50 kVAR, Unprotected, Non-fused, 14 ga. steel finished with durable powder coat finish, B1 Frame
Product Name
Eaton LV Unipak capacitor bank
Catalog Number
5063PMURN
UPC
782116076338
Product Length/Depth
11.054 in
Product Height
25.3 in
Product Width
10.1 in
Product Weight
48.1 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
49A
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
B1
Protection
Non-fused
Rating
50 kVAR
UNIPAK construction delivers a compact, factory-assembled capacitor bank that fits neatly in standard LV panels, reducing on-site fabrication and wiring errors while accelerating commissioning in new builds or retrofits. In 600 V three-phase systems, this design provides consistent capacitance accuracy and safer, faster installation for motor drives and HVAC controllers. The 49 A amperage rating with a 50 kVAR capacity enables precise reactive power control without oversizing conductors, reducing energy losses and utility demand charges while meeting power quality targets. The NEMA 1 and NEMA 3R enclosure, built from 14-gauge steel with a durable powder coat, delivers rugged protection for indoor and outdoor environments, enabling flexible site placement and easier maintenance. Non-fused protection simplifies field service and minimizes nuisance trips, while the B1 frame supports standard mounting patterns and quick integration into existing equipment racks. A one-year Eaton warranty (or 18 months from shipment) mitigates lifecycle risk and supports maintenance planning. Catalog guidance that multiplies the 240 V kVAR rating by 0.75 for 208 V systems provides quick, reliable derating during system revisions. Dimensions of 11.054 in length, 10.1 in width, and 25.3 in height, with a 48.1 lb weight, help precise space planning in panel enclosures and retrofit layouts.
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