Eaton 9023PMURF LV Unipak capacitor bank - UL Listed
Part Number: 9023PMURF
Quick Summary
Eaton LV Unipak capacitor bank delivers reliable reactive power management for three-phase motor loads. Many facilities struggle with poor power factor, nuisance trips, and voltage fluctuations that threaten uptime and increase operating costs. This unit is UL Listed and CSA Certified, housed in a rugged NEMA 1, NEMA 3R enclosure with a durable 14‑gauge steel powder‑coat finish for indoor or outdoor use. By delivering precise 90 kVAR at 240V in a compact UNIPAK design, it supports PF correction across industrial lines while remaining compatible with standard installation practices. The result is improved efficiency, reduced peak demand charges, and a safer, maintenance-friendly solution for electrical rooms.
Product Information
Extended Description
9023PMURF Eaton: Eaton LV Unipak capacitor bank, UNIPAK, LV Fixed Capacitor Banks, 216A, 240V, Three-phase, 90 kVAR, Protected, Neon red blown-fuse indicating lights, Three slottedblade-type fuses, NEMA 1, 3R, C2 Frame
Product Name
Eaton LV Unipak capacitor bank
Catalog Number
9023PMURF
UPC
786685139784
Product Length/Depth
11.978 in
Product Height
36 in
Product Width
19.3 in
Product Weight
103 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
216A
Fuse type
Three slottedblade type fuses with 200,000 ampere interrupting capacity
Phase
Three-phase
Product Category
Low Voltage Fixed Capacitor Banks
Voltage rating
240V
Enclosure
NEMA 1, NEMA 3R
Enclosure material
14 gauge steel finished with durable powder coat finish
Frame size
C2
Indicators
Red, neon blown-fuse indicating lights are protected by transparent weatherproof guard
Protection
Three fuses, three lights
Rating
90 kVAR
Feature → Business Impact → Application: 90 kVAR at 240V with 216A rating enables effective power-factor correction for three-phase motor loads, reducing current in feeders and cutting energy costs across manufacturing lines. Application: utility rooms and machine baselines where reactive power management directly lowers kilowatt demand and improves voltage stability. Feature → Business Impact → Application: UNIPAK fixed-capacitor bank construction provides predictable performance with minimalist footprint. Application: spaces constrained by footprint while delivering scalable PF correction for expanding lines. Feature → Business Impact → Application: three slottedblade fuses rated to 200,000 AIC plus neon blown-fuse indicators with a weatherproof guard enhance fault visibility and safety. Application: quick maintenance and safe operation for field technicians and operators. Feature → Business Impact → Application: NEMA 1 and NEMA 3R enclosure options with 14-gauge steel powder coat resist corrosion and accommodate indoor or outdoor installations. Application: durable installations in electrical rooms or outdoor plant sites. Feature → Business Impact → Application: catalog note converts 240V kVAR to 208V using a simple factor of 0.75, enabling accurate planning for mixed-voltage sites. Application: design PF correction for 208V sub-systems or mixed-voltage campuses. Feature → Business Impact → Application: UL Listed and CSA Certified safety assurances, plus a one-year warranty, provide procurement confidence and reduce lifecycle risk. Application: compliance-driven projects seeking traceable certifications and reliable vendor support.
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FAQs
Install in a suitable indoor or outdoor location using the NEMA 1 or NEMA 3R enclosure as specified. Ensure mounting on a stable surface compatible with the 36 in height, 19.3 in width, and 11.978 in depth dimensions. Verify proper clearance for ventilation and access to the three fuses and neon indicator lights. Follow manufacturer wiring diagrams for three-phase connections and 240V supply.
The unit is a three-phase, 240V fixed capacitor bank with a 90 kVAR rating and 216A amperage. Use the catalog note to adjust kVAR for 208V operation: multiply the 240V kVAR by 0.75. This helps you estimate reactive compensation for sites with alternate voltages and ensures accurate planning for peak demand reduction.
Yes. With 90 kVAR at 240V and a 216A rating, the bank provides robust PF correction for typical motor drives and process equipment. The rugged UNIPAK design, together with durable enclosure and protective fusing, supports reliable operation in manufacturing environments while minimizing voltage sag and current draw on feeders.
The 9023PMURF is UL Listed and CSA Certified, underscoring electrical safety and performance compliance. These certifications help satisfy procurement standards, regulatory requirements, and customer audits, while also indicating compatibility with common industrial installation practices and safety expectations.
Eaton provides a one-year warranty from installation or eighteen months from shipment, whichever occurs first. Maintenance considerations include checking the neon indicator lights for fuse status, inspecting fuses for integrity (200,000 AIC rating), and routine enclosure inspections to preserve enclosure integrity and enclosure finish. This support structure helps protect ROI by reducing unexpected downtime.