Eaton 823PMURN LV Unipak Capacitor Bank - UL Listed
Part Number: 823PMURN
Quick Summary
Eaton LV Unipak capacitor bank delivers reliable reactive power support for industrial feeders and motor systems. Plant operators often face voltage drops and power-factor penalties when upgrading to fixed-capacitor banks in tight spaces. This model ships CSA Certified and UL Listed, with rugged 14-gauge steel construction and NEMA 1/NEMA 3R protection to survive demanding environments. The UNIPAK design and three-phase 240V configuration deliver predictable performance, while the 8 kVAR rating supports load growth without over-sizing. By enabling precise PF correction at the point of use, it reduces utility charges and improves equipment efficiency. This solution is well-suited for manufacturers seeking durable, compliant LV capacitor banks with straightforward installation.
Product Information
Extended Description
823PMURN Eaton: Eaton LV Unipak capacitor bank, UNIPAK, Low Voltage Fixed Capacitor Banks, 19.2A, 240V, Three-phase, 8 kVAR, Unprotected, Non-fused, 14 ga. steel finished with durable powder coat finish, A2 Frame
Product Name
Eaton LV Unipak capacitor bank
Catalog Number
823PMURN
UPC
782116075409
Product Length/Depth
5.954 in
Product Height
22.3 in
Product Width
8.5 in
Product Weight
31 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
19.20A
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
A2
Protection
Non-fused
Rating
8 kVAR
Feature UNIPAK three-phase design delivers consistent reactive power support -> Business impact Improves voltage stability and power factor for motors and drives, reducing line losses and penalties -> Application Used in low voltage fixed capacitor bank installations for manufacturing lines and pumping stations. Feature 8 kVAR rating at 240V with 19.2A current draw -> Business impact Enables targeted PF correction without over-sizing, lowering capital and operating costs -> Application Suits mid-scale industrial loads and parallel motor banks in three-phase systems. Feature Non-fused protection and built-in mounting frame (A2) -> Business impact Simplifies installation and maintenance while enhancing safety and serviceability -> Application Ideal for retrofit projects in existing panels and new installations where quick commissioning matters. Feature 14 ga steel enclosure finished with durable powder coat -> Business impact Provides rugged durability and corrosion resistance in harsh environments -> Application Suitable for both indoor and outdoor-rated enclosures (NEMA 1, NEMA 3R). Feature CSA Certified and UL Listed -> Business impact Ensures regulatory compliance and safer operation, reducing risk for audits and asset management -> Application Critical for plant certifications and customer requirements in regulated industries. Feature Catalog note: 240V kVAR rating × 0.75 approximates 208V kVAR -> Business impact Improved planning accuracy for low-voltage drives and 208V systems, avoiding over/under-sizing -> Application Helpful during system migration and energy efficiency projects. Feature 1-year warranty (or 18 months from shipment) under Eaton policy -> Business impact Reduces ownership risk and supports total cost of ownership planning -> Application Long-term maintenance planning for industrial facilities.
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FAQs
The 823PMURN uses a rugged 14-gauge steel UNIPAK frame (A2) with NEMA 1 and NEMA 3R enclosure protection. Mounting provisions should align with standard LV cabinets in a clean, dry location. Ensure supply wiring is 240V three-phase, with appropriate conduit runs and clearances for maintenance access. The unit is non-fused and requires proper panel interconnection to existing feeders.
The unit is rated at 8 kVAR at 240V with a 19.2A current draw. For 208V operation, multiply the 240V kVAR value by 0.75, giving approximately 6 kVAR at 208V. Use this guidance to match your system’s voltage level and target power factor, and consult alignment with your load profile and available space before installation.
The 823PMURN is CSA Certified and UL Listed, which verify safety, performance, and compliance with industry standards. These certifications help meet regulatory requirements, support third-party audits, and facilitate procurement for regulated facilities. They also provide assurance during maintenance and future expansions, reducing risk for electrical install projects.
Yes, the unit offers NEMA 3R enclosure protection, in addition to NEMA 1 options. This provides weather-resistant and corrosion-resistant performance suitable for outdoor or semi-exposed installations. For the most demanding environments, ensure proper enclosure selection and consider additional protection measures such as spacing and ventilation to maintain optimal operating temperatures.
The 823PMURN carries Eaton’s warranty policy: one year from installation or eighteen months from shipment, whichever occurs first. Ongoing maintenance typically includes regular inspection of mounting, wiring integrity, and enclosure cleanliness. For asset management, pair the capacitor bank with a preventive maintenance plan to monitor capacitance, temperature rise, and connection tightness to maximize uptime.