Eaton 75MCSR2313MW LV AutoVAR 300 capacitor bank - UL 508A
Part Number: 75MCSR2313MW
Quick Summary
The Eaton LV AutoVAR 300 capacitor bank is a wall-mounted, low-voltage reactive power solution designed for 240V three-phase systems. Facility teams often wrestle with rising demand charges, voltage sags, and motor performance issues that erode efficiency and uptime. It carries UL 508A, CSA Std. C22.2 No. 190, UL 810 and IEEE Std. 18 certifications, reinforcing safety and performance across panel assembly and field installation. The unit's rugged enclosure and molded-case breaker pairing enable durable indoor or outdoor use, while its compatibility with Eaton control platforms supports seamless upgrades and scalable power factor correction across diverse facilities. This combination translates to measurable business value: lower energy costs, improved equipment reliability, and a cleaner path to regulatory compliance.
Product Information
Extended Description
75MCSR2313MW Eaton: Eaton Wall-mounted switched capacitor bank, Low voltage application, 75 kVAR, 240V, 180A, Three-phase, 60 Hz, Molded case circuit breaker/weather resistant NEMA 3R
Product Name
Eaton LV AutoVAR 300 capacitor bank
Catalog Number
75MCSR2313MW
UPC
786685879291
Product Length/Depth
36 in
Product Height
60 in
Product Width
13.67 in
Product Weight
350 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. Plus 5 years on capacitor cells.
Certifications
UL 508A CSA Std. C22.2 No. 190 UL 810 IEEE Std. 18
Type
Low voltage application
Amperage Rating
180A
Frequency rating
60 Hz
Modification
Molded case circuit breaker/weather resistant NEMA 3R
Phase
Three-phase
Voltage rating
240V
kVA rating
75 KVR
Eaton Specification Sheet - 75MCSR2313MW
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: 75 kVAR kVA rating at 240V three-phase with 60 Hz operation delivers targeted reactive power support. Business Impact: Improves power factor, reduces utility penalties, and enhances motor efficiency in demanding environments. Application: Data centers, manufacturing lines, and HVAC-driven facilities seeking measurable energy cost reductions. Feature → Business Impact → Application: 60 Hz operation ensures compatibility with standard industrial power systems, enabling predictable performance and easier integration with existing switchgear. Application: Industrial plants and healthcare facilities with sensitive equipment benefiting from stable voltages. Feature: Wall-mounted, weather-resistant NEMA 3R enclosure paired with a molded case circuit breaker enhances outdoor installation and protection against humidity and dust. Business Impact: Extends service life and reduces maintenance downtime. Application: Outdoor substations and perimeter equipment enclosures. Feature: Certifications UL 508A, UL 810, CSA Std. C22.2 No. 190, IEEE Std. 18 provide compliance and validation for panel builders and electrical inspectors. Business Impact: Simplifies approvals and reduces project risk. Application: New builds and retrofits requiring formal certification audits. Feature: Dimensions 36 in length, 60 in height, 13.67 in width, and weight 350 lb, enabling precise planning for retrofit projects. Business Impact: Facilitates accurate footprinting and scaffolding-free installation planning. Application: Retrofit in existing enclosures and new panel layouts. Feature: Warranty terms include one year from installation or 18 months from shipment plus 5 years on capacitor cells. Business Impact: Demonstrates long-term reliability and cost control. Application: Asset management programs and service contracts. Feature: Compatibility with Eaton control systems and AutoVAR controls simplifies commissioning and future expansion. Business Impact: Reduces integration risk and accelerates ROI. Application: System upgrades and scalable power factor correction deployments.
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FAQs
The 75MCSR2313MW is a wall-mounted, low-voltage capacitor bank designed for 240V three-phase systems with a molded case breaker and a weather-resistant NEMA 3R enclosure. It is compatible with Eaton control platforms and AutoVAR systems, enabling straightforward retrofits into standard LV panels and minimal control wiring changes.
Key ratings are 75 kVAR, 180A amperage, 240V, and 60 Hz in a three-phase configuration. This combination provides targeted reactive power compensation to improve power factor, reduce kVAR demand charges, and stabilize voltage under typical industrial loads.
Yes. The 75 kVAR, three-phase setup is well-suited for facilities with significant motor and HVAC loads, helping to flatten voltage levels, improve motor efficiency, and lower energy costs when used as part of a broader power factor correction strategy.
This unit carries UL 508A, CSA Std. C22.2 No. 190, UL 810, and IEEE Std. 18 certifications, which support code compliance for panels, enclosures, and electrical equipment in industrial settings.
Warranty terms include one year from installation or 18 months from shipment, whichever occurs first, plus five years on capacitor cells. This provides a clear maintenance path and protects capital investment while offering long-term reliability for ROI calculations.