Eaton 75MCSR6313 LV AutoVAR 300 capacitor bank - UL Listed
Part Number: 75MCSR6313
Quick Summary
The Eaton LV AutoVAR 300 capacitor bank optimizes power factor in 600 V three-phase systems. By correcting reactive power locally, it reduces utility demand charges, minimizes voltage dips, and improves equipment lifespan across conveyors, pumps, and presses. This unit meets UL Listed and CSA Certified requirements, with UL 508A, UL 810, CSA Std. C22.2 No. 190, and IEEE Std. 18 compliance for confidence in harsh environments. Designed for wall mounting with a 72 A rating and 75 kVAR output, it supports 5 x 15 kVAR steps, offers NEMA 3R weatherproofing, and accommodates optional 65 kAIC MCCBs, delivering reliable, scalable energy optimization for automation and processing facilities.
Product Information
Extended Description
75MCSR6313 Eaton: Eaton AUTOVAR 300, Automatic Capacitor Banks, 72A, 600V, Three-phase, 75 kVAR, Wall-mounted, 5 x 15, J Frame, Optional molded-case circuit breaker rated 65 kAIC at 480V and 600V, NEMA 3R weatherproofing.
Product Name
Eaton LV AutoVAR 300 capacitor bank
Catalog Number
75MCSR6313
UPC
786685198682
Product Length/Depth
36 in
Product Height
39 in
Product Width
15 in
Product Weight
303 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 UL 508A CSA Std. C22.2 No. 190 UL 810 IEEE Std. 18
Catalog Notes
Other ratings available, please consult factory.
Type
AUTOVAR 300
Amperage Rating
72A
Mounting
Wall
Options
Optional molded-case circuit breaker rated 65 kAIC at 480V and 600V, NEMA 3R weatherproofing.
Phase
Three-phase
Product Category
Automatic Capacitor Banks
Voltage rating
600 V
Frame size
J
Rating
75 kVAR
Step X kVAR
5 x 15 kVAR
Eaton Specification Sheet - 75MCSR6313
Selling Policy 25-000 - Distribution and Control Products and Services
600 V three-phase performance is delivered by the AutoVAR design, providing 72 A continuous current with 75 kVAR capacity. This directly reduces reactive power on the line, increasing system efficiency and lowering utility demand charges. In manufacturing cells, presses, and conveyors, that means measurable energy savings and cleaner voltage profiles without intrusive control rewrites. Installation footprint is designed for space-constrained environments with wall mounting and a compact profile. The unit spans 36 in long, 39 in tall, and 15 in deep, weighing 303 lb, which simplifies retrofits into existing electrical closets or substations. Its modular step approach supports phased commissioning and straightforward expansion as facility loads evolve. Proper clearances and ventilation are recommended to maintain performance and safety during operation. An optional molded-case circuit breaker rated 65 kAIC at 480/600 V provides coordinated fault protection, improving safety and enabling seamless integration with downstream protection schemes. The 600 V rating matches common plant distribution gear, while the 72 A continuous current rating supports sustained PF correction. The 5 x 15 kVAR stepping gives precise adjustment to balance reactive power across dynamic loads. Rugged build quality is complemented by NEMA 3R weatherproofing, enabling outdoor or damp-location installations when required. Certifications including UL Listed, CSA Certified, UL 508A, CSA Std. C22.2 No. 190, UL 810, and IEEE Std. 18 provide compliance confidence for panel builders, contractors, and end users. These standards support reliable performance, safe operation, and easier audit trails for safety and energy-management programs. From a reliability and ROI perspective, Eaton's warranty—one year from installation or eighteen months from shipment—reduces deployment risk. PF improvements lower energy costs and demand charges, delivering a faster payback, while straightforward maintenance and compatibility with existing control schemes support uptime and long-term lifecycle cost.
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FAQs
Plan for a location with adequate clearance for service and wiring access, and ensure proper ventilation. The unit is wall-mounted with a 36 in length, 39 in height, and 15 in depth, weighing 303 lb. Verify 600 V three-phase connections and comply with enclosure requirements and NEMA 3R weatherproofing for outdoor or damp locations as applicable. Coordinate with nearby protective devices and control wiring as part of the commissioning plan.
Key specs include 72 A continuous current, 600 V rating, 75 kVAR capacity, and 5 x 15 kVAR stepping. These figures guide the sizing of downstream protective devices (MCCB option), influence transformer and busbar loading, and determine the expected improvement in power factor and reductions in demand charges. The unit’s wall-mount footprint supports retrofit within existing electrical closets or substations without major rework.
Yes. The 75MCSR6313 is designed specifically for 600 V three-phase networks, with wall mounting and optional MCB protection. Its NEMA 3R weatherproofing supports robust performance in indoor and outdoor environments, making it suitable for manufacturing floors, process areas, and utility-adjacent spaces requiring reliable power-factor correction and energy management.
The unit is UL Listed and CSA Certified, with additional compliance to UL 508A, UL 810, CSA Std. C22.2 No. 190, and IEEE Std. 18. These certifications support regulatory alignment for electrical panels, safety, and performance in industrial facilities, simplifying audits and supplier qualification, and ensuring consistent safety and reliability in demanding environments.
Warranty terms cover one year from installation or eighteen months from shipment, reducing deployment risk. Energy efficiency gains from improved power factor lower energy costs and demand charges, contributing to a faster payback. The unit’s straightforward maintenance, compatibility with existing control schemes, and rugged enclosure support high uptime and favorable total cost of ownership over the system lifecycle.