Eaton 500TPHSR431 Capacitor Bank - UL Listed
Part Number: 500TPHSR431
Quick Summary
Eaton 500TPHSR431 capacitor bank is a power factor correction asset designed for three-phase 480 V systems in industrial facilities. The goal is to reduce reactive power demand while maintaining system reliability and safety. This unit carries UL Listed, CSA Certified, UL 508A, UL 810 and IEEE Std. 18 compliance to support domestic and international deployments. By offering 601A, 60 Hz operation and a total of 500 kVAR with 10 x 50 kVAR steps, it enables precise tuning of reactive power. For procurement and operations teams, the modular design supports scalable energy savings and predictable maintenance, translating to lower life-cycle costs and faster project approvals.
Product Information
Extended Description
500TPHSR431 Eaton: Eaton AutoVAR 600 Capacitor Bank, 601A, 60 Hz, Three-phase, 480V, Fuses, Heavy duty capacitor cells, Power Factor Correction, 10 x 50 kvar, 500 kVAR
Product Name
Eaton LV AutoVAR 600 capacitor bank
Catalog Number
500TPHSR431
UPC
786685924335
Product Length/Depth
25 in
Product Height
80 in
Product Width
41.3 in
Product Weight
1070 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
Type
Power Factor Correction
Amperage Rating
601A
Frequency rating
60 Hz
Options
Heavy duty capacitor cells
Phase
Three-phase
Voltage rating
480 V
kVA rating
500 KVR
Protection
Fuses
Step X kVAR
10 x 50 kVAR
Eaton Specification Sheet - 500TPHSR431
Selling Policy 25-000 - Distribution and Control Products and Services
Feature heavy-duty capacitor cells → Business impact: enhanced durability and longer service life in harsh industrial environments → Application: suitable for PF correction in manufacturing, metal processing, and process industries. Feature modular 10 x 50 kVAR steps → Business impact: precise reactive power control reduces overshoot and improves voltage stability → Application: retrofits and new installations requiring granular tuning. Feature three-phase 480 V, 601 A, 60 Hz → Business impact: direct electrical compatibility with standard plant infrastructure, enabling faster commissioning → Application: plant-wide Power Factor Correction in utility-facing or on-site energy programs. Feature fuses for protection → Business impact: safer operation, fault isolation, and easier maintenance schedules → Application: critical in high-load facilities with frequent power fluctuations. Feature certifications UL Listed, CSA Certified, UL 508A, UL 810, IEEE Std. 18 → Business impact: regulatory compliance and easier cross-border sourcing → Application: procurement and field deployment across multiple regions.
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FAQs
Install the 500TPHSR431 per Eaton guidelines, connecting to a 480V three-phase bus with appropriately rated fuses. Plan for the unit's 80 in height and 41.3 in width, ensuring proper mounting, clearance, and vibration isolation. Verify UL Listed and CSA Certified status before commissioning to satisfy safety and regulatory requirements.
Key specs include a 601A amperage rating, 60 Hz frequency, 480 V voltage, and a total of 500 kVAR with 10 x 50 kVAR steps. The system is three-phase and uses fuses for protection. These parameters enable precise PF correction while ensuring compatibility with standard industrial electrical infrastructure.
Yes. With 500 kVAR total capacity and modular 50 kVAR steps, the unit provides fine-grained reactive power control suitable for manufacturing lines, presses, and conveyors. Its heavy-duty capacitor cells and fuse protection help sustain reliability under peak loads, while three-phase 480 V compatibility supports integration with existing plant power distribution.
The capacitor bank is UL Listed and CSA Certified, with UL 508A, UL 810, and IEEE Std. 18 compliance. These certifications ensure electrical safety, equipment interoperability, and regulatory alignment for field installations, helping with supplier qualification, insurance, and cross-border procurement.
Maintenance is streamlined by rugged heavy-duty capacitor cells and fuse protection, reducing failure modes and downtime. The 500 kVAR rating supports substantial energy savings through improved power factor, which lowers reactive power charges and transformer loading, delivering a favorable total cost of ownership over the equipment’s life cycle.