Eaton 600TPHSR631M Switched Capacitor Bank - UL Listed
Part Number: 600TPHSR631M
Quick Summary
Eaton 600TPHSR631M LV AutoVAR 600 capacitor bank is a high-capacity reactive power solution for low-voltage three-phase systems. Engineers often struggle with coordinated capacitor switching, space constraints, and safe, rapid integration of the integrated main breaker. UL Listed and CSA Certified, this unit delivers safety and regulatory confidence for industrial installations while maintaining robust performance. With floor mounting in an L-sized NEMA 1 enclosure, it provides 600 kVAR, 576 A, and twelve 50 kVAR steps at 600 V and 60 Hz. Designed to pair with AUTOVAR 600, it supports scalable, energy-efficient power factor correction, reducing downtime and improving plant-wide efficiency.
Product Information
Extended Description
600TPHSR631M Eaton: AUTOVAR 600 Switched Capacitor Bank, 576A, 600 kVAR, 12 x 50 step, 600V rating, 60 Hz, Three-phase, Heavy-duty capacitor cells, Floor-mount, L sized NEMA 1 enclosure, Fused, Low voltage applications, with Integrated main breaker
Product Name
Eaton LV AutoVAR 600 capacitor bank
Catalog Number
600TPHSR631M
UPC
786685992402
Product Length/Depth
29 in
Product Height
80 in
Product Width
41.3 in
Product Weight
1157 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
Type
Switched Capacitor Bank
Amperage Rating
576A
Frequency rating
60 Hz
Options
Integrated main breaker
Phase
Three-phase
Voltage rating
600 V
Mounting
Floor
Used with
AUTOVAR 600
Application
Low voltage
Enclosure
NEMA 1
Enclosure size
L
kVA rating
600 kVAR
Protection
Fuses
Step X kVAR
12 x 50 kVAR
Eaton Specification Sheet - 600TPHSR631M
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: 600 kVAR switched capacitor bank with twelve 50 kVAR steps. Business Impact: Provides granular reactive power control, improving voltage stability and reducing utility demand charges. Application: Well-suited for low-voltage, three-phase facilities seeking scalable power factor correction in production lines. Feature: Integrated main breaker with fuse protection. Business Impact: Simplifies safety commissioning, enables rapid isolation for maintenance, and enhances fault containment. Application: Ideal for floor-mounted installations in busy industrial rooms that demand quick emergency shutdown capability. Feature: Floor-mounted NEMA 1 enclosure, L size. Business Impact: Optimizes space planning and simplifies retrofits within existing plant layouts. Application: Fits standard industrial electrical rooms and retrofit projects with AUTOVAR 600 compatibility. Feature: 600 V, 60 Hz, 576 A three-phase rating with heavy-duty capacitor cells. Business Impact: Withstands demanding cycling and long service life, reducing replacement and maintenance costs. Application: Suitable for continuous operation in manufacturing lines requiring reliable reactive power support. Feature: UL Listed and CSA Certified; warranty coverage per Eaton policy (Selling Policy 25-000). Business Impact: Supports regulatory compliance and predictable maintenance budgeting. Application: Critical for projects with formal safety requirements and long-term support expectations.
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FAQs
Installations should account for floor placement in an L-sized NEMA 1 enclosure, ensuring adequate clearance for electrical access and cooling. Wire the unit to a 600 V, 60 Hz supply with proper overcurrent protection and an integrated main breaker. Verify compatibility with AUTOVAR 600 and follow Eaton’s mounting and safety guidelines to facilitate safe commissioning and future expansion.
The 12 x 50 kVAR steps enable granular tuning of reactive power, minimizing voltage fluctuations and optimizing power factor across varying load profiles. In practice, you can progressively adjust capacitor steps to match demand, reducing peak current, lowering utility penalties, and improving voltage stability during start-up and peak production periods.
Yes, the unit is designed for use with AUTOVAR 600. Integration steps include verifying three-phase wiring at 600 V, connecting to the integrated main breaker, coordinating step sequencing with the AUTOVAR controller, and ensuring the enclosure is floor-mounted in a compliant NEMA 1 arrangement. Follow the official Eaton wiring diagram and safety procedures for a streamlined retrofit or new-installation workflow.
UL Listed and CSA Certified indicate adherence to recognized safety and performance standards, reducing regulatory risk and facilitating site approval for industrial facilities. These certifications cover electrical safety, component integrity, and safe operation under typical industrial duty cycles, supporting maintenance planning and reliability commitments for capital projects.
Warranty follows Eaton Selling Policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. Regular maintenance emphasizes inspecting fuses, monitoring capacitor health, and verifying control wiring. Routine checks minimize unexpected outages, extend service life, and ensure consistent performance across loading conditions in manufacturing and process environments.