Eaton 250TPHSR631MW LV AutoVAR 600V cap bank - UL Listed
Part Number: 250TPHSR631MW
Quick Summary
Eaton LV AutoVAR 600 capacitor bank enables precise reactive power control for low-voltage industrial and commercial systems. This solution helps mitigate voltage sags, reduce utility penalties, and simplify maintenance by providing a three-phase switched capacitor bank in a rugged floor-mounted enclosure. The unit carries UL Listed and CSA Certified markings, with an integrated main breaker and fused protection for safe, code-compliant operation in demanding environments. Compatible with AUTOVAR 600 modules, it supports 240 A, 250 kVAR, and 60 Hz operation, making it a scalable option for growing loads. By choosing this capacitor bank, engineers gain predictable performance, faster deployment, and a lower total cost of ownership across facilities.
Product Information
Extended Description
250TPHSR631MW Eaton: AUTOVAR 600 Switched Capacitor Bank, 240A, 250 kVAR, 5 x 50 step, 600V rating, 60 Hz, Three-phase, Heavy-duty capacitor cells, Floor-mount, L sized NEMA 3R enclosure, Fused, Low voltage applications, with Integrated main breaker
Product Name
Eaton LV AutoVAR 600 capacitor bank
Catalog Number
250TPHSR631MW
UPC
786685992952
Product Length/Depth
29 in
Product Height
80 in
Product Width
41.3 in
Product Weight
720 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
240A
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 3R
Enclosure size
L
kVA rating
250 kVAR
Protection
Fuses
Step X kVAR
5 x 50 kVAR
Eaton Specification Sheet - 250TPHSR631MW
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Three-phase Switched Capacitor Bank with 240A rating and 5 x 50 kVAR steps delivers precise reactive power control. Business Impact → Enables rapid power-factor correction, reduces line losses, and lowers demand charges, translating to measurable energy savings. Application → Ideal for automation facilities, commercial buildings, and process industries where voltage stability is critical. Feature → Integrated main breaker and fused protection streamline safety and maintenance. Business Impact → Fewer field wiring points, faster commissioning, and safer fault isolation, lowering total installed cost. Application → Floor-mounted, NEMA 3R enclosure setups for robust protection in harsh environments. Feature → 600V, 60 Hz operation in a three-phase configuration ensures broad utility compatibility. Business Impact → Simplifies engineering, improves spare-part management, and accelerates project timelines. Application → Data centers, manufacturing lines, and large facilities powered from common 600 V rails. Feature → AUTOVAR 600 compatibility and modular steps enable scalable capacity expansion. Business Impact → Protects capital investment by enabling phased upgrades without bank replacement. Application → Facilities anticipating load growth or process optimization. Feature → UL Listed and CSA Certified labeling supports regulatory compliance. Business Impact → Eases procurement, audits, and site acceptance. Application → Industries with strict safety and energy-management standards.
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FAQs
The unit is designed for floor mounting in a NEMA 3R enclosure and integrates an main breaker with fused protection. Verify floor support, provide adequate clearance for ventilation, and connect to AUTOVAR 600-compatible modules. Ensure proper wiring, labeling, and adherence to local electrical codes during initial commissioning to achieve safe, reliable operation.
Key specs include 240 A amperage, 250 kVAR rating, 600 V, 60 Hz, and 5 x 50 kVAR steps. These allow precise kVAR stepping to correct lagging power factor, minimize line losses, and reduce utility charges. The three-phase design accommodates larger industrial loads while maintaining voltage stability across dynamic process conditions.
Yes. Its three-phase, 600 V rating, 240 A capacity, and 250 kVAR rating make it suitable for data centers and manufacturing environments requiring reliable power-factor correction. The rugged floor-mount design in a NEMA 3R enclosure supports demanding conditions, while the integrated main breaker simplifies safe operation and rapid commissioning.
The product carries UL Listed and CSA Certified markings, signaling compliance with safety standards and regulatory requirements. For facilities facing energy and safety audits, these certifications simplify procurement, speed site approvals, and reduce supply-chain risk by ensuring consistent performance and protection against faults.
ROI stems from improved power factor, lower energy and demand charges, and reduced maintenance complexity thanks to fused protection and a modular design. Maintenance considerations include periodic inspection of capacitor cells, protection devices, and enclosure integrity. The integrated main breaker reduces field wiring, contributing to quicker service turnaround and lower downtime.