Eaton 350TPCSR631 Switched Capacitor Bank - UL Listed
Part Number: 350TPCSR631
Quick Summary
Eaton LV AutoVAR 600 capacitor bank provides reactive power support for large electrical systems. This solution helps facilities maintain voltage stability and improve power factor in demanding industrial environments. The product carries UL Listed, CSA Certified, and IEEE Std. 18 certifications, reinforcing safety, control compatibility, and performance. Three-phase operation at 600 V with a 350 kVAR rating supports optimized energy use across manufacturing, data centers, and process plants. By combining robust protection options with modular metering and clear installation guidelines, this bank delivers reliability and measurable business value while simplifying compliance and maintenance for engineers and procurement teams.
Product Information
Extended Description
350TPCSR631 Eaton: Eaton AUTOVAR 600, Switched Capacitor Banks, 336A, 600V, Three-phase, 350 kVAR, Floor-mounted, Single-Door Enclosure Unit, 7 x 50, L Frame, Optional molded-case circuit breaker rated 65 kAIC at 480V and 600V, Opt digital metering-IQ 250
Product Name
Eaton LV AutoVAR 600 capacitor bank
Catalog Number
350TPCSR631
UPC
786685376363
Product Length/Depth
26.25 in
Product Height
78 in
Product Width
38.5 in
Product Weight
808 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
AUTOVAR 600
Amperage Rating
336A
Mounting
Floor
Options
Optional molded-case circuit breaker rated 65 kAIC at 480V and 600V, Optional digital metering-IQ 250
Phase
Three-phase
Product Category
Switched Capacitor Banks
Voltage rating
600 V
Enclosure
Single-door enclosure unit
Frame size
L
Rating
350 kVAR
Step X kVAR
7 x 50 kVAR
Eaton Specification Sheet - 350TPCSR631
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: Three-phase 600 V design and 350 kVAR rating enable robust reactive power correction and smoother voltage profiles. Business Impact: Improves plant power factor, reduces utility demand charges, and supports compliance with industrial standards. Application: Suitable for large motor loads and critical processes in manufacturing floors. Feature: 7 x 50 kVAR step configuration provides scalable VAR support. Business Impact: Allows precise tuning to load changes, enabling energy optimization without oversizing. Application: Ideal for facilities with varying motor starts and process loads. Feature: Floor-mounted, single-door enclosure with L frame. Business Impact: Simplifies installation, service access, and footprint management in restricted spaces. Application: Facilities with limited space or retrofit projects. Feature: Optional molded-case circuit breaker rated 65 kAIC at 480/600 V. Business Impact: Enhances protection and uptime by isolating faults quickly and safely. Application: Critical power sections, OEM integrations, and retrofit scenarios. Feature: Optional IQ 250 digital metering. Business Impact: Enables real-time monitoring, efficiency analytics, and easier commissioning. Application: Data centers, campuses, and multi-line facilities requiring performance visibility. Feature: Certifications and safety features (UL Listed, CSA Certified, UL 508A, UL 810, IEEE Std. 18). Business Impact: Reduces regulatory risk and accelerates procurement approvals. Application: Compliance-driven projects and regulated industries. Feature: Enclosure, frame size, and dimensions (Floor mounting, L frame; 26.25 in depth, 78 in height, 38.5 in width). Business Impact: Predictable footprint supports precise planning and seamless integration with existing equipment. Application: New installations and site-specific retrofits. Feature: Optional metering and protection compatibility with IQ 250 and MCCB configurations. Business Impact: Streamlines commissioning, troubleshooting, and ongoing maintenance. Application: Industrial facilities requiring accurate monitoring and flexible protection schemes.
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FAQs
The 350TPCSR631 is a floor-mounted, single-door enclosure designed for three-phase 600 V systems. It supports optional molded-case circuit breakers up to 65 kAIC and can integrate with IQ 250 digital metering, making compatibility straightforward with Eaton or approved third-party protection schemes. Ensure adequate clearance and ease of access for maintenance.
Key specs include a 350 kVAR rating, 336 A amperage, 600 V voltage rating, and a 7 x 50 kVAR step configuration. Enclosure is floor-mounted with L-frame construction, and the unit measures 26.25 in depth, 78 in height, and 38.5 in width, weighing 808 lb. Optional MCCB protection and IQ 250 metering are available.
The product is UL Listed and CSA Certified, with UL 508A, CSA Std. C22.2 No. 190, UL 810, and IEEE Std. 18 compliance. These certifications support safety, control integration, and reliable performance in industrial environments.
Warranty follows Eaton Selling Policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. Support covers parts and service for standard configurations, with optional extended service agreements available through Eaton channels.
By improving power factor and reducing reactive power demand, the unit lowers utility kVA charges and improves voltage profiles, contributing to energy savings. With IQ 250 metering for performance visibility and scalable VAR steps, facilities gain actionable data for optimization and faster payback assessments.