Eaton 400TPCSR631M AutoVAR - UL 508A Certified
Part Number: 400TPCSR631M
Quick Summary
Eaton LV AutoVAR 600 capacitor bank stabilizes voltage and reactive power in three-phase industrial drives. When facilities rely on large motor loads, voltage sags and poor power factor can raise energy costs and trigger penalties. UL 508A, CSA C22.2 No. 190, UL 810, and IEEE 18 certifications underpin safety, fire resistance, and dependable control integration. Designed for retrofit and new installations, it enables predictable commissioning, easier maintenance, and measurable efficiency gains across plant operations. By correcting power factor at the source, it reduces line losses and extends equipment life, delivering faster ROI and improved reliability for electrical systems. This solution scales with infrastructure and aligns with sustainability goals in modern manufacturing environments.
Product Information
Extended Description
400TPCSR631M Eaton: Eaton AUTO CAP BANK, FLR MTD, 600V, 400 KVAR W/600 AMP CB
Product Name
Eaton LV AutoVAR 600 capacitor bank
Catalog Number
400TPCSR631M
UPC
786685376011
Product Length/Depth
26 in
Product Height
79 in
Product Width
38.5 in
Product Weight
877 lb
Certifications
UL 508A CSA Std. C22.2 No. 190 UL 810 IEEE Std. 18
Type
AutoVAR
Phase
Three-phase
Feature: The 600 V AutoVAR capacitor bank delivers 400 KVAR of reactive power with an integrated 600 A circuit breaker. Business Impact: This combination provides robust voltage support during motor startups and load swings, reducing utility penalties and minimizing line losses. Application: Ideal for motor-driven lines, conveyors, and large pumps in manufacturing and processing facilities. Feature: Three-phase configuration with a substantial footprint designed for LV switchgear integration. Business Impact: Simplifies coordination with existing electrical rooms and reduces wiring complexity, enabling faster project timelines. Application: Retrofit projects and new installations in plant floors with limited space. Feature: Complete certification package including UL 508A, CSA Std. C22.2 No. 190, UL 810, and IEEE 18. Business Impact: Enhances safety compliance, inspection readiness, and potential eligibility for utility incentives. Application: Facilities subject to strict regulatory requirements and energy programs. Feature: Durable construction and field-service friendly design, with dimensions of 26 in L, 38.5 in W, 79 in H and a weight of 877 lb. Business Impact: Predictable installation planning, reduced downtime, and easier maintenance scheduling. Application: Retrofit and new-build projects in industrial environments where reliability matters. Feature: Clear technical documentation and OEM compatibility support, including the Eaton specification sheet. Business Impact: Accelerates procurement, integration testing, and drop-in compatibility with existing assets. Application: Capable for data centers, process plants, and large facility power factor projects.
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FAQs
The 400TPCSR631M is a three-phase 600 V capacitor bank with a 600 A circuit breaker, designed for direct integration with standard LV switchgear. It fits typical electrical rooms thanks to its footprint of 26 in L x 38.5 in W x 79 in H and weight of 877 lb. Ensure proper protective coordination and clearance per OEM guidelines for safe installation.
You can expect immediate reactive power support that improves power factor and voltage stability under varying load, reducing line losses and potentially lowering utility charges. With 400 KVAR of capacity and a robust 600 A breaker, motors experience reduced starting surges and improved efficiency, enabling energy savings across motor-driven processes.
Yes. The AutoVAR design targets motor drives, pumps, conveyors, and other heavy-load equipment by delivering rapid voltage correction and stable power factor. Its three-phase configuration and integrated protection support reliable operation in manufacturing environments, helping to minimize downtime and extend motor life while enabling simpler commissioning.
The unit carries UL 508A, CSA C22.2 No. 190, UL 810, and IEEE 18 certifications. These standards verify electrical safety, fire resistance, control-system reliability, and compliance with industry best practices, reducing risk during installation and helping qualify for energy incentives and utility programs.
Plan for periodic inspection of capacitor modules and protective devices, ensure adequate ventilation and temperature control, and maintain access for routine servicing. Stock common wear items and schedule preventive maintenance aligned with OEM recommendations to minimize downtime and maximize capacitor bank life in demanding industrial environments.