Eaton CVS3225Y Molded Case Circuit Breaker - UL 489
Part Number: CVS3225Y
Quick Summary
The Eaton CVS3225Y Molded Case Circuit Breaker provides robust overload protection for three-pole panel feeders in industrial electrical distribution. Maintenance teams struggle with nuisance trips, improper interrupt ratings, and retrofit challenges in aging installations. UL 489 and CSA Std. C22.2 No. 5 certifications help ensure code compliance while the 42 kAIC interrupt rating supports high fault currents. Designed for CV frame compatibility and 225 A service capability, it simplifies panel design and reduces total cost of ownership through reliable protection and a compact footprint. Its compact 7.5 by 5 by 5 inch footprint helps installers maximize space in crowded electrical rooms while maintaining accessibility.
Product Information
Extended Description
CVS3225Y Eaton: Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,225 A,42 kAIC,Three-pole,#6 - 4/0 Al/Cu,CV,#4/0 kcmil maximum line
Product Name
Eaton CCV tenant main breaker
Catalog Number
CVS3225Y
UPC
786685704494
Product Length/Depth
7.5 in
Product Height
5 in
Product Width
5 in
Product Weight
4.4 lb
Warranty
Limited lifetime
Certifications
UL 489 CSA Std. C22.2 No. 5
Type
Molded case circuit breaker
Amperage Rating
225 A
Circuit breaker frame type
CV
Terminals
#4/0 kcmil maximum line
Interrupt rating
42 kAIC
Wire size
#6-4/0 AWG Cu/Al
Number of poles
Three-pole
Residential and Light Commercial, Load centers and Circuit Breakers, Volume 1 Tab 1
Eaton Specification Sheet - CVS3225Y
Feature: 225 A Amperage Rating. Business Impact: Enables protection for high-demand feeders without unnecessary upstream fusing, optimizing panel utilization and reducing component count. Application: Ideal for CV-frame distribution panels in machine rooms and process lines. Feature: 42 kAIC interrupt rating. Business Impact: Provides robust fault-current interruption, reducing equipment damage and arc-flash exposure. Application: Critical for panels exposed to high fault currents in industrial facilities. Feature: Three-pole design. Business Impact: Ensures synchronized protection for 3-phase systems, improving coordination and reliability. Application: Suitable for industrial automation panels and motor control centers. Feature: Wiring compatibility (#6-4/0 AWG Cu/Al; up to #4/0 kcmil). Business Impact: Flexible conductor options simplify installation and spare parts management. Application: Field wiring to motors and feeders in tight control enclosures. Feature: Compact footprint (7.5 in L x 5 in W x 5 in H) and weight (4.4 lb). Business Impact: Space-saving installation and easier retrofits in crowded panels, reducing installation time and enclosure requirements. Application: Retrofit projects and new builds with limited panel space. Feature: Certifications UL 489 and CSA Std. C22.2 No. 5. Business Impact: Ensures code compliance and project acceptance, enabling easier procurement and commissioning. Application: North American industrial control panels and distribution systems. Feature: Limited lifetime warranty. Business Impact: Long-term reliability with reduced lifecycle costs, contributing to lower maintenance spend. Application: Smooth asset management and predictable TCO for critical power protection.
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FAQs
To install CVS3225Y, mount the breaker in a compatible CV frame enclosure designed for molded case breakers. Connect conductors up to #4/0 kcmil (maximum line) using Cu or Al wire within the #6-4/0 AWG range, ensuring secure terminations and proper torque per the enclosure documentation. Confirm UL 489/CSA compliance and verify the three-pole alignment for correct phase sequencing.
The CVS3225Y is rated for 225 A with a 42 kAIC interrupt rating. It is a three-pole molded case circuit breaker designed for CV frame configurations and supports conductors up to #6-4/0 AWG Cu/Al, with terminals limited to #4/0 kcmil maximum line.
Yes. CVS3225Y is a three-pole molded case circuit breaker built for CV-frame, three-phase systems. It provides synchronized protection for industrial panels, motor control centers, and distribution blocks, offering reliable overcurrent protection for balanced 3-phase loads.
CVS3225Y carries UL 489 and CSA Std. C22.2 No. 5 certifications. These approvals indicate compliance with recognized electrical safety standards, streamlining procurement, ensuring code compliance in North America, and facilitating safer, reliable panel installations.
The CVS3225Y offers a limited lifetime warranty and a compact, lightweight form factor (7.5 in L x 5 in W x 5 in H; 4.4 lb). This combination supports lower total cost of ownership through reduced maintenance needs, easier retrofits, and dependable protection for mission-critical power distribution assets.