Eaton CVS2225X3MM Molded Case Circuit Breaker - 42 kAIC
Part Number: CVS2225X3MM
Quick Summary
CVS2225X3MM is an Eaton molded case circuit breaker used to protect electrical feeders in industrial switchgear. Engineers often struggle to find a device that fits standard panels, handles large conductors, and minimizes downtime. UL 489 and CSA Std. C22.2 No. 5 certifications ensure safety and compliance, backed by a limited lifetime warranty. With a CV frame, 225 A rating, and 42 kAIC interrupt rating, it provides robust protection for critical loads, especially when paired with the included mounting kit. Compact dimensions and compatibility with #6-4/0 Cu/Al wire streamline installation, reducing total project cost while delivering reliable, long-term performance.
Product Information
Extended Description
CVS2225X3MM Eaton: Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,225 A,42 kAIC,Two-pole,#6 - 4/0 Al/Cu,CV,#300 kcmil maximum load,Includes mounting kit
Product Name
Eaton CCV tenant main breaker
Catalog Number
CVS2225X3MM
UPC
786685705958
Product Length/Depth
7.5 in
Product Height
5 in
Product Width
3.5 in
Product Weight
2.75 lb
Warranty
Limited lifetime
Certifications
CSA Std. C22.2 No. 5 UL 489
Catalog Notes
#300 kcmil options use a terminal shield and add 1.50 inches (38.1 mm) to the length of the breaker
Type
Molded case circuit breaker
Amperage Rating
225 A
Circuit breaker frame type
CV
Accessories
Includes mounting kit
Terminals
#300 kcmil maximum load
Interrupt rating
42 kAIC
Wire size
#6-4/0 AWG Cu/Al
Number of poles
Two-pole
Residential and Light Commercial, Load centers and Circuit Breakers, Volume 1 Tab 1
Eaton Specification Sheet - CVS2225X3MM
225 A protection with a 42 kAIC interrupt rating delivers high-current protection and fast fault clearing, reducing equipment damage and downtime for demanding industrial feeders. This translates into improved uptime for manufacturing lines and critical distribution paths, particularly in facilities with high fault current potential. The CV molded case design fits standard Eaton switchgear footprints, enabling easier retrofits and space optimization in crowded control rooms and power panels. The two-pole configuration simplifies wiring in common feeder circuits, while maintaining a compact footprint that supports modular panel layouts and streamlined maintenance routines. Terminals support #6-4/0 Cu/Al conductors and up to #300 kcmil loads when shielded, enabling flexible feeder sizing and future-proofing for conductor upgrades. The included mounting kit reduces field assembly time and ensures reliable mechanical fit, minimizing installation risk and labor costs. UL 489 and CSA Std. C22.2 No. 5 certifications provide regulatory assurance for industrial applications, with a limited lifetime warranty that mitigates total ownership risk. The unit’s 7.5 in length, 5 in height, and 3.5 in width deliver a practical balance of protection and space efficiency, supporting compact panels without compromising electrical resilience. This combination of protection, compatibility, and serviceability makes the CVS2225X3MM a dependable choice for electricians and engineers seeking predictable performance in heavy-use environments.
Get a Quick Quote for a Eaton CVS2225X3MM
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton CVS2225X3MM?
Enquire Now
FAQs
The CVS2225X3MM is ideal for protecting industrial feeders in switchgear, load centers, and control panels where space is limited and high fault current is possible. Its 225 A rating and 42 kAIC interrupt capacity support dependable short-circuit protection, while the CV frame fits standard equipment footprints. This combination is particularly advantageous in manufacturing lines, water treatment plants, and data-center power distribution where uptime is critical.
Yes. The CVS2225X3MM carries UL 489 certification and CSA Std. C22.2 No. 5 compliance, ensuring regulatory acceptance for industrial electrical installations. These certifications reflect adherence to safety and performance standards, reducing qualification risk for panel builds and helping ensure project approvals in regulated environments.
The breaker supports conductors from #6 through #4/0 AWG for copper and aluminum, with a maximum load of #300 kcmil under shielded configurations. This flexibility accommodates a wide range of feeder designs and conductor upgrades, while the terminal shield option for 300 kcmil helps maintain safe, code-compliant termination in larger systems.
Including a mounting kit simplifies mechanical installation by ensuring proper alignment, reducing the time needed to secure the breaker in place. This is especially valuable in crowded panels or retrofit jobs, where misalignment can lead to connection issues or longer commissioning. The kit complements the CV frame’s compatibility with standard Eaton equipment for faster, more reliable panel builds.
The CVS2225X3MM comes with a limited lifetime warranty, providing long-term protection against manufacturing defects. Routine maintenance involves periodic inspection of terminations and torque verification per electrical codes, with the 2-pole design and robust interrupt rating supporting stable performance under typical industrial duty cycles. This warranty and straightforward maintenance contribute to lower lifecycle costs and predictable ROI.