Eaton CVS2175X3MM Molded Case Circuit Breaker - 42 kAIC
Part Number: CVS2175X3MM
Quick Summary
CVS2175X3MM molded case circuit breaker is designed to protect low-voltage panels and MCCs with reliable interruption performance. This 175 A, two-pole device helps simplify main breaker configurations while delivering robust fault current protection in demanding environments. UL 489 and CSA Std. C22.2 No. 5 listings provide strong code compliance and field acceptance. For panel builders and OEMs, the included mounting kit and broad termination options support faster, safer installations, delivering consistent protection without sacrificing wiring flexibility. In practice, this breaker supports modern low-voltage protection strategies, helping facilities meet safety, reliability, and uptime goals across industrial applications.
Product Information
Extended Description
CVS2175X3MM Eaton: Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,175 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
CVS2175X3MM
UPC
786685759210
Product Length/Depth
11.41 in
Product Height
6.2 in
Product Width
6.3 in
Product Weight
4 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
175 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 - CVS2175X3MM
Feature: 175 A amperage rating paired with a 42 kAIC interrupt rating. Business Impact: Enables safe handling of high fault currents while maintaining service continuity for critical loads in panels and MCCs. Application: Suitable for load centers and switchgear in manufacturing environments. Feature: CV frame two-pole design with #6-4/0 AWG Cu/Al termination. Business Impact: Maximizes conductor compatibility and reduces lug costs by supporting large gauge wires. Application: Ideal for heavy-duty motor control circuits and power distribution blocks.Feature: Includes mounting kit. Business Impact: Shortens installation time and minimizes missing-accessory risk, lowering field labor costs. Application: Expedites factory or field assembly in new builds and retrofits.Feature: Maximum load capability up to #300 kcmil with terminal shield requirement noted for large conductors. Business Impact: Extends wiring flexibility while ensuring safe termination and CSA/UL compliance. Application: Critical for sites using large feeder conductors in compact panel spaces.Feature: Certifications UL 489 and CSA Std. C22.2 No. 5. Business Impact: Provides regulatory confidence and smoother approval workflows for projects in North America. Application: Compliance-focused deployments in commercial and industrial facilities.Note: Catalog Notes indicate that 300 kcmil options require a terminal shield and add 1.50 inches to breaker length, an important consideration for enclosure design and retrofits in tight spaces.
Get a Quick Quote for a Eaton CVS2175X3MM
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 CVS2175X3MM?
Enquire Now
FAQs
CVS2175X3MM uses the CV frame type and is a two-pole molded case circuit breaker rated for 175 A with #6-4/0 AWG Cu/Al terminations and a maximum load of #300 kcmil. It includes a mounting kit for quick installation, and the electrical connections support large feeders while meeting UL 489 and CSA requirements. This makes it suitable for panelboards, MCCs, and switchgear in industrial settings.
The 42 kAIC interrupt rating indicates the maximum interrupting capability of CVS2175X3MM under short-circuit conditions. This high rating reduces the risk of catastrophic failure and arcing, improving system reliability for high-current faults. In practical terms, it protects downstream equipment and wiring in industrial panels while satisfying code requirements for many commercial and manufacturing installations.
Key considerations include confirming the CV frame fit, ensuring conductor sizes fall within #6-4/0 AWG Cu/Al, and planning for the #300 kcmil maximum load with the terminal shield if used. The unit includes a mounting kit to simplify mounting, and note that 300 kcmil options add 1.50 inches to the breaker length, which may affect enclosure clearance.
CVS2175X3MM is listed under UL 489 and CSA Std. C22.2 No. 5. These certifications verify adherence to recognized safety and performance standards for electrical protection devices, facilitating regulatory approvals, insurance acceptance, and standard-compliant installations in North American facilities.
The 175 A rating with a 42 kAIC interrupt capability reduces fault-related downtime and helps protect costly equipment. The included mounting kit lowers installation costs, while durable construction and UL/CSA certifications support longer service life and fewer field failures. Expect lower maintenance overhead and faster commissioning in load centers and industrial panels.