Eaton CVS3175 Molded Case Circuit Breaker - 42 kAIC
Part Number: CVS3175
Quick Summary
Eaton CVS3175 Molded Case Circuit Breaker provides reliable overcurrent protection for industrial power distribution panels. This device helps engineers guard critical loads against short circuits and overloads in CV-frame systems. UL 489 and CSA Std. C22.2 No. 5 certifications ensure regulatory compliance, while the CV frame alignment supports Eaton's modular protection strategy. With precise trip characteristics and rugged construction, it tolerates the temperature swings and vibration typical of industrial environments. The 175 A rating paired with a 42 kAIC interrupt capacity enables protection for motor feeders and dense panel layouts, helping reduce downtime. This combination supports faster commissioning and lowers lifecycle costs for panel builders and maintenance teams, delivering consistent performance over the asset life.
Product Information
Extended Description
CVS3175 Eaton: Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,175 A,42 kAIC,Three-pole,#6 - 4/0 Al/Cu,CV,#6 - 4/0 kcmil line and load
Product Name
Eaton CCV tenant main breaker
Catalog Number
CVS3175
UPC
786685704371
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
175 A
Circuit breaker frame type
CV
Terminals
#6-4/0 kcmil line and load
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 - CVS3175
The CVS3175 delivers a 175 A rating with a 42 kAIC interrupt capacity in a CV-frame, three-pole design. This combination provides robust short-circuit protection while minimizing nuisance trips in demanding loads. It is readily applied in industrial control panels and distribution centers that require dependable three-phase protection. Terminals sized for #6 to 4/0 kcmil Cu/Al (#6-4/0) simplify conductor termination and reduce the risk of incorrect sizing. The wide wire range supports both copper and aluminum feeders, streamlining procurement and installation across mixed electrical environments. The unit's compact footprint — 7.5 in length with a 5x5 in profile and a 4.4 lb weight — enables easy panel retrofit and space-limited installations. Quick mounting and consistent mounting orientation shorten commissioning time and improve field reliability. UL 489 and CSA Std. C22.2 No. 5 certifications validate safety and compliance for low-voltage systems. This assurance helps with regulator approvals, end-user confidence, and standardization across multiple facilities. A limited lifetime warranty and Eaton's global support network reduce lifecycle risk and maintenance costs. The CVS3175 is designed for long service life in industrial environments, supporting predictable asset management and improved total cost of ownership.
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FAQs
The CVS3175 is a three-pole molded case breaker designed for CV-frame panelboards. It accepts #6 to 4/0 kcmil conductors (Cu/Al) and measures 7.5 in long by 5 in high and 5 in deep, with an approximate weight of 4.4 lb. Use appropriate mounting hardware and ensure the panel supports a 175 A rating with a 42 kAIC interrupt capacity. This combination simplifies retrofit projects and reduces field wiring errors.
CVS3175 provides a 175 A amperage rating and a 42 kAIC interrupt rating within a CV-frame, three-pole design. It is suitable for protecting 3-phase motor feeders and distribution circuits, minimizing arc energy risk and ensuring rapid isolation during fault events. The device uses #6-4/0 AWG Cu/Al terminals to maintain consistent electrical contact and reliability.
Yes. The CVS3175 is built around the CV frame and three-pole configuration, aligning with Eaton’s CV-series protection strategy. Its line/load terminals support #6-4/0 kcmil conductors, enabling straightforward integration into existing CV panelboards and minimizing replacement needs during upgrades or expansions.
The CVS3175 carries UL 489 and CSA Std. C22.2 No. 5 certifications, providing recognized safety and performance validation for low-voltage circuit protection devices. These certifications support compliance in industrial facilities and simplify inspector sign-off during commissioning and audits.
The CVS3175 comes with a limited lifetime warranty, reflecting Eaton’s confidence in long-term reliability. Coupled with Eaton’s global support network, this reduces lifecycle risk, simplifies spare parts planning, and supports predictable maintenance schedules for industrial assets.