Eaton CVS2125X Molded Case Circuit Breaker - 42 kAIC UL 489
Part Number: CVS2125X
Quick Summary
CVS2125X molded case circuit breaker provides reliable overcurrent protection for electrical panels in industrial facilities. Engineers often confront crowded, densely packed panels where protection must be precise and coordinated across feeders, increasing risk and maintenance costs. UL 489 and CSA Std. C22.2 No. 5 certifications underpin safety and regulatory compliance, while compatibility with Eaton CV frame equipment streamlines procurement and integration. This model supports compact panel layouts and scalable protection strategies, enabling faster commissioning and lower total cost of ownership for industrial automation and electrical distribution projects.
Product Information
Extended Description
CVS2125X Eaton: Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,125 A,42 kAIC,Two-pole,#6 - 4/0 Al/Cu,CV,#4/0 kcmil maximum load
Product Name
Eaton CCV tenant main breaker
Catalog Number
CVS2125X
UPC
786685705552
Product Length/Depth
7.5 in
Product Height
5 in
Product Width
3.5 in
Product Weight
2.75 lb
Warranty
Limited lifetime
Certifications
UL 489 CSA Std. C22.2 No. 5
Type
Molded case circuit breaker
Amperage Rating
125 A
Circuit breaker frame type
CV
Terminals
#4/0 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 - CVS2125X
125 A rating with a 42 kAIC interrupt capacity delivers rapid fault clearance, protecting costly equipment and reducing downtime across critical lines. Business impact: minimized damage, reduced outage time, and improved plant productivity. Application: main and feeder protection in industrial switchgear and control panels. The two-pole CV molded case design provides robust, space-efficient protection while simplifying wire routing and field maintenance. Business impact: easier installation, fewer miswires, and faster replacements. Application: compact panel boards and load centers where space is at a premium. Wire compatibility supports #6-4/0 AWG Cu/Al and #4/0 kcmil maximum load, enabling flexible feeder configurations. Business impact: broader wiring options and improved现场 labor efficiency. Application: diverse industrial installations with mixed conductor types. UL 489 and CSA Std. C22.2 No. 5 certifications offer regulatory assurance, reducing compliance risk for audits. Business impact: smoother approvals and safer operations. Application: any regulated industrial environment seeking certified protection. Its 7.5 in length, 5 in height, and 3.5 in width footprint, plus 2.75 lb weight, simplify mounting in standard panels. Business impact: lower cabinet depth and easier servicing. Application: panel retrofits and new installations. Limited lifetime warranty adds long-term value, supporting total cost of ownership reductions over the product life cycle. Application: procurement and maintenance planning for OEMs and end users.
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FAQs
The CVS2125X is a two-pole molded case circuit breaker built on the CV frame. It supports up to #4/0 kcmil maximum load terminals and Cu/Al wire in sizes #6-4/0 AWG, making it suitable for Eaton CV frame panels, load centers, and control gear in industrial facilities.
The CVS2125X provides a 125 A continuous rating with a 42 kAIC interrupt rating, enabling fast fault clearance on feeders and main buses while protecting protected equipment in demanding industrial applications.
This breaker carries UL 489 and CSA Std. C22.2 No. 5 certifications, confirming compliance with key safety and electrical code requirements for industrial and commercial installations.
CVS2125X measures 7.5 in in depth, 5 in in height, and 3.5 in in width, with a weight of approximately 2.75 lb, facilitating straightforward mounting in standard electrical enclosures.
Yes. The two-pole CVS2125X molded case breaker is designed for main and feeder protection in industrial panels, offering certified safety, a compact footprint, and CV frame compatibility for reliable everyday operation and long-term maintenance.