Eaton CVS3150 Molded Case Circuit Breaker - 42 kAIC
Part Number: CVS3150
Quick Summary
CVS3150 is a molded case circuit breaker used to protect electrical circuits in industrial distribution panels and switchgear. The primary function is to reliably interrupt fault current while limiting downstream damage, reducing downtime and maintenance costs. In real-world installations, nuisance trips, wiring compatibility, and space constraints are common pain points; the CVS3150 with a 150 A rating, three-pole configuration, and CV frame design directly addresses those challenges. It is certified under CSA Std. C22.2 No. 5 and UL 489, ensuring safety and regulatory acceptance. This combination supports robust low-voltage protection strategies and motor feeder protection, delivering field-ready reliability with straightforward installation and long-term lifecycle value.
Product Information
Extended Description
CVS3150 Eaton: Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,150 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
CVS3150
UPC
786685704364
Product Length/Depth
7.5 in
Product Height
5 in
Product Width
5 in
Product Weight
4.4 lb
Warranty
Limited lifetime
Certifications
CSA Std. C22.2 No. 5 UL 489
Type
Molded case circuit breaker
Amperage Rating
150 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 - CVS3150
Feature: 150 A amperage rating and 42 kAIC interrupt capacity under the CV frame; Business Impact: Protects large feeders while handling high fault currents, reducing equipment damage and downtime; Application: Industrial distribution panels and switchgear needing reliable fault interruption. Feature: Three-pole design with #6-4/0 kcmil line and load terminals for Cu/Al; Business Impact: Enables straightforward, versatile wiring with robust conductor support, lowering installation risk; Application: 3-phase motor feeders and power distribution circuits. Feature: UL 489 and CSA Std. C22.2 No. 5 certifications; Business Impact: Meets stringent regulatory requirements, improving audit readiness and supplier qualification; Application: Commercial and industrial controls environments. Feature: Compact footprint (7.5 in L, 5 in W, 5 in H) and 4.4 lb weight; Business Impact: Easier panel integration and reduced enclosure space; Application: New builds and retrofit installations. Feature: Limited lifetime warranty; Business Impact: Lower total cost of ownership and predictable maintenance planning; Application: Long-term asset management in manufacturing and facilities. Feature: 150 A, 42 kAIC, and three-pole protection; Business Impact: Supports efficient spare-part planning and fast field replacement; Application: Routine upkeep of electrical distribution.
Get a Quick Quote for a Eaton CVS3150
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 CVS3150?
Enquire Now
FAQs
CVS3150 fits CV frame assemblies and uses #6-4/0 Cu/Al terminals, enabling straightforward wiring in standard industrial panels. Its three-pole configuration supports typical 3-phase distributions, while the 7.5 in length and 5x5 in footprint help with space planning. Ensure proper torque on lugs and maintain clearances per local codes to optimize performance and ease future maintenance.
CVS3150 is a 150 A molded case circuit breaker with a 42 kAIC interrupt rating and three-pole design. It uses CV frame compatibility and accepts #6-4/0 kcmil line and load conductors in Cu/Al. Certifications include UL 489 and CSA Std. C22.2 No. 5, making it suitable for standard low-voltage protection in industrial settings.
Yes. The three-pole CVS3150 provides three-phase protection suitable for motor feeders and other 3-phase loads. Its 150 A rating and 42 kAIC interrupt capacity support fault interruption at the motor and distribution level, while the Cu/Al terminal flexibility and CV frame design streamline wiring and replacement in motor control centers.
CVS3150 carries UL 489 and CSA Std. C22.2 No. 5 certifications, indicating adherence to recognized safety and performance standards for low-voltage circuit breakers. These certifications simplify regulatory approvals, enhance supply-chain reliability, and support compliance during audits and customer qualifications in industrial environments.
The CVS3150 combines a durable, limited lifetime warranty with a compact, space-efficient form factor and high interrupt rating. This translates to lower lifecycle costs, reduced maintenance downtime, and easier spare-part management in plants with extensive low-voltage protection needs.