Eaton CVH3225Y Molded Case Circuit Breaker - 100 kAIC
Part Number: CVH3225Y
Quick Summary
Eaton CVH3225Y Molded Case Circuit Breaker provides overcurrent protection for industrial power distribution panels. Engineers routinely battle nuisance trips and unplanned downtime when protecting mixed Cu/Al loads. This unit carries CSA Std. C22.2 No. 5 and UL 489 certifications, aligning with robust electrical safety requirements. The three-pole CV frame, 225 A rating, and 100 kAIC interrupt capability support scalable protection while simplifying procurement and maintenance for panel shops and end users alike.
Product Information
Extended Description
CVH3225Y Eaton: Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,225 A,100 kAIC,Three-pole,#6 - 4/0 Al/Cu,CV,#4/0 kcmil maximum line
Product Name
Eaton CCV tenant main breaker
Catalog Number
CVH3225Y
UPC
786685705378
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
225 A
Circuit breaker frame type
CV
Terminals
#4/0 kcmil maximum line
Interrupt rating
100 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 - CVH3225Y
Feature → Business Impact → Application: The CVH3225Y’s 100 kAIC interrupt rating delivers high fault-current protection, reducing equipment damage and downtime in critical processes; ideal for industrial service entrances and main distribution panels where reliability is non-negotiable. Feature → Business Impact → Application: At 225 A, this molded case circuit breaker accommodates substantial load demands with precise coordination to prevent nuisance trips and unnecessary disconnections in manufacturing lines and data centers. Feature → Business Impact → Application: The three-pole CV frame supports balanced three-phase protection, simplifying installation in standard 3PH panels and minimizing wiring complexity for electricians during retrofits or new builds. Feature → Business Impact → Application: Terminals sized for #6-4/0 AWG Cu/Al and a maximum line of #4/0 kcmil provide flexible wiring options, easing field assembly and future expansion while preserving secure connections. Feature → Business Impact → Application: UL 489 and CSA Std. C22.2 No. 5 certifications ensure compliance with global electrical safety standards, reducing risk during audits and facilitating cross-border projects. Feature → Business Impact → Application: A limited lifetime warranty and compact 7.5 in depth, 5 in height, and 5 in width footprint simplify inventory management and replacement in compact switchgear and load centers, boosting ROI through reduced maintenance time.
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FAQs
The CVH3225Y accepts Cu/Al wiring up to #4/0 kcmil on the line side and uses #6-4/0 AWG for termination, enabling flexible field wiring and straightforward retrofits in existing panels without special adapters.
This unit provides a 100 kAIC interrupt rating, meaning it can safely interrupt high fault currents typical in industrial feeders, reducing equipment damage and downtime during short circuits and overloads.
Yes. It is a three-pole molded case circuit breaker designed for three-phase systems, matching CV frame dimensions and panel bus configurations to simplify installation and coordination with other protection devices.
The CVH3225Y carries UL 489 and CSA Std. C22.2 No. 5 certifications, ensuring alignment with North American electrical safety standards and simplifying approvals for industrial and commercial installations.
Eaton provides a limited lifetime warranty on this device, and its standardized CV frame and mounting footprint reduce replacement time and spare parts inventory, improving maintenance efficiency and overall ROI in ongoing operations.