Eaton CV Series Three-Pole Mol...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,000.00
$857.70
Eaton Molded Case Circuit Breaker Three-Pole 42kAIC Type CV Main Breaker

Eaton CV Series Three-Pole Molded Case Circuit Breaker 42kAIC Main Breaker

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Model: CVS3060X

In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,000.00
$857.70
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Eaton CV Series Three-Pole Molded Case Circuit Breaker 42kAIC Main Breaker

Professional electrical protection with high interrupt capacity

The Eaton CV Series Three-Pole Molded Case Circuit Breaker delivers reliable electrical protection with 42kAIC interrupt rating for demanding commercial and industrial applications. This main breaker features robust molded case construction and accommodates wire sizes from #6-4/0 AWG Cu/Al with #4/0 kcmil maximum load capacity.

Professional Features & Benefits

  • 42kAIC Interrupt Rating: Provides high fault current interruption capability for enhanced system protection and safety.
  • Three-Pole Configuration: Delivers comprehensive protection for three-phase electrical systems with simultaneous tripping.
  • CV Frame Type: Engineered for reliable performance with proven molded case design and construction.
  • Flexible Wire Compatibility: Accommodates #6-4/0 AWG Cu/Al conductors with #4/0 kcmil maximum load for versatile installation options.
  • Compact Dimensions: 5" x 5" x 7.5" footprint optimizes panel space utilization while maintaining full functionality.
  • Main Breaker Design: Serves as primary disconnect and protection point for electrical distribution systems.

Technical Specifications

  • Circuit Breaker Frame Type: CV
  • Interrupt Rating: 42 kAIC
  • Number Of Poles: Three-pole
  • Product Details: Molded case circuit breaker
  • Product Height: 5 in
  • Product Length Depth: 7.5 in
  • Product Width: 5 in
  • Terminals: #4/0 kcmil maximum load
  • Wire Size: #6-4/0 AWG Cu/Al

Professional Applications

  • Commercial Building Main Distribution
  • Industrial Facility Power Distribution
  • Multi-Unit Residential Properties
  • Professional Office Buildings
  • Retail and Service Establishments
  • Light Industrial Manufacturing
  • Emergency Services Facilities

Why Choose Eaton Quality?

Eaton molded case circuit breakers deliver proven reliability and durability for critical electrical protection applications. The CV series combines robust construction with precise engineering to ensure consistent performance and long service life in demanding commercial and industrial environments.

Manufacturer Resources

Product Specs

Circuit Breaker Frame Type:
CV
Interrupt Rating:
42 kAIC
Number Of Poles:
Three-pole
Product Details:
Molded case circuit breaker
Product Height:
5 in
Product Length Depth:
7.5 in
Product Width:
5 in
Terminals:
#4/0 kcmil maximum load
Wire Size:
#6-4/0 AWG Cu/Al
Department:
Electrical
Product Group:
Circuit Protection
Product Type:
Circuit Breaker
Product Subgroup:
Circuit Breakers
Product Length:
7.5 in

Eaton CVS3060X – Frequently Asked Questions

1) What amp ratings does the Eaton CV Series three-pole breaker come in?
Ten ratings, all three-pole: 60A (CVS3060X), 70A (CVS3070X), 80A (CVS3080X), 90A (CVS3090X), 100A (CVS3100X), 125A (CVS3125X), 150A (CVS3150X), 175A (CVS3175X), 200A (CVS3200X), 225A (CVS3225X). The frame, interrupt rating, and terminal wire range are the same across all ten, so the amp rating is the only choice that changes the part number.
2) Will 4/0 copper landing lugs fit this Eaton CV main breaker?
Yes. The CV type breaker terminals take #6 through 4/0 AWG copper or aluminum, with #4/0 kcmil as the maximum load conductor. So a 4/0 Cu feeder lands directly in the breaker lug with no adapter, and anything smaller down to #6 is also within range. Conductors larger than 4/0, or parallel runs, will not land in these terminals.
3) I need to replace an existing Eaton type CV main breaker. How do I match it?
Match two things: the frame type and the amp rating. This is the Eaton CV frame, so a CV replacement drops into the same application, and the part number carries the amperage in it (CVS3100X is the 100A three-pole, CVS3200X the 200A). Confirm the amp rating stamped on the handle of the old breaker and order the matching CVS3 number. Do not substitute a different Eaton frame letter; the frame determines the mounting and the interrupt rating.
4) How much panel space does the Eaton CV breaker need?
The breaker measures 5 in wide, 5 in high, and 7.5 in deep. The 7.5 in depth is the number to check first, since it drives how deep the enclosure or gutter has to be behind the deadfront. Add room for the feeder bending radius on top of that.
5) Can I use this CV breaker as a branch or feeder breaker instead of a main?
The CV type is a molded case circuit breaker sold here in the main breaker configuration, serving as the primary disconnect and overcurrent device for a distribution system. If you need a feeder or branch device inside an existing panel, order the breaker type that matches that panel's interior rather than a main breaker frame.
6) Is a three-pole breaker right for a 120/208V three-phase panel?
Three-pole is the configuration for three-phase systems, and all ten CV amp ratings here are three-pole, tripping all three phases together on a fault in any one of them. For a single-phase 120/240V service you want a two-pole breaker instead, not this one.
7) For a 200A three-phase main on a multi-unit building, which CV part number do I order?
CVS3200X is the 200A three-pole in the CV frame. It lands feeders from #6 to 4/0 AWG Cu/Al, which covers a typical 4/0 aluminum or copper 200A service run, and carries the 42 kAIC rating. If your service calculation lands at 225A instead, CVS3225X is the next step up.
How fast can I get the Eaton CVS3060X delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton CVS3060X come with a warranty?
Absolutely. The Eaton CVS3060X is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton CVS3060X?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Eaton CVS3060X from ZenSupply?
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