Eaton CL Series 2-Pole Circuit...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,000.00
$36.43
Eaton CL Series Plug-On Classified Replacement Breaker – 2-Pole, 120/240 V, 10 kAIC

Eaton CL Series 2-Pole Circuit Breaker 120/240V 10 kAIC Classified Replacement System

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Model: CL220CS

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

$1,000.00
$36.43
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Eaton CL Series 2-Pole Circuit Breaker 120/240V 10 kAIC Classified Replacement System

Professional Classified Replacement Circuit Protection

The Eaton CL Series delivers reliable 2-pole circuit protection with 120/240V rating and 10 kAIC interrupt capacity. This classified replacement breaker features common trip functionality and UL 489 certification, designed for Type CH loadcenters with #14-4 AWG Cu/Al wire compatibility. The clamshell pack configuration provides convenient bulk installation for professional electrical applications.

Professional Features & Benefits

  • 10 kAIC Interrupt Rating: Provides robust fault current protection for demanding electrical systems and enhanced safety performance.
  • 120/240V Two-Pole Design: Delivers reliable dual-pole protection for 240V loads and split-phase applications with common trip functionality.
  • UL 489 Certification: Ensures compliance with industry safety standards and provides verified performance for professional installations.
  • #14-4 AWG Cu/Al Wire Compatibility: Accommodates a wide range of conductor sizes for flexible installation and connection options.
  • Type CH Loadcenter Compatibility: Designed specifically for Type CH panels ensuring proper fit and reliable electrical connections.
  • Classified Replacement Design: Compatible with multiple manufacturer systems including Square D Homeline, GE Type THQ, and Crouse-Hinds Type MP for versatile retrofit applications.
  • Clamshell Pack Configuration: Convenient bulk packaging with 30-piece quantity for efficient large-scale installations and inventory management.

Technical Specifications

  • Catalog Notes: Replacement for Square D Homeline, GE Type THQ, Crouse-Hinds Type MP, Thomas and Betts Type TB, Mur
  • Certifications: UL 489
  • Circuit Breaker Type: CH
  • Interrupt Rating: 10 kAIC
  • Item Quantity: 30
  • Main Circuit Breaker: CL
  • Number Of Poles: Two-pole
  • Special Features: Clamshell pack
  • Trip Type: Common breaker trip
  • Used With: Type CH Loadcenters
  • Voltage Rating: 120/240 V
  • Wire Size: #14-4 AWG Cu/Al

Professional Applications

  • Residential Panel Upgrades and Replacements
  • Commercial Building Electrical Systems
  • Multi-Unit Residential Properties
  • Professional Office Buildings
  • Retail and Light Commercial Facilities
  • Industrial Maintenance and Retrofit Projects
  • Emergency Service and Repair Applications

Why Choose Eaton Quality?

Eaton delivers proven reliability with UL 489 certification and robust 10 kAIC interrupt rating. The classified replacement design ensures broad compatibility across multiple manufacturer systems, while the clamshell pack configuration provides professional-grade convenience for bulk installations and inventory management.

Manufacturer Resources

Product Specs

Certifications:
UL 489
Circuit Breaker Type:
CH
Interrupt Rating:
10 kAIC
Item Quantity:
30
Main Circuit Breaker:
CL
Number Of Poles:
Two-pole
Special Features:
Clamshell pack
Trip Type:
Common breaker trip
Used With:
Type CH Loadcenters
Voltage Rating:
120/240 V
Wire Size:
#14-4 AWG Cu/Al
Department:
Electrical
Product Group:
Circuit Breakers
Product Type:
Circuit Breaker
Product Subgroup:
Electrical

Eaton CL220CS – Frequently Asked Questions

1) Will an Eaton CL215 two-pole breaker fit a Square D Homeline panel?
Yes. The Eaton CL Series two-pole breakers are classified replacements, listed for Square D Homeline, GE Type THQ, Crouse-Hinds Type MP and Thomas and Betts Type TB panels in addition to Eaton Type CH loadcenters. The plug-on foot is the same across the amperage range, so a CL215 (15A) drops into a Homeline two-space slot the same way a CL250 (50A) does. Confirm the panel label allows classified breakers, since some manufacturers' panel labels restrict replacements to their own brand.
2) What wire sizes will the Eaton CL Series 2-pole breaker lugs accept?
The lugs take #14 through #4 AWG, copper or aluminum. That range covers the whole amperage spread on the series, from #14 on a 15A circuit up to #4 on a 50A feed, and the dual Cu/Al rating means you do not need a separate breaker for aluminum branch conductors.
3) Is 10 kAIC enough interrupting capacity for my panel?
The Eaton CL Series two-pole is rated 10 kAIC at 120/240 V, which matches the standard series rating on most residential and light commercial loadcenters. Where the available fault current at the panel exceeds 10 kA, typically closer to a large utility transformer or on a commercial service, you need a higher AIC breaker instead. The engineer's fault current study or the panel label tells you which side of that line you are on.
4) What amperages does the Eaton CL Series 2-pole breaker come in?
Eight ratings: 15, 20, 25, 30, 35, 40, 45 and 50 amps, ordered as CL215, CL220, CL225, CL230, CL235, CL240, CL245 and CL250. Every one of them is 120/240 V, two-pole, common trip. For a 240 V load like a water heater, baseboard heat, a well pump or a small AC condenser, size the breaker to the nameplate and the conductor, not to the largest one that fits the slot.
5) Does a two-pole CL breaker trip both legs together?
Yes, it is a common trip design. A fault or overload on either pole opens both legs at once, which is what the code requires for a 240 V load. That is different from two single-pole breakers with a handle tie, where only the handles are linked. For 240 V equipment, common trip is the correct choice.
6) What is the difference between the standard and clamshell pack options on the Eaton CL Series?
Same breaker, different packaging. The standard option is the individually packed unit (CL215, CL220, CL225 and so on); the clamshell pack, ordered with a CS suffix like CL215CS or CL230CS, is a bulk 30-piece configuration meant for panel change-outs, new construction and stocking a service truck. Electrical specs are identical between them, so a clamshell breaker and a standard one are interchangeable in the panel.
7) Can I use a CL Series breaker in an Eaton CH loadcenter, or do I need an actual CH breaker?
The CL is built for Type CH loadcenters and plugs directly onto a CH bus, so it works in an Eaton CH panel as well as in the other brands it is classified for. If a property has a mix of CH panels and older Homeline or THQ panels, standardizing on the CL two-pole lets one part number cover both, which cuts the stock a maintenance department has to carry.
8) Can I use one of these to protect a 120 V circuit?
The CL two-pole is rated 120/240 V and is intended for 240 V and split-phase loads, where both ungrounded legs need protection. A straight 120 V branch circuit takes a single-pole breaker, not this one. Where you have a multiwire branch circuit sharing a neutral between two 120 V circuits, the two-pole common trip version is the right part because it opens both legs together.
How fast can I get the Eaton CL220CS 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 CL220CS come with a warranty?
Absolutely. The Eaton CL220CS 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 CL220CS?
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
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