Eaton CL2 Thermal Magnetic Cir...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,000.00
$34.19
Eaton Thermal Magnetic Circuit Breaker Two-Pole 120/240V 10kAIC Classified Replacement Type CL

Eaton CL2 Thermal Magnetic Circuit Breaker, Two-Pole 120/240V 10kAIC Classified Replacement Type CL

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Model: CL2

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

$1,000.00
$34.19
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Eaton CL2 Thermal Magnetic Circuit Breaker, Two-Pole 120/240V 10kAIC Classified Replacement Type CL

The Eaton CL2 Thermal Magnetic Circuit Breaker delivers dependable two-pole circuit protection with 120/240V operation and 10kAIC interrupting capacity. This classified replacement Type CL breaker combines thermal and magnetic trip mechanisms for comprehensive overcurrent protection in residential and commercial electrical panels. Built to Eaton's quality standards, this breaker provides reliable performance for standard electrical distribution applications requiring dual-pole protection.

Key Features

  • Two-Pole Configuration: Provides simultaneous protection for both conductors in 240V circuits, ensuring complete circuit isolation during fault conditions.
  • 120/240V Dual Voltage Rating: Versatile voltage compatibility supports both single-phase residential and light commercial applications with flexible installation options.
  • 10kAIC Interrupting Capacity: Safely interrupts fault currents up to 10,000 amperes, providing robust protection for standard electrical distribution systems.
  • Thermal Magnetic Trip Technology: Combines thermal overload protection with magnetic short-circuit protection for comprehensive overcurrent detection and response.
  • Type CL Classification: Meets classified replacement standards for compatibility with existing electrical panels and code compliance requirements.
  • Professional Grade Construction: Eaton engineering ensures reliable mechanical operation and electrical performance for long-term service life.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Residential Electrical Panels Requiring Two-Pole Circuit Protection
  • Commercial Facilities with 120/240V Distribution Systems
  • Multi-Unit Properties with Standard Electrical Service Requirements
  • Professional Offices Requiring Reliable Overcurrent Protection
  • Retail Establishments with Dual-Voltage Electrical Loads
  • Light Industrial Applications with Classified Replacement Needs

Why Eaton?

Eaton circuit breakers deliver proven reliability through precision engineering and rigorous testing standards. The Type CL classification ensures proper compatibility and code compliance for existing electrical panels, while the robust 10kAIC interrupting capacity provides confidence in fault protection performance for professional electrical installations. This two-pole 120/240V breaker combines thermal and magnetic trip technology so electricians and facility managers can specify a classified replacement with confidence, backed by Eaton's engineering standards for long-term mechanical and electrical performance in residential, commercial, and light industrial distribution systems.

Manufacturer Resources

Product Specs

Product Type:
Circuit Breaker
Voltage Rating:
120/240V
Configuration:
Two-Pole
Series:
Type CL
Department:
Electrical
Product Group:
Circuit Breakers
Product Subgroup:
Electrical

Eaton CL2 – Frequently Asked Questions

1) What does "classified replacement" mean on the Eaton Type CL breaker, and can I put it in another manufacturer's panel?
Classified means the breaker has been tested and listed as a replacement breaker for use in certain other manufacturers' load centers, rather than being the panel maker's own original breaker. The Eaton CL2 is a classified Type CL replacement two-pole breaker. The panels it is classified for are determined by the breaker's classification labeling, so match the panel brand and model against the markings on the breaker and the panel's own listing before installing. The breaker is rated 120/240V with a 10kAIC interrupting capacity, so the panel's own short-circuit rating has to be 10kA or less for the application.
2) Is the Eaton CL2 a two-pole breaker for 240V circuits?
Yes, two-pole. It takes two spaces in the panel and opens both ungrounded conductors together, so a 240V load such as a water heater, dryer circuit, or small rooftop unit is fully isolated on a fault. The rating is 120/240V, so it also serves a two-pole circuit that carries 120V loads on each leg.
3) Will a 10kAIC breaker be enough for my building's service?
10kAIC means the breaker will safely interrupt a fault current up to 10,000 amperes. That covers most residential and light commercial 120/240V single-phase services. If the available fault current at your panel is above 10kA (common on larger transformers or short service runs), you need a higher-interrupting-rating breaker instead. The utility or an available-fault-current calculation at the panel settles it.
4) Can I use the Eaton CL2 as a GFCI or AFCI breaker?
No. The CL2 is a straight thermal magnetic overcurrent device, two-pole, with no ground fault or arc fault sensing. If the circuit needs GFCI or AFCI protection (dwelling unit branch circuits, outdoor equipment, and similar), order a two-pole GFCI or dual-function breaker of the correct type for your panel instead.
5) What is the difference between thermal magnetic and electronic trip on a panel breaker like this?
The Eaton CL2 uses a thermal magnetic mechanism: a bimetal element that trips on sustained overload and a magnetic element that trips fast on a short circuit. There is no adjustable electronic trip unit, so the curve is fixed. For standard branch and feeder protection in a 120/240V panel that is what you want. Adjustable electronic trip belongs on larger molded case or power breakers where you need to coordinate with downstream devices.
6) I manage apartments with mixed panel brands. Can I standardize on the Eaton Type CL for replacements?
That is the point of a classified breaker. The Type CL line is built as a classified replacement for use in existing load centers, which lets a property with mixed panels carry fewer part numbers for two-pole 120/240V replacements. You still have to confirm each panel appears in the breaker's classification markings, and each panel's short-circuit rating has to be within the breaker's 10kAIC capacity.
7) Is the Eaton Type CL breaker suitable for three-phase panels?
No. It is rated 120/240V single phase, two-pole. For a three-phase 208Y/120 or 480Y/277 panel you need a breaker rated for that system and a three-pole device for three-phase loads.
How fast can I get the Eaton CL2 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 CL2 come with a warranty?
Absolutely. The Eaton CL2 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 CL2?
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 CL2 from ZenSupply?
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