What brand is compatible with Eaton breakers?

Eaton’s UL classified breakers are designed and tested to be both mechanically and electrically interchangeable with circuit breakers manufactured by General Electric, Thomas & Betts, ITE/Siemens, Murray, Crouse-Hinds, and Square D.

Are Square D breakers compatible with Eaton?





In short, Square D compatible breakers are Siemens, Cutler Hammer, Eaton, GE Breaker, Murray, Westinghouse, and Home Fitline.

Are Eaton breakers compatible with GE?

These are UL-CLassified for certain specific competitor panel lines, and overrides the label. It’s a specialty breaker that is available only at Eaton dealers. Normally THQL is cheaper, but it’s rather useful for early GE panels that THQL breakers are not compatible with.

Which breakers are interchangeable?

Specified breakers are breakers that have been tested and listed for a panel by the manufacturer. Interchangeable breakers are breakers that have been tested in the panels that they are approved for and are similar to specified breakers, typically by a third party such as Underwriter’s Laboratory (UL).

Are Cutler-Hammer and Eaton breakers the same?

Cutler-Hammer and the Eaton family of products are the same and compatible. Part numbers have not changed, just the Eaton name has been placed on the product. For more on the Cutler Hammer brand click here Cutler Hammer Brand.

Can you mix circuit breaker brands?





Never place a different brand circuit breaker in a circuit breaker panel of a different brand. Contrary to the belief that they are all the same and will work in any circuit breaker panel, the fact is just the opposite. Circuit breakers may actually fit, but not properly.

What interchanges with Cutler-Hammer breakers?

What breaker will interchange with Cutler-Hammer? Eaton bought out Cutler-Hammer, and most of their products, including circuit breakers, are interchangeable. Cuttler-Hammer is also interchangeable with certain Square D breakers.

Are Eaton and Westinghouse breakers interchangeable?

As said earlier, Westinghouse circuit breakers are compatible with Square D, Eaton, and Cutler-Hammer because they have the same ownership.

Who makes Eaton breakers?

Cutler-Hammer became part of Eaton in 1978 bringing over $500 million in sales of a complete portfolio of power control and switching devices.

Are Eaton and challenger breakers compatible?



Since the Challenger breakers are dangerous, every breaker in your panel needs to be a Type BR/Type C from Bryant, Cutler Hammer or Eaton.

What is the difference between Eaton Br and Cl breakers?

The Eaton CL line includes some neat breakers that don’t really exist natively, such as their remote control breakers, and AFCI or GFCI for the obsolete panels they fit. The Eaton BR line is actually UL-listed as dual Type BR and C, meaning it is natively listed (not classified) for Challenger panels.

What are the different types of Eaton breakers?

Eaton circuit breaker types

  • Molded case circuit breakers. …
  • Residential circuit breakers. …
  • Low voltage air circuit breakers.
  • Medium-voltage vacuum circuit breakers.


What does BR mean on Eaton breakers?

BR breakers are 1″ in Width. BR breakers are black, with black handles (In most cases.

What does BR mean on a breaker?

The BR Replacement Circuit Breaker protects house wires from short-circuiting.