What circuit breakers are compatible with Eaton panels?

Designed to fit virtually any panel



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.

What type of 50 amp breaker do I need?





50 AMP Wire Size



For a maximum of 50 amps, you’ll need a wire gauge of 6. Fifty amp breakers are most often used to power many different appliances.

How do I know what breakers fit my panel?

Circuit breakers have markings stamped on the side of them and are usually located inside the panel cover door. There is a label that will tell you what type of breaker is needed for installation in that particular panel.

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.

Are Square D and Eaton breakers compatible?

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

Are Eaton and Cutler-Hammer 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.

What AWG 50 amp?

According to the American Wire Gauge system, the appropriate wire gauge to use in conjunction with a 50-amp breaker is a 6-gauge wire. The 6-gauge copper conductor wire is rated up to 55 amps, making it the perfect choice for this circuit.

How many outlets can be on a 50 amp breaker?

A single receptacle has a maximum power draw of 1.5-amps, so, only use 26 outlets at most for a 50-amp breaker (40-amps รท 1.5-amp = 26.67 outlets).

How many amps can a 50 amp breaker handle?

A 50 Amp split phase 120/240 VAC service should be capable of 50 Amps per leg for a total ampacity of 100 Amps. It’s true that you have 50 Amp on each leg for 100 Amp total, but if you get up to 45 Amp continuous on one leg, you will trip the breaker.

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 stand for on breaker?

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

Are all BR breakers interchangeable?

While several brands of circuit breakers are interchangeable with one another, most of them aren’t. Many different manufacturers make breakers and panel boxes, and they all put their own unique twist on the designs. As a result, most brands of breakers can only get used with the panel box of the same brand.

Are Eaton breakers the same as Square D?



The answer is simple: the same company owns the production rights for both Eaton and Westinghouse. Westinghouse had a low-voltage air circuit breaker line. The company sold the rights to this product line to Square D, which then sold it to Eaton Corporation.

Are QP and BR breakers interchangeable?

There are many brands and types that are almost identical. Even though it will fit and probably won’t be a problem, installing a Cutler-Hammer type BR in aSiemens panel that specifies type QP will be in violation of the National Electrical Code.

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).

How do I choose a circuit breaker?

Quote from the video:
Quote from Youtube video: If you're replacing an old circuit breaker you can tell the type by the presence of a test button alongside the usual on and off switch if you're adding a new circuit.

What kind of circuit breaker do I need?



Best Circuit Breaker Type by Case

Circuit Breaker Type Best Use
Standard Circuit Breakers Protection of property, equipment and appliances due to electrical fault
GFCI Circuit Breakers Protection from electrical shock in areas where shock may occur like wet areas, laundry rooms, garages, kitchens, or outdoors

How do I select a circuit breaker?

Selection of rated circuit breaker

  1. What is the task of the branch circuit or feeder?
  2. Which rated current / setting range?
  3. Breaking/making capacities / rated operational voltage?
  4. Any special requirements?
  5. Which type of co-ordination?
  6. What is the mode of mounting?
  7. Cross-section of the connecting wire/cable?


Which of the following are standard size circuit breakers?

The standard for most household circuits are rated either 15 amps or 20 amps. An important note to remember is that circuit breakers can only handle about 80% of their overall amperage. That means a 15-amp circuit breaker can handle around 12-amps and a 20-amp circuit breaker can handle about 16 amps.