Westinghouse is also a sub-brand of Eaton Corp
Eaton Corporation
Eaton Corporation Inc is an American multinational power management company with 2018 sales of $21.6 billion, founded in the United States with corporate headquarters in Dublin, Ireland, and operational headquarters in Beachwood, Ohio. Eaton has approximately 99,000 employees and …
Are Cutler Hammer Breakers made by Westinghouse?
Cutler Hammer is the only brand used to sell any former Westinghouse or Cutler Hammer circuit breakers that are still manufactured. Westinghouse, however, is still highly active as a well-known brand name. What breakers work with Westinghouse will be easier to determine if you know that the same corporation owns Eaton, Square D, and Cutler-Hammer.
Are Westinghouse Breakers compatible with Eaton?
Many older houses have breakers manufactured by Westinghouse. That’s why the first thing to consider when finding a Westinghouse circuit breaker replacement is its brand. However, despite its manufacturer’s name, we find Westinghouse breakers compatible with Square D, Eaton, and Cutler-Hammer.
Are Eaton Breakers the same as Cutler Hammer?
Eaton is the mother company of all the sub-companies such as Square D, Cutler-Hammer, and Westinghouse. So, these brands are the same as each other. That’s why cutler hammer can easily be interchanged with Eaton breakers. Also, Eaton breakers can be used in cutler hammer panelboards.
Are Cutler-Hammer circuit breakers interchangeable?
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 Westinghouse breakers compatible with Cutler-Hammer?
As a result, Westinghouse breakers are compatible with Eaton, Cutler-Hammer, and Square D circuit breakers.
Are Eaton and Westinghouse breakers the same?
Why Does Eaton and Westinghouse Have Compatible Breakers? 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.
What breaker is the same as Cutler-Hammer?
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.
What brand fits Cutler-Hammer?
The UL-listed breaker is compatible with Westinghouse, Challenger and Bryant load centers and has a maximum load of 240-Volt.
When did Cutler-Hammer buy Westinghouse?
In 1994, Eaton Corp. acquired Westinghouse Electric's industrial electrical products business and merged it with Cutler-Hammer to form the Eaton Electrical division, and moved the division headquarters to Pittsburgh, Pennsylvania, said FundingUniverse.com.
Which breaker brands are interchangeable?
UL Classified breakers are designed and tested to be both mechanically and electri- cally interchangeable with circuit breakers manufactured by General Electric, Thomas & Betts, ITE/Siemens, Murray, Crouse-Hinds, and Square D.
What breakers will fit a Westinghouse panel?
As said earlier, Westinghouse circuit breakers are compatible with Square D, Eaton, and Cutler-Hammer because they have the same ownership. Meaning, you have many choices when you need to replace your Westinghouse breaker.
Does Cutler-Hammer still exist?
While Cutler Hammer was acquired by Eaton in 1978, Bay Power continues to carry hard to find and reconditioned Cutler Hammer circuit breakers as well as new Cutler Hammer circuit breakers under the Eaton brand.
Can I use a Square D breaker in a Cutler-Hammer panel?
In short, Square D compatible breakers are Siemens, Cutler Hammer, Eaton, GE Breaker, Murray, Westinghouse, and Home Fitline.
Does Eaton own Westinghouse?
Eaton Electrical purchased the Westinghouse Distribution and Controls Business Unit in 1994 which was one of Eaton's largest acquisitions.
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 breakers are compatible with Eaton BR?
What Circuit Breakers Are Interchangeable With Eaton?General Electric.Murray.Square D.Thomas & Betts.ITE.Siemens.Crouse-Hinds.
What breakers are interchangeable with Eaton?
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 are the breakers the same as Westinghouse?
As said earlier, Westinghouse circuit breakers are compatible with Square D, Eaton, and Cutler-Hammer because they have the same ownership.
Does Eaton own Westinghouse?
Eaton Electrical purchased the Westinghouse Distribution and Controls Business Unit in 1994 which was one of Eaton's largest acquisitions.
When did Westinghouse stop making breakers?
The current manufacturer of these specific breakers has announced it will discontinue the product line and no longer accept orders after December 31, 2017. Westinghouse will continue to support all HFB and MCP replacement breakers.
1. Construction or Design of a Circuit Breaker
Construction of circuit breaker means its design or mounting style. It also refers to the load center that is installed in your house.
2. Purpose of the Breaker
This refers to circuit breaker types, including the GFCI and the AFCI circuit breakers. For example, you cannot use a regular circuit breaker for circuits near water or wet locations, even if it has the same rating and comes from the same brand. You have to have a GFCI breaker to prevent electrocution and accidents with this particular circuit.
3. Function of the Breaker
Breaker function refers to where you need to install your circuit breaker. For example, the breaker required for a large establishment or commercial building is not applicable for a home electrical circuit. Meaning, a circuit breaker has a rating that can be used for each type of application.
What is a Classified Circuit Breaker?
This circuit breaker is Classified for use, where the available short circuit current is 10kA, 120/240 V ac or less, in the compatible panelboards shown in Publication No. T5651863 provided with this circuit breaker. When used as a Classified circuit breaker, do not use in equipment connected to circuits having an available system short-circuit current in excess of 10 kA, 120/240 V ac. If additional information is necessary, contact Thomas & Betts Corporation , Memphis TN.
Can a breaker be used in a panel?
As long as the breaker itself is UL listed and Classified for a particular panel it can be used in that panel even if that breaker is not listed on the panel cover.
Do panel manufacturers list breaker on panel covers?
I have never seen any panel manufacture list a competitors breaker on the panel cover, and I doubt they ever will, kind of shooting themselves in the foot if they do.
Can AHJ breakers be interchangeable?
While breakers from different manufacturers are interchangeable, you should follow the instruction inside the panel cover. The AHJ can site you for improper equipment installation.
