If those brands dont include Eaton, they must find an alternative brand that is interchangeable with Eaton. The circuit load will determine the breaker size you need and youll need to make sure to get the right brand, as all breakers are not interchangeable. Unfortunately, some breakers are not compatible, yet they look identical on the outside. Also, this brand has breakers with different frame types like BAB and BRD. At least, that's what we assume. Murray. Check this compatability list by Eaton. I recently purchased a Milbank Meter Main/Breaker Panel combo to replace an aged outdoor meter and to supply juice to a new barn. The manufacturer of the breakers makes sure that their breakers are compatible with the panel. They argue that their strict adherence to the NECs rules is designed to keep customers safe. ANSI . You have to know the part number of your panel and compare it to that list. When Sylvania was turned over to Challenger in the late 1950s and later rolled over to the Cutler-Hammer division at Eaton, they were not carried over. Regardless, Eaton breakers are physically and mechanically compatible with all breakers. I have also been a home improvement expert for many years, so I know how to improve your homes look and feel. Understanding Eatons line of circuit breakers can help you make an informed purchasing decision. Therefore it is important that you get a good quality circuit breaker such as Eaton breakers, which are widely known for their high quality electrical components. (Explained). So CL breakers generally have better compatibility than BRs. There are many factors to consider when replacing a circuit breaker. Cutler Hammer is ancient. It also has a different switch handle and UL file number. Volts Amps Watts Formula. Using a breaker in an electric panel from the wrong brand is not safe. Eatons BR and CP circuit breakers are suitable for load centers and panel centers. Square D bought the rights to a product line from Westinghouse and then sold those rights to Eaton Corporation. But I dont want you to worry about these threats because Underwriters Laboratories and the NEC support the use of interchangeable breakers. Manufacturers print the wattage Can You Leave Doorbell Wires Exposed? Therefore, most contractors wont hesitate to interchange a UL-Classified breaker with square D. Square D warns people against using interchangeable breakers. Match the size and voltage requirements when using Siemens breakers, as using the wrong breakers can have dangerous results. PortablePowerGuides is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Can I Replace A 30 Amp Breaker With A 40 Amp? Therefore, you can use cutler hammer breakers in place of square D breakers without fear. However, it still wouldn't be a CODE-approved installation. As far as they are concerned, you cannot interchange their breakers with any other brand. If your panel doesnt have a label, buy a replica of the breaker you want to replace. I established this blog after eight years of experience designing, installing, and maintaining electrical power systems. Nesting Box Height: How High Should a Nesting Box Be? Still, you must check the AMP rating, compatibility chart, and manufacturer instructions before inserting the Eaton breakers into your GE panels. But in this case, Eaton and Cutler Hammer breakers originate from the same manufacturer. Therefore, you can interchange them. Therefore, you shouldnt take the risk unless you have a professional on hand. When it comes to UL-certified circuit breakers, Eaton is one of the leaders in the industry. It's a specialty breaker that is available only at Eaton dealers. He has an unconventional approach to problem-solving, and is adept at devising original solutions to complex issues. 18 AWG Current Rating, Why Is Breaker Box on Outside of House? Looks like you got directed the right direction, but for your understanding the Eaton Classified products bear a different part number and UL symbol than the breaker shown in your picture. If the model numbers of Square D breakers match up with Eaton breakers, they are compatible without any issues. Touching these conductors can Hi, my name is Stellar and I'm an Electrical Engineer. Square D QO breakers are compatible with QO breaker boxes and CSEDs. Ice Maker Box Height: How High Should an Ice Maker Box Be? Siemens and Eaton both have Classified breakers that go into QO panels. Contractors use the following steps to identify the correct wire gauge for a particular application: Normally THQL is cheaper, but it's rather useful for early GE panels that THQL breakers are not compatible with. Manuals list all the compatible brands. However, Siemens QD Series breakers are compatible with Square D load centers. Siemens can fit GE, which is why many people believe that they can interchange GE with square D breakers. Normally THQL is cheaper, but it's rather useful for early GE panels that THQL breakers are not . As youre wandering around your new home, you also start wondering why is breaker box on outside of house. Most 200-amp breaker panels have 40 to 42 slots of single-pole breakers or 20 slots for double pole breakers. Therefore, using an Eaton breaker in a Square D panel isnt necessarily illegal. Exposed wires are dangerous because they are an electrocution hazard. Eaton's AFCIs function by protecting electronic devices . The best option is to use a breaker that Eaton recommends because it wont steer you wrong. Both types are known for their overload protection, and you can use them for different types of applications. In addition if the breaker starts a fire, an insurance inspector might trace it back to that breaker and find that it is not listed properly, they can deny the insurance claim. These breakers have different mechanical designs, but are physically the same. Keep in mind that Eaton and Cutler Hammer are the same because Eaton bought Cutler Hammer. Eaton BR only. Electricians may even lose their licenses. The company has a better understanding of its breakers technology than anyone else. QO breakers can only fit QO panels. This site is created as an entertainment site ONLY. BR or bust. Eaton breakers are also compatible with Cutler-Hammer too. Siemens and Cutler Hammer breakers are not interchangeable, but they are compatible with each other. The Eaton Cutler-Hammer 20 Amp 2 in. When C-H acquired Bryant Electric, this is the panelboard design . Eaton has a list of compatible brands that include Crouse-Hinds, which should put any doubts you have to bed. Double-Pole Type BR Replacement Circuit Breaker is UL-listed and compatible with Westinghouse, Challenger and Bryant load centers. You should also take note of the Square D panel box because the replacement Eaton breaker should be compatible with the Square D panel box. Understanding what the differences are will help you make an informed decision about your purchase. If you contact them, they will cite past accidents that occurred because the consumers in question used interchangeable breakers in square D panels. Here's another Eaton chart mostly for CH breakers, listing compatibility with Siemens: Pretty much all the 1" wide breakers out there fit competitors panels. Therefore, if you have a Crouse-Hinds breaker, you are better off using its modern counterparts. If you have doubts, remember that Eaton is compatible with Cutler Hammer. We are not liable for incorrect information, check with the electrical inspection authority and building codes in your local area. These are UL-CLassified for certain specific competitor panel lines, and overrides the label. Moreover, both companies sell replacement circuit breakers. If you dont choose the correct breaker, it will cause your panel to have poor bus stab contact and may arc. Admittedly, you cant interchange circuit breakers simply because they have similar physical attributes. Manufacturers cannot account for every eventuality. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. There are breakers sold that are called "Classified", meaning they have a special UL listing to be used in panels made by other manufacturers. You also have homeowners that use other breakers instead of Eaton because those other breakers are cheaper. 96 /each. #1. need some guidance here. No, it isn't. The bus stabs are not compatible. They must make do with the brands in their local stores. Cutler Hammer and Eaton circuit breakers, along with other products from both brands, are compatible. The PANELS will never list the other possibilities, the PANELS are only listed with the brand of breakers that matches the panel. Touching these conductors can Hi, my name is Stellar and I'm an Electrical Engineer. Eaton Br breakers do not have any marking on the face, so its important to look for a sticker on the side. Free shipping for many products! The answer is also yes. More importantly, they are safe to install. $7,497.00 + shipping. Eatons circuit breakers are a favorite among many, thanks to the quality protection they provide. as in example? When you are replacing an Eaton breaker, you must make sure to select one that is compatible with the panel. (Explained), How Much Sand and Cement Do I Need for Patio? How Long Does a Ballast Last? The final word on the subject is on the panel labeling itself, where it lists all allowed breaker types. Eaton breakers are compatible with breakers from other manufacturers, and they are often used in old panel boxes. Are Eaton breakers compatible with GE breakers? Double-Pole Type BR Replacement Circuit Breaker is UL-listed and compatible with Westinghouse, Challenger and Bryant load centers.The circuit breaker is designed for overload and short-circuit protection of your home electrical system. Westinghouse was one of the most popular and common circuit breakers back in the days and that is why you will find millions of Westinghouse panel boxes in old homes scattered all across the US. However, there are times when this cable is not long enough to reach where it is , Historically, plant production has been dependent on the wildly variable climate and the local environment. You have a BR series panel board if you have a Cutler-Hammer panel that can take Siemens breakers. Most of the time, this accident is a result of negligence and improper usage. They offer quality protection and are easy to install. Here, we fix components like Printed Circuit Boards (PCBs), diodes, transistors, inductors, and integrated circuits , Ive met many people who put no thought into the conduits they will use for their wiring and electrical projects. is there a chinese version of ex. I love my job, and I have always wanted to offer others the necessary help so they can take care of their houses. See image and compatibility list of Eaton CL breakers at. Residential Circuit Breakers. link to Can You Leave Doorbell Wires Exposed? When they do this they call it "UL-Classified". 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