Can i use a square d breaker in a siemens panel - Jan 24, 2020 · In many cases, a Square D type “QO” panel can accommodate Siemens Q-series circuit breakers, but this is not always the case.

 
Frank 1 Like. . Can i use a square d breaker in a siemens panel

Square D by Schneider Electric 200-Amp Main Breaker 4. In fact, you should consult a qualified electrician to make sure that your breakers will fit in your panel. Siemens still uses the Murray brand so if the panel doesn't say Murray I would stick with Siemens breakers. For easy reference, a panelboard . 2, which requires all equipment must be approved. But the BREAKER mfrs can get their breakers Classified by UL. This thread is to compile a list of standard 120/240v panels and their ACCEPTED breakers. Jun 10, 2006 · Replies. The tests are. Squared breakers: The Square D breakers are not compatible with the GE panels. Siemens and Eaton both take advantage of QO's overpricing to make UL-Classified breakers for it. Siemens breakers can work in the place of square D. A 30A or 40A is fine. 15 Mar 2019. Here’s what I say: “The [main panel or sub-panel] is equipped with breakers manufactured by a company other than the panel manufacturer. Carouse Hinds ended up in the Seimens / Murray camp along with ITE and several others and is not appropriate for that panel. Because of different mounting techniques, busbar thicknesses, . amp square wiring diagram homeline load center panel 100 200 panels electrical installation control. GE breakers: The GE breakers are known to be compatible with the Siemens panel. P2 and P3 can have up to (2) FD subfeed breakers. No, the Square D breaker should not be installed in the Seimens panel and checking the label should show you that this is not recommended. This unit is ANSI certified and UL listed with a maximum 10,000 AIR. Your even risking some prison time for manslaughter should anyone die. Here’s what I say: “The [main panel or sub-panel] is equipped with breakers manufactured by a company other than the panel manufacturer. From the label alone I can't give the year of manufacture with confidence. If at any point you end up with a tandem breaker that's unused, pick a circuit from a single breaker and move it to that tandem. Was just wondering if any other breakers ie. Can I use Square D breakers in a Siemens panel? Yes, Siemens manufactures a “QD” Series breaker, which is UL listed and “classified,” to be used in a specific Sq. 28 Feb 2012. Sep 14, 2010 · jfunderburk (Joe Funderburk, CMI) September 14, 2010, 10:23pm #2. No matter what kind of job you're working on (commercial, residential, or industrial), Breaker Outlet has all of the parts you could ever need to get the job . (Cutler-Hammer CL breakers) were listed for a Murray panel. Click to expand. For instance, the chart below shows an example of a cross reference of Type CL 1″ breakers that could be interchangeable for panel installations. The answer is simple: the same company owns the production rights for both Eaton and . Searching for what breakers are compatible with Murray is not a big problem if you know the suitable device for your main electrical panel. 7 KB, 102 views) 07-10-2013, 02:04 PM #2. In many cases, a Square D type QO panel can accommodate Siemens Q-series circuit breakers, but this is not always the case. Fortunately, despite that moniker, tandem circuit breakers are completely safe to use provided your panelboard was meant to house them and that you install them in the correct locations. When a QO Visi-Trip circuit breaker trips, the handle snaps to a midpoint position between "OFF" and "ON" and a. Square d does not support using any classified or so called . Square D. Square D QOB breakers are the Quik-Open, . Shop Siemens 100-Amp 20-Spaces 20-Circuit Main Breaker Plug-On Neutral Load Center in the Breaker Boxes department at Lowe's. Homeline breakers are similar to Square D breakers. Only Siemens breakers are designed, manufactured and listed for use in your Siemens panel. Square D QO, Square D's line of commercial-grade 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. The main difference between these two electrical. Siemens breakers can work in the place of square D. While you’re calling out the Square D breaker you should also call out the 30a double pole Crouse Hinds breaker on the other side. If you ever run out of the existing breakers, you can choose any of them, and they will become an excellent fit for the D panels. You can use it on the GE panels if they match a certain Square D breaker. Square D is one of the more popular breaker brands available almost everywhere. The same applies if you're using a different brand of circuit breaker in a Square D panel. As said earlier, Westinghouse circuit breakers are compatible with Square D, Eaton, and Cutler-Hammer because they have the same ownership. 24 Jun 2020. In many cases, a Square D type "QO" panel can accommodate Siemens Q- . D load centers. If you have a Square D panel, you should be able to use Siemens QP breakers. Siemens breakers: Some electricians say that Siemens breakers are universal. Carouse Hinds ended up in the Seimens / Murray camp along with ITE and several others and is not appropriate for that panel. However, just be mindful about your needed circuit breaker rating when utilizing either of these brands to replace the other. Created with Sketch. The brand has a QD series breaker that can work in square D panels. For easy reference, a panelboard compatibility list is provided with each circuit breaker. For instance, the chart below shows an example of a cross reference of Type CL 1″ breakers that could be interchangeable for panel installations. The panel is a square D sc2040m125pf. Post a photograph of some of the breakers and any markings on them. The insulator behind the meter jaws says 200amp cont. Oct 8, 2008 · The Cutler Hammer type CL (not CH) is the only one on the market right now that is rated to go in the Siemens panel, as far as I know, besides a Siemens breaker. And if you’ve recently upgraded to Square D, Eaton breakers will not fit in your new panel as well. The latter is a better quality, but the most frequent criticism I see online is that AFCI breakers for QO are more expensive than homeline. Can Square D circuit breakers be used as replacement breakers in a Siemans residential service panel? What brand is allowed in a Siemans? Where can I. Frank 1 Like. Yes QO is fine with those two conductors. 53 shipping. Is this really 'cheating'? No, it's not. 21 Oct 2022. The bottom line is that both Square D and Siemens are high quality brands that manufacture safe and reliable electrical panels for residential purposes. For easy reference, a panelboard . Accept all lytx drivecam hack Manage preferences. They will recommend a suitable ITE breaker to replace your Eaton breaker. No, the Square D breaker should not be installed in the Seimens panel and checking the label should show you that this is not recommended. 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. GE breakers: The GE breakers are known to be compatible with the Siemens panel. Siemens breakers: Some electricians say that Siemens breakers are universal. Square D QOB breakers are the Quik-Open, . As a result, we can understand that Siemens breakers are compatible with Crouse-Hinds. The Westinghouse circuit breakers cross reference is a list of exact models of your breaker brand. 1050 amp Current = 1050/2 = 525 sq mm. Re: Siemens Breaker used in Sq. Double-Pole Type BR Replacement Circuit Breaker is UL-listed and compatible with Westinghouse, Challenger and Bryant load centers. I have a GE entrance/distribution box that has. Jul 10, 2009. Square D. D load centers. Siemens still uses the Murray brand so if the panel doesn't say Murray I would stick with Siemens breakers. Ground fault pickup controls the amount of ground fault current that will cause the breaker to interrupt the circuit. #5 · May 6, 2016. There are two main ways to determine and replace if the breakers and panels are compatible or not. You can interchange them and get the best service from them. Like the Siemens Q-series, Square D home panels are designed for snap-in circuit breakers. The bottom line is that both Square D and Siemens are high quality brands that manufacture safe and reliable electrical panels for residential . It is important to check with a qualified electrician or an electrical supply house to ensure that you can use interchangeable breakers in your panel. Accept all lytx drivecam hack Manage preferences. Like specified breakers, UL Classified breakers have been tested in the panels for which they are approved. Can Square D breakers be used in a Siemens panel? No. The Breaker Must Be Similar To The Original Design. I have not had any issues with any of the new breakers, but that does not. Regardless, they are interchangeable with many other breaker brands. In another thread, there were several comments about Different Brand Breakers in Panels. Can I mix and match breakers? Never “mix-n-match” your circuit breakers. 200 AMP rated panel with ~40 spaces fed by a 125AMP breaker from the existing panel. jpg (114. Siemens, Murray, GE, Homeline, Cutler Hammer Bryant, etc. Each ANSI-certified and UL-listed. In general, QOT (e. In fact, you should consult a qualified electrician to make sure that your breakers will fit in your panel. Lastly, test the fit of the new breaker in the panel before you put it in place. Square D. Each ANSI-certified and UL-listed. Hopefully, this will help you make the right choice for your home. While many Square D circuit breakers are compatible with specific Siemens panels, it's essential to . Can I use a Siemens breaker in a Square D panel?. They site the National Electrical Code (NEC) Section 110-3 (b), which states that using breakers not listed or labeled is a code violation. Therefore, it is important to know the compatibility of both brands before changing panels. Square D QO142M200PCVP Main Breaker Panel 200A 42 Spaces 42 Circuits w/Breakers. " You can recommend follow up by a licensed electrician, and make note of their response. Unlike QO breakers, they are UL-listed and UL. Siemens strongly recommends against the use of "used" breakers. You can replace Murray CBs with Air, Square D, and Cutler-Hammer Circuit Breakers. 25 Jan 2010. Can Square D circuit breakers be used as replacement breakers in a Siemans residential service panel? What brand is allowed in a Siemans? Where can I find listings of replacement breakers for this and other brands of service panels? Thanks. Regardless, they are interchangeable with many other breaker brands. The Eaton breakers are compatible with the Square D panels. Quote: Its a DP-3640 Combo Arc Fault breaker. In addition, not all Siemens breakers will work in your panel. The Cutler Hammer type CL (not CH) is the only one on the market right now that is rated to go in the Siemens panel, as far as I know, besides a Siemens breaker. For easy reference, a panelboard compatibility list is provided with each circuit breaker. Jan 2, 2021 · Yes, Siemens makes what is called a “QD” Series breaker that is UL listed and “classified” to be used in a very specific list of Sq. Siemens Type QD circuit breakers are. Read electrical wiring diagrams from unfavorable to. For instance, you cannot install a Square D breaker in a Siemens panel, as the Siemens circuit breakers would throw FITs. Posters on Breaktime have generally praised Square D QO but I don’t recall anything on Siemens. General Electric AEF3301MTX. Do Square D breakers work with Siemens? While many Square D circuit breakers are compatible with specific Siemens panels, it's essential to check the compatibility chart inside your breaker box or consult an expert to ensure that you choose the correct breaker for your panel. 10 Jun 2006. On closer inspection of the picture, it looks like you have a 40 circuit panel that uses bolt-in breakers so that would rule out the C-H BR series. G3030BL1150 = 30 spaces, 30 total circuits allowed. Is it kosher in my Siemens panel? No. Panel manufactures warn that the use of other types of breakers “voids the warranty, may void the UL listing, and could result in. Since the panel has not been modified since original build, I'm thinking these breakers may have been OK to use. Of late, Eaton has been starting to use CH "guts" in BR breakers, which can only be good for quality. Share Improve this answer answered Sep 2, 2021 at 1:13. Yes, Siemens makes what is called a “QD” Series breaker that is UL listed and “classified” to be used in a very specific list of Sq. It is important to check with a qualified electrician or an electrical supply house to ensure that you can use interchangeable breakers in your panel. 480 input 240/120 output control transformer wiring mystery throughout 480v to 120v transformer wiring diagram, image size 666 x. No, the Square D breaker should not be installed in the Seimens panel and checking the label should show you that this is not recommended. Please seek at least help from a. Catch a man a fish and you can sell it to him. 7 (99) $14500 FREE delivery Thu, Mar 9. But, it’s not up to code. amp square wiring diagram homeline load center panel 100 200 panels electrical installation control. Match the size and voltage requirements when using Siemens breakers, as using the wrong breakers can have dangerous results. Find many great new & used options and get the best deals for GE 225 AMP 208/120 VOLT 3 PHASE 42 CIRCUIT MAIN LUG ONLY PANEL. It is important to check with a qualified electrician or an electrical supply house to ensure that you can use interchangeable breakers in your panel. Searching for what breakers are compatible with Murray is not a big problem if you know the suitable device for your main electrical panel. Feb 22, 2021 · This limitation still remains because while your panel can accept 54 breakers, it doesn't have the neutral terminals to support landing 108 circuits. The breakers are included in the list, but. No matter what kind of job you're working on (commercial, residential, or industrial), Breaker Outlet has all of the parts you could ever need to get the job . Generally mfg. A 150A breaker in what appears to be a 200A panelboard. That's not needed for the Bryant because, again, Eaton BR = Bryant. It is important to match the. Most of the breakers were Challenger. Aug 9, 2017. Siemens W0404MB1200CT Load Center, 200 A, NEMA 3R Enclosure, Plug Mounting. No, the Square D breaker should not be installed in the Seimens panel and checking the label should show you that this is not recommended. The manufacturer lists the approved breakers they recommend for use in that particular panel. All branch breakers are HOM Square D. You can reach out to Siemens to confirm your suspicions. It just takes up twice as much space per pole as its 70A counterparts. Siemens QD circuit breakers are available in 15 to 60 amps, single and double pole configurations and are rated at 120/240V AC. 200 AMP rated panel with ~40 spaces fed by a 125AMP breaker from the existing panel. Square D by Schneider Electric HOM4080M200PQCVP 2. However, for optimal use of the original Murray Load Centers, the best. The bottom line is that both Square D and Siemens are high quality brands that manufacture safe and reliable electrical panels for residential purposes. Firstly, remove one of the old breakers to make sure the panel connections are the same. D load centers in place of Square D Type. Challenger never had a bus-stab problem, but lots of people don't know about the BR/C thing, so they run out and grab any "alien breaker" like a Square D HOMeline or GE or Murray. They are compatible with Square D’s QO line of breaker panels. Table of Contents [ hide] Square. However, those forbidden spaces can be used for a generator interlock, if you had any thoughts to that. The breakers are included in the list, but. Square d breakers: It is possible to use the square d breakers with the Siemens panel because they have also been classified by UL to use in place of the Siemens panel. The Homeline breakers are made to fit in most "interchangeable" panels, such as GE, Bryant, Murray, ITE, etc. If you ever run out of the existing breakers, you can choose any of them, and they will become an excellent fit for the D panels. Will a GE breaker fit in a Siemens panel? Siemens breakers can be used in GE breaker boxes, and they are generally known to be compatible. No, the Square D breaker should not be installed in the Seimens panel and checking the label should show you that this is not recommended. Siemens W0404MB1200CT Load Center, 200 A, NEMA 3R Enclosure, Plug Mounting. Number suffixes on the type marking (such as QAF2 vs QAF and MP-AT2 vs MP-AT) are used to denote a revised type of breaker that is still compatible with the original and can be used in place of it, so they don't matter in your case. Free shipping. Post a photograph of some of the breakers and any markings on them. A bit more expensive. They are compatible with each other’s breakers but may not be compatible with Square D panels. 00 $ 115. Mains 125a max. Jun 25, 2018 · Siemens, for example, has a type QD breaker that has UL approval for installation in a Square D QO panel, and the photo above shows Square D and Siemens breakers in the same panel. Only Siemens breakers are designed, manufactured and listed for use in your Siemens panel. If memory serves, the short-lived T&B breaker line was also rated for use in the Siemens panels. The latter is a better quality, but the most frequent criticism I see online is that AFCI breakers for QO are more expensive than homeline. Siemens still uses the Murray brand so if the panel doesn't say Murray I would stick with Siemens breakers. Square D Homeline 100 Amp Subpanel Wiring Diagram. The Breaker Must Share the Same Operational Features. In contrast to the price of Square D panels, Siemens is way more expensive. Your even risking some prison time for manslaughter should anyone die. Here’s what I say: “The [main panel or sub-panel] is equipped with breakers manufactured by a company other than the panel manufacturer. Since the panel has not been modified since original build, I'm thinking these breakers may have been OK to use. two manufacturers, Eaton Cutler Hammer QO & QOB and certain Square D circuit breakers use connectors designed to accept two wires under the same screw or lug. A type D breaker trips when its current is 20 times its rated current. Among Square D Homeline panel-compatible circuit breakers, Siemens breakers hold a special place. Homeline circuit breakers are built with the same Square D brand quality you have come to expect at a price that makes them the best value in their class. I have not had any issues with any of the new breakers, but that does not. For my (hopefully) soon to be constructed shop and house, I am planning on running prallel main 200 amp panels from a single 400 amp . Looking to replace circuit breakers in your Siemens electrical service panel? The straightforward answer is: read your panel for . After some research, I have narrowed my choice down to Square-D panels, either the homeline or the QO. Three of your breakers look like Siemens, Murray or ITE. Square D is also compatible with Eaton. Among Square D Homeline panel-compatible circuit breakers, Siemens breakers hold a special place. Please do not respond to this thread if you do not know what article 110. While you’re calling out the Square D breaker you should also call out the 30a double pole Crouse Hinds breaker on the other side. two manufacturers, Eaton Cutler Hammer QO & QOB and certain Square D circuit breakers use connectors designed to accept two wires under the same screw or lug. That is why the Eaton breakers will also go with the Siemens panel. My thought proceess has allways been refer to the panel ,which calls for the use of Siemens breakers. Mar 11, 2023 · This latest generation of panelboard products represents the high level of engineering innovation expected from Siemens. In fact, square D would throw a FIT ( I know Mr. For easy reference, a panelboard compatibility list is provided with each circuit breaker. A three-dimensional shape that is made up of four triangles is called a tetrahedron. how to remove oven drawer whirlpool, bareback escorts

Since reading is fundemental, look and read the cover of any new panel. . Can i use a square d breaker in a siemens panel

All QD <b>breakers</b> are supplied with load side connectors suitable for 60/75 C wire and are calibrated for 40 C maximum ambient applications. . Can i use a square d breaker in a siemens panel literotic stories

Consists of: (1) QO13040M200C-200 amp main breaker load center. Some panels use Homeline breakers, while others use Square D breakers. No question. Jun 25, 2018 · Siemens, for example, has a type QD breaker that has UL approval for installation in a Square D QO panel, and the photo above shows Square D and Siemens breakers in the same panel. Specific Inspection Topics Electrical Inspections. The Square D 200 Amp 30-Space 40-Circuit Outdoor Combination meter Socket and Main Breaker Load Center is suitable for use as a combination service entrance device (CSED). 1991 home with Square D panel - has three Siemens breakers that are a little ill fitting. All branch breakers are HOM Square D. Carouse Hinds ended up in the Seimens / Murray camp along with ITE and several others and is not appropriate for that panel. The main difference between these two electrical. Homeline breakers are similar to Square D breakers. Siemens strongly recommends against the use of "used" breakers. Thank you for the set of eyes on this @backstay These are the non Bryant. Square D Plug-on Neutral circuit breakers install up to 2 minutes faster, meaning quicker jobs. A dodecahedron is a solid made of 12 flat faces, and a regular dodecahedron is made of 12 regular pentagons. Square D by Schneider Electric 200-Amp Main Breaker 4. Homeline breakers can fit. Siemens breakers: Some electricians say that Siemens breakers are universal. Square D is also compatible with Eaton. Match the. GE and Eaton breakers can fit in the same panel. QO® circuit breakers. 30 spaces using QO¯ breakers or 40 circuits using QO¯ Tandem breakers. In many cases, a Square D type "QO" panel can accommodate Siemens Q- . Yes, indeed, you can use Siemens breakers with Square D Homeline panels. The Homeline breakers are made to fit in most “interchangeable” panels, such as GE, Bryant, Murray, ITE, etc. 6 out of 5 stars 1,260 $115. This is an area that even some of the best electricians can mess up. This load center is built with a plated,. General Switch, Westinghouse, Murray, Challenger, Arrow Hart, and General Electric serve as good examples of such brands. 17 + $22. Number suffixes on the type marking (such as QAF2 vs QAF and MP-AT2 vs MP-AT) are used to denote a revised type of breaker that is still compatible with the original and can be used in place of it, so they don't matter in your case. D load centers. 1-48 of 125 results for "ge thql breaker" RESULTS GE Plug in Circuit Breaker, THQL, Number of Poles 2, 30 Amps, 120/240VAC, Standard 73 $2194 $24. The model or part number of the electric panelboard usually will indicate whether or not the electric panelboard is designed to accept tandem breakers and how many can be used. The surge suppressor has some indicator lights, but they're not very important. Mar 15, 2019 · If the instructions are hard to read (normally they fade over time), then check your existing breakers and replace those with the same type. You can not mix breaker brands and panels. Or I could use a 175A main breaker in a 200A rated bus bar. Can Square D breakers be used in a Siemens panel? No. two manufacturers, Eaton Cutler Hammer QO & QOB and certain Square D circuit breakers use connectors designed to accept two wires under the same screw or lug. Watch out: however: when inserting two individual. Siemens BF240A Bolt On Circuit Breaker 40A 2 Pole BLF Ground Fault - *WARRANTY* (#393840296496) See all feedback. Three of your breakers look like Siemens, Murray or ITE. 4-in Extension Kit in the Breaker Box Parts department at Lowe's. Square D is NOT compatible with many brands, including Eaton, Siemens, Murray, and Westinghouse. Homeline breakers are similar to Square D breakers. Feb 10, 2012. Click to expand. Square D is NOT compatible with many brands, including Eaton, Siemens, Murray, and Westinghouse. Square D is also compatible with Eaton. They will not fit the bus properly. Three of your breakers look like Siemens, Murray or ITE. D load centers in place of Square D Type. The brand has a QD series breaker that can work in square D panels. Free shipping. All my panels in multiple California homes are square D QO, this makes it convenient to deal with electrical in any of them. The main difference between these two electrical. The Eaton Cutler-Hammer 20 Amp 2 in. Jul 4, 2015 · Bob Sisson. The Siemens QP, QT, QAF, and QPF are the standard "interchangeable" plug-on type breakers used in loadcenters under several brand names including Siemens, . While many Square D circuit breakers are compatible with specific Siemens panels, it's essential to . 14 Images about Zoeller Pump Wiring Diagram : Three-Phase Breaker, Powertec 12 Way 100A Three Phase (TPN) Distribution Board C/W MCB and also Allen Bradley Motor Starter With Overload Protection Wiring Diagram. Homeline circuit breakers are built with the same Square D brand quality you have come to expect at a price that makes them the best value in their class. Only Siemens breakers are designed, manufactured and listed for use in your Siemens panel. Whats at risk is a fire,burned up panel,electrocution of you ,your family,guest,. Jun 15, 2011 · As mentioned by other posters, it does look more professional using the breakers made by the manufacturer of the panels. Oct 8, 2008 · The Cutler Hammer type CL (not CH) is the only one on the market right now that is rated to go in the Siemens panel, as far as I know, besides a Siemens breaker. Of late, Eaton has been starting to use CH "guts" in BR breakers, which can only be good for quality. This load center is built with a plated,. It appears all the bars in this panel are configured as neutral bars. The Murray breakers, on the other hand, are 100% identical and can also roll off the given assembly line. In addition, not all Siemens breakers will work in your panel. 25 Jan 2010. Like specified breakers, UL Classified breakers have been tested in the panels for which they are approved. In another thread, there were several comments about Different Brand Breakers in Panels. They are also compatible with Eaton panel boxes. Catch a man a fish and you can sell it to him. They can only be used with QO panelboards. No, only Sq D breakers will fit into a Sq D panel. Siemens manufactures a CLASSIFIED breaker, which is only suitable for replacement in certain Square D panels, as indicated on the breaker literature. I know that Cutler Hammer CH style panels basically ONLY take CH-CH Breakers while the BR style panel. Created with Sketch. There are ~56 neutral lugs, and 40 spaces, so barely enough neutrals. That means they support double taps on the breakers, if the wires are copper. Consider the classifications recommended by the panel manufacturer. When replacing your breakers, it’s important to choose the correct one for your electrical panel. For instance, the chart below shows an example of a cross reference of Type CL 1″ breakers that could be interchangeable for panel installations. However, just be mindful about your. Can I use Square D breakers in a Siemens panel? Yes, Siemens manufactures a “QD” Series breaker, which is UL listed and “classified,” to be used in a specific Sq. According to the Square-D drawing for your panel, your panel was designed to accept 18 tandem breakers for a maximum of 72 circuits; however, according to the photo you posted in chat and I'm. So it's really not as dumb as it sounds. Compatibility Chart. After some research, I have narrowed my choice down to Square-D panels, either the homeline or the QO. Yes, Siemens manufactures a “QD” Series breaker, which is UL listed and “classified,” to be used in a. Reasons to Choose a Siemens Electrical Panel. That is why the Eaton breakers will also go with the Siemens panel. All QD breakers are supplied with load side connectors suitable for 60/75 C wire and are calibrated for 40 C maximum ambient applications. Match the size and voltage requirements when using Siemens breakers, as using the wrong breakers can have dangerous results. Jun 25, 2018 · Siemens, for example, has a type QD breaker that has UL approval for installation in a Square D QO panel, and the photo above shows Square D and Siemens breakers in the same panel. This is when one screw or terminal inside of a panel connects two conductors. It's a 120-volt circuit breaker . Siemens and Square D relationship. General Electric. Using a tester. While some breakers are interchangeable, many are not, even if they look the same. The Westinghouse circuit breakers cross reference is a list of exact models of your breaker brand. Some panels use Homeline breakers, while others use Square D breakers. Homeline breakers: The Homeline breakers are also compatible with the GE panels. Just because the name brand is the same doesn't mean it will fit in your panel. Install the Breaker Install the breaker into the panel by tilting the breaker so that its tabbed end hooks into the slots or mounting bar on the panel housing, then pivot. Can a square D breaker be replaced by a Siemens breaker?. Toggle menu. Luckily, Homeline breakers are available at Lowes and Home Depot stores. . porn in sleeping