Are type MP-T breakers and QP breakers interchangeable? From time to time, there may be a need to change a breaker or add one to your electrical service panel. Make sure you buy what you need. Are Siemens QP and QT breakers interchangeable? The Homeline breakers are made to fit in most "interchangeable" panels, such as GE, Bryant, Murray, ITE, etc. The NEC does not allow, inspectors the same, interchangeable breakers from other manu. The Siemens QP, QT, QAF, and QPF are the standard "interchangeable" plug-on type breakers used in loadcenters under several brand names including Siemens, Murray, Gould, and Sylvania to name the most common. Most electrical devices, like switches, outlets, and light fixtures can be swapped out with another brand without any problems.Breakers, however, are brand-specific and require the exact … 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 … Siemens QP. Ideally, you would want to have all your circuit breakers be manufactured by the same company that … Match the letters. unless it is "listed' on the panel label as allowed, even if it fits in the slot. CH breakers are Black with … How Breakers Differ . BR breakers are UL approved genuine replacement breakers for loadcenters made by Westinghouse, Challenger, and Bryant. BR breakers are black, with black handles (In most cases. If the breaker has the same "Type" letter markings on it as are listed on the panelboard label, you're fine. CH breakers are 3/4" in Width. BR breakers are 1" in Width. BR also works in CTL panels, unless it is a tandem/quad in which case a BD type must be used (CTL buss is … Siemens QP. All Bryant/Westinghouse/CH BR breakers can be replaced with Eaton BR types in Non CTL panels. It also fits most Midwest Power and Milbank Mfg metering equipment. EATON CORPORATION Residential Product Guide www .eaton .com 5. BR breakers carry a 10 Year Warranty. The Siemens QP, QT, QAF, and QPF are the standard "interchangeable" plug-on type breakers used in loadcenters under several brand names including Siemens, Murray, Gould, and Sylvania to name the most common. ... Had to make a special trip to replace a breaker in a panel when an inspector-critter noticed a Homeline breaker installed in a Cutler-Hammer BR panel. We use cookies to give you the best possible experience on our website. CH Breakers. That label would have made a difference. has it 'Listed' on the panel label. What is the difference between BR and CH type breakers? BR Breakers. Some older styles have multicolored handles.) Square D is another manufacturer of circuit breakers and service panels. Some research says that a QP circuit breaker is the 1" or 2" wide breakers that protect a 110V or 220V circuit respectively, and is made by Siemens. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled … Their breakers are not interchangeable, unless the panel manu. Eaton breaker patibility chart smart circuit breaker box load center breaker chart siemans doityourself siemens qp circuit breakers arc fault circuit interrupter breaker What Circuit Breakers Are Patible With Siemens RelectricBreakers Patible With Panel Hd Says Diy Home Improvement ForumCrouse Hinds Replacement Breaker Diy Home Improvement ForumE L C Tr Ic Breaker … Westinghouse and Bryant breakers for the most part were completely interchangeable because Westinghouse owned Bryant from … I've seen Siemens type QP breakers … "Article 110-3(b) of the NEC states that Listed or labeled equipment shall be used or installed in accordance with any instructions included in the listing or labeling. Note: Installing a breaker that has not been tested by UL voids the product warranty . - Answered by a verified Electrician. It is still against code to put a breaker that the manufacture does not list as an acceptable breaker, and local AHJ's fail for this reason everyday. 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