![]() ![]() The most you could do is combine 2 circuits onto one AFCI, but it appears your existing AFCI breakers are heavily oversubscribed already, serving more than one room each. ![]() You are correct, AFCI breakers are not available in double-stuff. CL costs more and is much harder to find, so there's no earthly reason to go that way unless you have a high volume commercial account with an Eaton dealer (or want Eaton-only exotica like CLR "remote control" breakers). However BR is not that line, note CL breakers are not classified for BR panels. What might've confused that guy is that Eaton does make a " CL" breaker line, specifically UL- classified to replace your Siemens Q115/Q120 breakers. And the guy who installed them isn't invited back. That will destroy the bus stab, and now you'll have an 18 space panel. They may seem to snap in, but if you compare them to how a proper Siemens breaker snaps in, they feel different that difference is the breaker not engaging properly to the bus stabs, which could cause arcing under load. Those are alien breakers and should be removed immediately. You have a Siemens panel, but you have Eaton "BR" breakers in the panel (the ones you consider candidates for replacement). kitchen receptacles #1 - microwave oven & oven hood.If that's so, then you have two multi-wire branch circuits in the box, already on 2-pole breakers where they belong, and I trust you'll keep them either on 2-pole or the inner 2-pole breaker of a quadplex. However, I don't see any markings on your wires, so it appears they are installed in cable, and all your single-pole circuits are installed with their own /2 cable. In that case, double-stuffing can overload the shared neutral. The worst danger to double-stuffing breakers is encountering a multi-wire branch circuit. It will be used to charge an electric vehicle (Tesla Model 3). Can someone tell me if those types of circuits are eligible for being replaced by a tandem? If so, would it be better to tandem the 20/20 and shift the three below it upwards? Or would it be better to tandem the 15/20 and move the two AFCI circuits upwards? One final note: of these 3 circuits, the top-most 20 amp circuit is labeled "Bath GFCI", so I'm not sure if that can be put on a tandem circuit.įinal note: the new 50A 240V circuit will be used to power a NEMA 14-50 plug that I'm going to install in the wall below the panel. If I've understood correctly, I can't use a tandem circuit to consolidate the two bottom left circuits because they are AFCI.Ībove those two AFCI circuits I have 3 circuits that I think might be candidates for combining into a tandem circuit. My panel is "twinable" (see panel label sticker below) I want to use a tandem circuit, but I'm not sure which existing circuits would be ok to swap out. Can someone explain to me the best strategy for freeing up a pole/slot so that I can install a two-pole 50 amp 240 volt circuit on this panel? I have a free slot at the bottom left. ![]()
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