Aug 13, 2013 · Lately in the stores I found Siemens circuit breakers with some sort of grease, paste on the contacts. Just curious if this needs to be kept and install breaker in to panle with that or just wipe …

Apr 10, 2021 · Does anyone know which would be the best breakers to use in a Siemens SN4040B1200 panel? Will need a mix of arcfault, tanden and double-pole (220) breakers. Thank you!

Jan 6, 2014 · Arc fault breakers have earned a reputation for being finicky and trip happy, and all the while being difficult to troubleshoot. Possibly that is overblown. Hopefully, now that the technology is …

Feb 9, 2008 · Why does the main have four breakers? That is NOT four breakers. It's two 2-pole 100A breakers mounted in parallel creating a 2-pole 200A main breaker. Very common thing to see in …

Nov 13, 2011 · I'm installing a sub-panel for a new addition. My load calc suggests a 50amp load for the sub-panel. So, I'm planning a 50amp feeder breaker in the main panel with #6 feeder wire to the sub …

Jan 3, 2024 · My unit keeps tripping my Siemens 40amp breaker. There are a number of things on the line, but nowhere near 40 Amps. I changed my outlet to a gfci. I changed my 40amp breaker. Ive had …

Mar 14, 2016 · for the 200 amp, 40 space panel (Siemens G4040B1200CU) that had its main breaker removed anda 100 amp backfed main installed on the bus: if its feeder wire is between #1 AWG - …

Apr 4, 2017 · 1. If I add breakers to the main panel, there would now be these breakers in the panel: 1x 200 amp breaker 1x 50 amp breaker 3x 20 amp breaker So those extra breakers would be in parallel …

Apr 7, 2024 · I see six circuits that have breakers that are handle-tied (see pics). I do not find a sub-panel where these would be split out to individual branch circuits, and the longest run from these …

Mar 4, 2017 · (Although both its lights come on indicating arc fault and ground fault…) (This is a siemens box, with siemens breakers.) Any advise about why the GFI might be tripping? I read that they will …