Proper Grounding and installation of 200 amp service
2013年2月18日 · System is properly grounded. 2) In house with copper water pipes install system grounding conductor in 200 A combination panel by running insulated green wire to copper water pipe (before water meter) and attach using an appropriate connector. From the meter base run 2 black and one white to combination panel with main disconnect.
150 amp vs 200 amp service. - Electrician Talk
2022年3月8日 · 150A is still a worthwhile upgrade. It uses 200A gear with a smaller main breaker. The one thing I recommend is for the meter-to-main-breaker wire, and ground wire, be sized for 200A to make the eventual upgrade easier. Resale should be better than with a 100A FPE main. 460 Delta and Almost Retired.
Panel installed upside down - Electrician Talk
2009年8月17日 · TOOL_5150. 9490 posts · Joined 2007. #31 · Aug 19, 2009. I will have a few pics from my current job here toward the end of the week. One panel will have 3/0 coming up the side and to the top of the main breaker, and the other will have #2 going up the site to the lugs. Its a standard the company has set.
best 200 amp panel??? - Electrician Talk
2007年8月30日 · 220/221. 10173 posts · Joined 2007. #23 · Sep 25, 2007. We generally use the Cutler Hammer BR series all in one 200 amp for residential services. The door hinge is better/easier to remove on the Siemans but the lugs on the CH neutral busses are larger and accept the #4 wire with ease.
225 Amp Breaker in a 200 Amp panel - Electrician Talk
2008年2月29日 · 387 posts · Joined 2007. #2 · Feb 29, 2008. The answer if it's a main breaker is no. If it's a branch circuit breaker, yes. But, I suspect you really meant to ask something else. There are 225 AMP rated resi panels with 225 AMP busses and main breakers and I suspect this is what you saw. Reply Like. A.
Smallest 200A panel with main breaker - Electrician Talk
2019年4月7日 · 99cents. 30592 posts · Joined 2012. #5 · Apr 7, 2019 (Edited) Smallest might be Siemens listed at 27”. The door might be an issue, though (special order?). I put one in a couple of months ago and it was small but the main breaker compartment still had lots of room.
Panel Schedule Labels and Template - Electrician Talk
2019年4月3日 · Work out perfectly and I just trim them to the amount of spaces in the panel. With the side wings folded over backwards, it fits in a 4" wide clear sleeve and you can see the basic info such as breaker size, equipment name. There is room for more info like room numbers, downstream disconnects, etc on the wings.
Calculating AIC rating of Panel - Electrician Talk
2009年6月3日 · The first rating I remember seeing was 5000 AIC. Using your example you would need to know the trip curve of the main breaker/fuse, then the feeder breaker/fuse for each panel, length, size and type of wire to the panel. Or are you trying to coordinate the trips on the breaker where a 20 amp does not shut the facility down.
200 amp panel, 100 amp main breaker. - Electrician Talk
15896 posts · Joined 2010. #1 · Mar 9, 2015. Took a GE 32/40 mb panel, removed quad main 200 and installed 100 amp double pole with two breaker blanks . Customer had 22 circuits and I added 2 . He intends to add another 2 himself. The existing service is 100 amps and my intentions are instead of just upsizing to another 100 amp panel I ...
320 amp service instal with 2x200amp panels - Electrician Talk
2020年12月1日 · 320 amp service instal with 2x200amp panels. just wired in a new 320 amp meter with 2 200amp panels.This is a first for me as 200 is the norm in this area of Minnesota. I Got dinged by the inspector about incorrect parallel wiring but I cant for the life of me find whats wrong. I know another inspector in a different town and he assured me that ...