Should An Outlet Be Installed Ground Up Or Down | Including Recent Changes
Vložit
- čas přidán 14. 05. 2024
- WAGO 221 (90 Piece Kit) - amzlink.to/az0eBpCFKyJJK
Knipex Wire Strippers - amzlink.to/az0RAB6YA7HPM
Klein Tools 11-in-1 Screwdriver - amzlink.to/az0hk1BETCxjR
Legrand Commercial Grade Outlet - amzlink.to/az08luQeUTDU6
All My Favorite DIY Electrical Tools - amzlink.to/az0fGo9mGJ3Em
This is a classic question from homeowners when taking on electrical projects around their house. Honestly, there can be different answers to this question depending on the location, application, brand of outlet used, and more. I will cover a few different angles as outlined in the below chapters.
Chapters
0:00 Intro
1:07 Safety Demonstration On Why Ground Up Is Used
2:08 What Do I Pick Ground Up Or Down From Outlets
4:07 What Do My Viewers Prefer Ground Up Or Down
6:13 What Recently Changed That Might Make Ground Up The New Code
Free Home Maintenance Checklist:
everydayhomerepairs.com/home-...
Friends Don't Let Friends Tape Outlets T-Shirt: everyday-home-repairs.creator...
DISCLAIMER: This video and description contain affiliate links, which means that if you click on one of the product links, I’ll receive a small commission. - Jak na to + styl
![[Vowel]물고기는 물에서 살아야 해🐟🤣Fish have to live in the water #funny](http://i.ytimg.com/vi/3G9MH063Cx4/mqdefault.jpg)
I am a master electrician, and I ran into an inspector who insisted on ground-up installs, no exceptions. Had a 50-amp 3-phase industrial digital printing machine with a “flat” or 90-degree plug on it with the ground located at the bottom as almost all flat plugs are. Had to twist the cord into an unnatural configuration with a bend that strained the appropriate bend radius, and caused the plug to not sit properly in the receptacle. Until manufacturers are universally mandated to create flat plugs with the ground up. I will continue to install ground down to avoid this safety issue.
I have an outlet strip with a flat plug that rotates, so it can work in any configuration.
I am of the opinion that every device* should come with flat plugs. Make it easier, and safer, when the outlet is behind furniture. Also less hazardous when the outlet is not behind furniture as there is nothing sticking out, acting as a trip hazard. We have a lamp plugged into a switch and into the outlet making it stick out farther than it would if the switch was not present and the extra weight makes it prone to falling out.
*Except for things that are ment to be moved around, like power tools, vacuum cleaners, etc.
Most of the refrigerators I have in my six summer cottages want the ground down to avoid the loop over!
Tell the inspector to show you the code that indicates that. Show him what complying to his dictatorship looks like.
@@AlanTheBeast100 I did. He pointed to 90.4.
I’m with technology connections. Right angle plugs are the best/safest and most require Ground down
Same. How long did he say he threw a knife at the wall and still had to give up and intentionally drop it in to create a short?
Considering:
1. Most plugs don't have a ground pin anyway, so it literally does not matter because if any of the incredibly unrealistic scenarios the ground uppers warn about happen, a short will still occur
2. None of my receptacles have a bunch of loose thin metal objects above them just waiting to fall
3. I plug in all my plugs fully
4. Ground up is a pain for any plug that was designed with an angle, and all angled plugs assume ground down
I will always be a ground pin down guy, unless a code change forces otherwise. The ground up crowd does not have any arguments that are capable of convincing me anymore. They've all been debunked.
@@mjc0961Agreed, ground-up people are tiresome. When battery backups, enterprise equipment, refrigerators, microwaves, etc, etc come with ground-up right angle plugs, then I’ll make some changes. But currently, every single piece of professional or high-powered equipment requires ground-down. Sanity.
I know someone who was shocked holding a penny while unplugging a vacuum
@@jk_22 I don’t think ground up would have fixed that.
Funny thing is, most of those outlets around his area have the HOT upwards.
As a journeyman electrician, I personally install receptacles with ground facing down, except under two conditions. 1) The building blueprints or AHJ specify ground up, hospitals and doctor / dentist offices are the areas that come to mind. 2) I'm installing a half switched duplex receptacle, to make it easy for the homeowner to identify, and I configure it to have the switched portion on top such that a table lamp can be plugged in and used in lieu of a permanently installed luminaire, and a wall wart aka AC adapter can be constant power and hang down. Wall warts do not have polarized plugs, not that I'm aware of anyway.
I dislike the ground up for a couple of reasons. First and most important are right angle plugs with grounding type or polarized plugs, night lights and air freshers. They all assume the ground down / neutral slot on the left. Secondly, if ever there was an open ground AND a metal picture frame or similar object fell and rests on the ground and hot prongs. instead of tripping the breaker it would energize the chassis of a metal cased lamp or appliance posing a serious shock hazard.
I do have some wall warts that are polarized (1 normal prong, 1 large prong). And they way they are set up would be for ground down. Because if the ground is up, then the bulk of the wart would be above the plug and cause it to lean out away from the wall.
@@tay13666 thanks for sharing, I never seen a wall wart with a polarized plug. Your situation is the big reason for my distaste for ground up receptacles.
@@Sparky-ww5re I only remember running into a couple. I think both were computer related. Either a printer, or a scanner. I only remember from trying to orient things on the power strip.
I think newer wallwarts are polarized.
Not sure about my doctor's office, but I know my dentist's office has the receptacles either ground down or horizontal. I've also come across some reverse right angle plugs (with the cord coming out on "top," and many night lights have a rotatable plug, but I'd still 99% of the time prefer the ground down over ground up (I'd prefer the ground to be to the left over all, though)
If you're worried about dropping a thin metallic object so perfectly that it shorts out a protruding plug you should probably consider having your outlets modified to a horizontal position with neutral facing up.
If weight were applied on the plug while inserted into the outlet, it would destroy the plug that way. Both the hot and ground would be broken off. Not saying it's common but the way it is now the ground snaps off. if upside down, nothing breaks off. Also it's safer should you actually fall on the receptacle/plug (not likely but still possible).
A plug recessed into the wall in a specialized housing would prevent any these shorting out incidents from occurring.
If they are in horizontal position, the ground should be to the left ,that way the neutral side of the receptacle is facing up ,
Good point. Two more possible solutions for a situation where that may actually be a concern would be to cover the last 1/8th to 1/16th inch of the prongs with electrical tape, thin adhesive lined heat shrink tubing, etc or install the receptacle in some type of protected box such as a covered weather resistant box.
Good point but in a bonded ground system (North American standard), would a safer configuration be a tilted install with the ground up and the neutral prong at the same elevation shielding the live prong. A canopy of “safe”-to-drop-metal-bombs-across so called iron dome? A slant configuration would also help slightly the right angle plug situation if you place all items to the right of the outlet. Better yet have all connections attached with WAGO connectors to avoid any possibility of metal object arcing. Yes, that would be best I am sure if a bit inconvenient to call an electrically qualified individual to unplug a lamp.
I love how you mention that the manufactures instructions must be followed but don't bother to read any instructions that may have come with the device.
Why would you assume that he hasn't read the instructions? No manufacturer I am aware of indicates a preference for orientation in their instructions.
What I was trying to say is that he did not read the instructions to us or show us an image of the instructions so we can't tell if the instructions say anything about the orientation of the device. But he did mention that the instructions should be followed. I was just wondering exactly what the instructions said.@@TwilightxKnight13
I won't consider ground up the manufacturer's recommendation until it's expressly written somewhere. A picture on the box is just a picture
I always thought it was determined by code of the area, now I've been educated. I know is certain parts of the country the outlets are even installed sideways. I learn something every time from your videos, thanks!
All right angle plugs I have ever seen (where the wire does not come straight out but straight down towards the floor), the ground is always on the bottom. This tells me the manufacturers expect the receptacle to be in the ground down configuration. Think of other heavy duty plugs as well, ovens, clothes dryers, RV conversion plugs, they are all in the ground down position... So, my preference is ground down, unless there is a specific need for ground up, or horizontal.
range and dryer (4 wire) plugs are made for the ground to be up.
Lately I purchased flat angled short extensions cords and when plugged in with ground at bottom the cord is pointed to the 2 o'clock position telling me they expected the plug to be ground up so cord would point towards the floor
@@parexc07 and on Friday I was working with cords that had it at the 5:00 position. and I know they make them so the connection swivels, so you can have it at any orientation. the standard for residential is ground down, unless there are special considerations, like a switched outlet, or a special appliance.
@@kenbrown2808 For dryers, yes. However, for ranges, typically the receptacle is so low to the ground that you want the cord to be pointing up (unless you have a drop-in, like us, which has no receptacle, and makes replacing it a massive pain), which will position the ground pin at the bottom.
@@xHadesStamps I should have said, 4 wire range and dryer cords have the cord coming out opposite the ground pin. best practice for "generic" electric ranges is to put the receptacle horizontal near floor level. of course, fancy ranges have specific locations for the receptacle.
European, French type plug and sockets seem the best. The socket is recessed from the wall surface and the plug pins are insulated until the very ends which will not be energized until they are pushed inside and hid by the socket plastic material.
Depending on the power strip, some of the cords on them are designed for ground down not up.
Showing that UL/CSA approvals don't consider them contrary to code.
I replaced all the outlets in my home, and switched to ground up. Much of the reasoning was that I wanted to have a visible cue to indicate which ones I have already replaced. The motivation of the project was to use tamper-resistant receptacles (we're foster parents, so kid safety was a priority and we hate the plastic plugs). I also did it at our vacation condo to eliminate all the back-stab wiring.
I've never, ever heard of someone shorting a ground down outlet in the manner shown in your video. Ever! It's an issue that doesn't need a solution. Of course, I don't wrap myself in bubble wrap and hide in a closet.
I did it once. I had a metal tin sign sitting on top of a trash compactor. I knocked it and it fell and slid down the back and did exactly like in the video. Sparks, a bit of a bang, breaker tripped and sign was ruined on the edge that had blackened and a bit of metal vaporized and therefore missing.
While it is not "never," it is exceedingly rare. So, yes, it is not something that people should be concerned with. Besides, a ground up plug can also short if the metallic object dropped on it, slides down the side with the hot terminal.
Personally I do not care what orientation is used however I have many devices like surge protectors, air fresheners, night lights, ups's etc that have some sort of right angle type plug or are just designed to be used with ground down so that is how I install them in my own home. If the ground up/down really mattered for safety that much they would push to move on to another type of receptacle that has a recessed plug face and metal conductor on the pins only on half of the pin like is used in some other countries. Until more devices are designed to be used with ground up receptacles I will continue to install them in my home ground down even if the instructions say otherwise.
N. American plugs are the oldest in the world. The 2 prong goes back to 1912, and the 3 prong is from the 1920s, before a lot of our codes were written. NEMA didn't even exist until the 1930s. Many other country's plugs are from the 1940s, when a lot more was understood about the dangers of electricity. Also, many of those countries are running 230V, which packs a larger wallop.
I am using Leviton for all my wiring. their outlets are bi-directional, so once can do as they like. I use ground down, but will change 2 of my switch-controlled outlets for up, thanks for that suggestion.
A few years ago while on an inspection (I'm now a retired electrical inspector and licensed master electrician), the relator that owned the house told me the ground should face up because a home home inspector told her so, so there you have it.
I like the idea of ground up for switched receptacles, I'm going to use that in the future.
This doesn’t make any since to me. You break the the little connection clip on the receptacle. Why does the ground need to be up?
@@AdamS-lh2ugto signal this is a split outlet.
I like split outlet ALWAYS HOT to be on top. Reason being the SWITCHED cord will be on the bottom, hanging down.
Easy access for homeowners to TOP PORTION. comment please
Funny that 3 and 4 prong 203-250V cords are wired with the neutral/ground downwards and installing the receptacle incorrectly causes a weak connection on the plug that also puts undue strain on the cord itself.
If your outlet and circuit are properly wired then the short should cause the breaker to trip.
Unfortunately, some breakers (Federal come to mind) has high chances of not even tripping. But really, if you're having a metallic object conveniently fall directly on the a 3-prongs plug that wasn't properly connected, you should go buy yourself a lottery ticket.
usually, but not always. Many/most breakers function on heating effects, not current. That increase in heat is not instantaneous. Now, while we are talking about very short times, like milliseconds, it is still possible that the overcurrent condition could be so brief as to not reach the tripping point of the breaker. Course if it occurs that quickly, the chances of you getting injured in the process are astronomically small.
I’ve owned several homes with switched outlets. All of them had one switch and one power alway on. Built between 1995 and 2021. In 4 different states.
Each one had all outlets done as ground down.
My workplace has some ground-up recepticals. Since the ground prong is longest on plugs, it's slightly easier to get the it started with it being more visible on top.
I have noticed recently outlets at a Walmart, outlets installed side by side, one with ground up and one with ground down, in a duplexed 4 outlet junction box, where the outlets were used for recharging electric shopping carts for the disabled.
“Food for thought”, thanks much!
Commercial electrician here. Our crews always went ground down, except at a new school project where it was specified ground up. Our crew decided this was seen as a protection against something thin accidentally dropping and sliding behind a plug, which could cause a short in a very rare instance. That was the only reasoning we could come up with anyway.
Great video master electrician here in three states for over 40 years. It’s always been a topic of discussion. My preference is ground up It will act as a strain relief. Also ground up was preferred for switched outlets.
Can you explain to me this ground up theory on switched receptacles. Still an apprentice electrician but I have logged over 10,000 hours and have done residential, commercial, and industrial.
@@AdamS-lh2ug When someone has an extension cord plugged into a ground outlet with the ground up and they pull on the cord at an angle it will act as a strain relief
It's a very well explanation. Thanks
I understand the idea of ground up however anytime you buy an appliance or powerbar with a 90 degree plug it is always designed for ground down otherwise it will hang over in a u shape.
Or lead cable rotated out so cable clears next socket.
I've seen 90 degree plugs designed for the opposite configuration. Super rare, though
As a DIY homeowner, I tend to do things for me that make more sense or convenience but still safe. I install outlets so that cords on molded right angle plugs hang down.
Personally, I'd like to see outlets evolve to a horizontal mounting orientation with the individual outlets still vertical. that way someone could plug in two right angle plugs, say behind a dresser, and the cords wouldn't be bunched up. And while we're at it, modernize the outlets to accommodate transformer plugs too.
I like 90 degree male plugs for that reason, but ir's expensive to replace them. Good job for appliance manufacturers that put them on refridgerators and washing machines.
Eaton makes the horizontal receptacle you desire. There is also one where each plug turns.
My standard is this. If the plug does not stay in and backs out of the outlet, replace it! Ground down for all hot outlets, and ground up for switch controlled outlets.
My house has outlets in both orientations. It was built in the 70's and modified over the years.
Excellent video .. as always
I'll have to check the box on some Eatons i got recently. I was on the fence so what ended up making my decision is when looking closely at the outlet, the name Eaton was stamped into the metal frame to where ground faced up to read it. I'm in the manufacturing world and usually details like this aren't an accident or a careless decision. So i opted to go with what the manufacturer seemed to want. But again I'll double check the box to see if there's a specification there.
I agree with your position. Although the code permits both I prefer ground up because it is easier to insert a heavy power cord in the receptacle with the ground up. In engineering we always place the label out or up as the case may be. I think most people use ground down because of the happy face which is not at all a reason.
@@danmidtdal4358 i will say though I've noticed several power cords we have that have the plastic brick of a plug have the ground facing the same direction as the cord coming out. So if ground is down the ground nice hangs straight down to the floor. But if ground it up the cord now comes out the top and then gets a tight bend in it as gravity naturally pulls the cord down to the ground. So thats not really ideal for the cord itself. Further proof the industry doesn't really know or care.
Always a good video topic Scott - Thank You! Personally I think that a decades old debate based on an improbable set of circumstances and dependent on a faulty plug and/or outlet allowing the situation to occur, is a bit of a waste.There could just as easily be a scenario where a small child with a thin object slides it between the hot and ground of a ground-up outlet, and is just as absurd. I think the argument is that if you have a plug that hangs out of an outlet, regardless of the orientation of the outlet, just get it fixed.
It doesn't matter! They can also be mounted sideways.
Legrand Lutron series has 1 up and 1 down on the same duplex outlet. Problem solved!
Wait for somebody to say ground left is much, much safer than ground right, thus kicking off years of discussion and controversy.
For those outlets that are packaged with ground up, does the package have a notice that the outlet must be installed ground up? If not, then the packaging is just packaging and not direction.
I agree, also that box he showed said it was a commercial receptacle, I'm not sure if they make a commercial and residential receptacle but they seem to want to identify that receptacle as a commercial for some reason.
@@cblanton42 Much more robust construction - and the receptacle will last for many decades in normal use. I've seen too many cheaper residential receptacles start to not hold the plug tightly after 15-20 years.
I always use commercial receptacles unless the end customer insists... after I explain the difference.
@@perryallan3524 I thought that might be the case but wasn't sure. Thanks for the info.
That's exactly what I thought. It doesn't matter how thing is packaged or what the photo shows...if that's what they want they have to say so specifically in the instructions.
No. Packaging has nothing to do with orientation and to my knowledge, as a professional electrician, no manufacturer of receptacles indicates a preference for orientation in their installation instructions. The outlet itself is not the determining factor for orientation. Demands of the local inspector + usage + aesthetics determine the orientation of your receptacles.
I like the idea for constant power to be ground down and switched outlets to be ground up - switch plugs will not be plugged/unplugged often.
My house constructed in Florida 2002 has several outlets with one half live and one half switched - these are all installed ground side up to identify that they are different
Usually when pulling the cord out your standing, so your ground will b the last part to touch the outlet when unplugging
Worked in a lab using small diameter stainless steel tubing. We put the ground up so if a piece of tubing dropped between the plug and the wall or the side of the hood, it would not hit the hot.
If it’s wired correctly it will trip. This ground up argument is outdated.
This actually happened in the lab I worked at.
I always do ground up. That how was tought while working in a hospital. How ever depends on " homerun" appliance or equipment being plugged in
How about horizontal? Left or right? Consider whether the hot blade should be positioned top or bottom.
All of mine are ground down except for plugs that are connected to wall switches - those are ground up. Handy.
Are the brass terminals still oriented the same relative to ground ? All new combo switch outlets I've seen still have ground facing down.
Best solution!
Sideways with neutral up!
If i do horizontal should the ground be on the left or right?
Maybe somebody is mentioned this, but years ago I vaguely remember some discussion of putting ground up on ungrounded outlets to indicate something is amiss. In my previous house I gradually replaced all the old outlets and installed three-prong. After I did a couple of bedrooms and discovered what a pain it was to have upside down outlets, I stopped the practice and went with putting ground down. When I sold it, I was worried that the buyers inspector would complain but I never heard a peep.
In a horizontal installation, should the ground point to the left or the right?
Someone who owned my home before I bought it had about half the receptacles one way and the other half opposite. The biggest issue I have/had with this is many devices that plug in are designed with ground down in mind. This includes 2 prong devices with wide/narrow blades. Things like remote timer with a digital readout that would have to be upside down on a ground up prong.
I have a timer like that and it’s definitely a problem.
I don't consider pictures on the box or text on the yoke to be the manufacturer specifying any direction (except for text on GFCI or switches where it needs to read the correct way up). Now if the manufacturer specifically calls it out on the receptical or box that might be a different story but for the most part it seems they keep it ambiguous because it doesn't really matter.
Quite a few 3 prong appliance cords are oriented such that with the ground down the cord hangs straight down. With the ground up, these cords are oriented with the cord up and is then bent over to hang down. It would seem that this changes the stress point on the cord.
I've had the chain from dogtags fall off the back of a dresser and short a loose plug. Fell at about 2am i thought we had a grenade go off 😅 huge flash and bang
Also if you want to have some fun, let’s go through island receptacles. 3 code cycles (2017) ago we had to put receptacles on the edge of islands. 2020, we had to add addition receptacles if the island was longer than 8 feet. Now 2023 code has removed all of that because they determined that it was unsafe for children so now they have to be a pop up or surface mounted.
Hello, I saw this video and was wondering why my outlets had ground facing up and was thinking on changing it. My question will you have a do you have and tips on outlets that has aluminium wire instead of copper? If anyone else see this i would like your input on what methods you have done to deal with this? thx
As a licensed electrician, I have always chuckled at the notion that ground up protects you better from a short. The metallic object you drop on the loose plug has to fall flat, such that it contacts both terminals at the same time. In practice, it will bounce away more often than falling perfectly across the stabs to short the circuit. The same thing can be said of the grounded plug as well. It is still possible for the falling object to hit the ground terminal and slide into the hot stab on its way to the floor and create a short circuit. The speed at which the breaker/OCPD trips is the same either way and you still have essentially the same chance of getting a shock.
There are ONLY three actual reasons to chose one arrangement over the other: (1) blueprints/AHJ, (2) usage, and/or (3) aesthetics.
Sometimes the AHJ/blueprints/inspector will have a preference for the orientation, in which case, you follow the directive. Under those circumstances, you and the install, generally do not have the authority to do what you want. You must do what the inspector or the building plans instruct you to do.
As far as usage, if the appliances you insert into the receptacle have 90-degree or angled/flat cords, you may want to orient your receptacles so the cords lay towards the floor or perhaps behind furniture. Installing the ground up (or horizontal orientation) can often cause the cord to travel up the wall before it falls which is generally considered "ugly" and may create strain on the cord/plug connection and cause it to weaken and fail over time.
Good stuff, thanks for the feedback!
I’ve been in home construction literally majority of my life, being my Dad was a contractor and brought me up in the trade as well. Now in the good old days a contractor did pretty much everything from plumbing, electrical, flooring, and the list goes on.
So I was taught pretty much everything in the construction industry.
I’m not a licensed electrician, but every plug in I have ever seen in homes has always had the ground down including if the plug in was connected to a switch!
Only warning I would mention is not to use the holes on the back of plug ins that’s made for an easy connection. Those holes have thin pieces of metal that grab the wire and there’s very little surface contact. Little surface contact causes more heat and the more power you use on those plugs using the holes will fail and I have seen some come close to catching fire!
Always wrap the wire properly around the screws on the side of your plug!
I always turn them ground down when replacing one because a lot of stuff that's asymmetric won't fit ground up.
Man, this topic is really grinding me down. I mean I feel like I’ve been ground up. It’s like the discussion of whether toilet paper should be wound over to the front or wound over to the back of the roll.😊
Lol, I thought the toilet paper roll thing was a cat thing. So you have it roll under so if they play with it they don’t unravel the whole thing 😂
We now know the toilet paper as to come down in front of the roll.
@@AdamS-lh2ug You can't defeat cats..They are the masters of the universe
The outlet I plug my prius in was ground up and the weight of the cord with the attached electronics broke the ground prong on the plug. Rather than replace the (maybe $1k cord) It has since operated without a ground .
Photos on websites or boxes is not "a recommendation" by a company. If it's not in words it will not stand up in court. If the company wants that as a recommendation, their lawyers would have been all over it to show in written instructions and photos.
You're right. Often when a company does something stupid, its lawyers are to blame. In this case its to better fight a hypothetical "but the ground was shown down" lawsuit.
Retired IBEW 701. Piped houses for over 20 years. I can solve this problem for you. Pipe your house, pull real wire, install the ring horizontally, trim outlet hot side up. and switch the right side when called for. Easy as that.
I've never lived in a house with ground up receptacles and i am past retirement age and have lived in 4 different states. For my current home with 1 half-switched duplex receptacle I bought one that has manufacturer marking on which is switched.
i have an outdoor receptacle with the ground located to the side. As if the receptacle was oriented horizontal instead of vertical.
NEC 210-7 Just states it is to be install to manufacturers recommendations. And that only specifies the wire locations not the orientation. Specialty devices may actually specify which end must be in the "UP" or "TOP" direction. Most smart devices require a specific orientation.
I've never seen a statics free body diagram showing better or worse moment on the plug; I think ground-down would be more stable due to two prongs (higher friction force) about the fulcrum.
There are recessed outlets available that negate the shorting issue. They work the same and can be installed in either orientation. The problem is when you want to plug in a wall-wart transformer for electronics, then you'd have to plug in a power strip first. I'll leave it to you to decide if that negates the purpose of the recessed outlets. Overall, I've been bit a couple of times by the American design that leaves the metal prongs electrified until fully removed from the outlet. Even that is rare, but more of a concern than possibly dropping a metal thing across a plug. Going with recessed would help negate both.
If I remember the real purpose of those recessed outlets at to let the old fashioned clocks that ran on AC power so they could hang flush to the wall.
Leviton has an industrial grade and commercial grade outlet. I can’t seem to find the difference. Other the. One is 1.00 more. Is there a difference ?
There's a military adage that applies here: "Order, counter-order, disorder." As numerous commenters have point out, the "order" has been for ground to be down except for switched outlets. That makes it easier for someone using an outlet in a difficult-to-reach place to know how it will go. Changing that would create more trouble than it is worth.
Ground up or ground down. Use the one that makes the most sense based on what's being plugged in. For example, many plugs are flat plugs, so if the ground is facing the wrong direction, you lose the benefit of the flat plug. So, if you have something up high with a flat plug and it's plugging into a receptacle below the object, then the ground up option works better with the flat plug.
Leviton website shows about one third up, two-thirds down.
My home has all outlets on a horizontal configuration. It was built in 1953 so I don´t know if a previous owner replaced the originals.
How about on a ceiling or mounting receptacle side ways?
As a retired electrical inspector, I would tell you to read the NEC or governing local code on this matter. Thousands of hours go into what is written there. If you still have questions, send a question, send it to the code comittiee, include your licenses for reference.
As the National Electrical Code is the bible for electricians in the US has the NEC been amended to give installation instructions for the proper orientation of duplex receptacles in regards to a proper orientation of the ground pin location?
A quick flip through the Black+Decker Complete Guide to Wiring 8th edition reveals a number of outlets with the ground down.
I have a situation where I have 4 outlets in my kitchen. I'm not sure but I was told that I need to replace all four with GFCI outlets. The outlets are connected to a 20amp circuit and I don't know if it's possible to connect 4 GFCI on the same branch. The reason was told that I need to do this is the new code changes that required all outlets in the kitchen must have a GFCI's. This doesn't make sense to me. Can you please help me with this situation I would greatly appreciate it. It's very confusing to me. Thank you.
Which way would ground be facing if you mounted the outlet sideways with neutral facing up?
In the past it seemed, if you looked at the print stamped on outlet's metal mounts, the lettering on Levitons were ground down and Eagle were ground up. Don't know if that is still the case. I go with ground down because 1) that how how it is most common and the orientation users expect when they plug in an outlet and 2) most flat plug cords tend have their cord exit in the direction of ground, which almost always should be down. Lastly, if a tool falls on the prongs with ground up, it still has a 50/50 chance of shorting hot to ground, which is still a short.
Our house, built in 1977 TX, has ground up. I’d never seen that before and thought it odd.
It was. Odd, that is.
One major thing you can do, is make sure nothing falls on or near that plug. You almost have to purposely make it happen so that something flat slides down the side of the wall and hits both prongs in the plug.
Many molded 90 degree plug (that lay flat against the wall) have the ground down. If you put the ground up and use these type of plugs it will often put great strain on the cord and could cause the cord to because loss. If the code wants to have ground up then the code needs to enforce cords be made the same way (I have yet to see a molder 90 degree cord with the ground up but they may exist). Also ground up dpes NOT completely prevent a short. In the video when the metal plate drops it falls sideways and could make contact between earth ground and the hot lead. While the position of the ground being up does reduce the chances it does not guarantee there will be no shorts.
Electrical engineer AND electrician here. Plus IT pro. And farm boy (decades ago).
I prefer and almost always use ground down. When I first heard of ground up, I thought it through, and concluded:
Ground up? Technically safer if something falls on it. I have NEVER seen that happen.
BUT THE FIRST OF THE THREE PRONGS TO LOSE CONTACT WITH THE OUTLET IS THE GROUND.
YOU DO NOT WANT THAT TO HAPPEN, since the device plugged in will be un-grounded.
======
Ground down and the plug is partly pulled out
Yes, Like shown, you could drop something on it and get a short. Again, I have NEVER seen that happen. More likely, is that you loose power on the cord.
And importantly, you do not loose the ground connection..
Probably, you are NOT there are the outlet, you are AWAY using something that pulled on the cord a bit AND YOU NEED THE GROUND CONNECTION WORKING. This is the best option, ground DOWN, for how the outlet is BEING USED.
What residential outlets you reccomend for brands ?
Ground facing up for switched outlets is how my house is wired. The thing about shorting with ground facing down is a "the sky is falling" fear. In the 75 years I've been on this earth, I've never had an instance where this has ever come close to happening. If it has happened, some human failed some safety protocol (like maybe removing a metal face plate from a live outlet with a plug half out of the socket).
Just had a bathroom remodeled and the electrician installed the GFI outlets with the ground facing down. Canada
Years ago, I installed a GFI in my bathroom. Also one of those small Arvin heaters that plugs directly in and hangs from the outlet. If the ground was up, the heater would be constantly tipping away from the wall!
The first time I ever saw an "upside down" outlet was in a hospital when I was younger. When I asked about it they told me that it was too force a faster breaker trip in event of flooding.
It's actually to make a breaker trip less likely to happen, as a lot of the equipment must remain running.
I do ground-up in the workshop or garage, but ground down in the living space.
I am always dropping knives next to the wall, such a huge concern 🙄
Switched/split outlet. I like the switched portion on the BOTTOM (operated by the switch on the wall) this way the CORD that is permanently there will HANG DOWN.
Homeowner uses Top Portion (easy access) always hot FROM TIME TO TIME. Put in vacuum cleaner or other device. comment please
As a kid, I accidentally dropped a metal ruler behind my desk and it fell perfectly on the wall plug. It caused a very bright short and burned two contact areas on the ruler. I learned a good lesson about electricity that day.
We have to gfci and arc fault just about everything these days. They didn’t do that back in your days. In modern code it would have instantly tripped the breaker.
I agree and if the top or bottom is not indicated on the receptacle that picture or orientation in the box means nothing. I've worked maintenance in a couple of hospitals that had the requirement of ground up. Of course nobody knew who wrote the requirement.
@@johnharrold6359 that was definitely a thing. The idea was that it would protect life saving equipment. Hospital grade receptacles are made way better, and we have to double ground them. They didn’t want something happening to them to trip them out and turn off their life saving devices.
Every switched outlet I have seen was outside ground down with the upper being switched. I have undone all mine. It is an outdated method, I replaced everything with smart devices and a local only hub. I have 2 smart bulbs in the master bedroom instead.
When I swapped out all my old outlets from almond to white (lot of them were getting loose anyway), I flipped them up. Just seemed more modern.
Did you realize that no one who visits your home is going to notice?
@@Inkling777 Nope, none of them have. Didn’t change the outlets for their benefit, I wanted my cords to stop falling out! Just flipped them over to mix things up a bit xD
In 1980, my folks bought a house built in 1964, which I inherited.. ALL the original outlets are 'ground-up', and I hate 'em! Not only do I have problems with all 'wall-hugger' plugs & cords, but wall-warts as well. Plus the original outlets are those crappy Slater backwire-only type. I've been replacing them bit by bit, with modern screw-terminal outlets, and, of course, the ground DOWN!
I have a 2004 house in CA. In bedrooms where light switch is tied to an outlet, the ground was up, while other outlets in same room had outlets down
Makes it easy to know which outlet in bedroom is controlled by switch. Not sure if this is code or not.
For any argument for up or down will only be resolved after the NFPA does a study on it. If it really mattered the NEC would specify.
Retired master electrician here. Ground up was a proposed code change back in 1996. It was never adopted the committee said that they have been installed safely in both orientations for many years. Some electricians and inspectors will swear that it's code. Just like the imaginary six foot rule. I always installed ground down unless there was some reason to install the other way.
I, for one, can't believe this is even debatable. I've actually been in friends' homes that had all their outlets ground up, and I'm sorry it's just weird. I honestly think people just do this so they can be different or obstinate.
eaton is really pushing ground facing up even with their right angle plugs. Also their usb outlets tell you ground needs be up due to it saying top above the ground slot
The only thing I didn't hear mentioned is safety to a person removing a 3 prong plug. I had see reports that based on how people will grab the cords to remove them (or plug them in) that they are more likely to receive a shock from Ground up by accidently crossing the Hot and neutral with a finger.
I personally started using Ground up in kitchens where utensils may fall and cross the 2 prongs, but everywhere else I keep to Ground down
I see it this way.... Heat rises so I put the hot on top, and the ground is the floor so I put the ground down. Makes sense right? J/k. In commercial setting I put ground up and residential I put ground down except on switched outlets because that's just what people are used to
I do ground facing down unless this would cause the cord I plan to plug in would have a loop in it.
The only upside down receptacle I have in my house is for a window A/C because that's the only way I can plug it in do to the length of the cord.
From a marketing standpoint, manufacturers demonstrating ground UP receptacles may be an attempt to increase sales if people think they now have to install a different receptacle. Go figure, some may not be savvy enough to just flip the receptacle over. 😎 Tim in northern TN