2) Kitchen receptacles are split. I don't have any and I can't just have one installed (I live in an apartment not sure how I would go about having that done). Thanks for contributing an answer to Home Improvement Stack Exchange! If either the power strips or connected equipment have capacitors between the power conductors and ground, there would be some current to ground through the capacitors. GFCE-protected outlet trips, GFCI outlet doesn't, Replacing receptacles protected by one GFCI outlet, Appliances plugged in GFCI outlet works but when plugging in the downstream outlet doesn’t. So a +1 from me....I'd actually like to know the answer. excessive tripping of gfci or even wearing out of the gfci. Never use a three to two prong plug adapter! There are times when we just have to plug a couple of power strips into a 4-way outlet adapter to make one outlet into enough plug-ins for all of our gadgets. Christmas tree lights are not an exception. The garage outlet is a GFCI outlet and it keeps tripping, about once a week. Can I plug a multi-outlet adapter into a GFCI outlet? Is there a word for the object of a dilettante? I plug in multiple computers into some of these outlets and use power strips to do this, but it seems there might be a problem occasionally with this. If your surge protector has a amperage leak somewhere, it will trip. I just bought something that says I need to plug it into a gfci outlet, not an extension cord or a power strip. 9. Just the 4 slots. Simply press the test button and this will trigger a snap sound which indicates that the outlet has tripped. and one is for not being clear what the question is. How to add GFCI to a box with one outlet controlled by a switch? So covering the Test and Reset buttons with an adapter will become a burdensome step, likely leading to the tests NOT being performed as required. @cbmeeks: maybe read the hover text of the downvote button. The surge protector has to be before the GFI. The Tripp Lite is a very worthy addition to your aquarium setup. It can be an accumulation of multiple devices. In my science classroom all outlets on the lab benches are gfci protected--that's great. My question is, do I really need to plug it into a gfci outlet. I'm not sure what the failure modes are, but if one of them starts leaking more than its spec calls for that too could trigger the GFCI. 2) MOVs do eventually take enough surges to start to fail. How is HTTPS protected against MITM attacks by other countries? On paper, yes, you can. Not only can it cause fires. While it possible to plug a surge protector power strip into a two prong outlet if you remove the ground prong on the cord or use an adapter (also called a “cheater plug”) at the receptacle outlet, it won’t function properly. Use and troubleshooting of consumer products is often voted for closure, particularly when there is no clear answer likely, but only various speculations on possibilities. Gfi's protect humans from electrocution by removing the hot if even a small amount of current goes to ground. After taking several hits some MOV's start conducting to ground at lower voltages until they fail. This seems like a logical question to me. Robotechnics & Space Missions; Why is the physical presence of people in spacecraft still necessary? Bonding plug. excessive tripping of gfci or even wearing out of the gfci. Again, though, that's the GFCI working as designed and telling you that the surge suppressor is no longer trustworthy. It seems that there might be a negative interaction between the surge-protected power strips and the gfci e.g. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. Identify location (and painter) of old painting. So I don't see any reason not to try this combination. As one new to this community, I'm still learning about this site's norms and yours and cbmeeks' comments both educate and help a newbie feel welcome. The ground prong on the cord is there because surge protectors divert excess current to ground during a surge. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. GFCI outlets reduce the danger of deadly shock from faulty plug-in cords and devices. You can absolutely plug in an extension cord to the GFCI outlet, and as long as the GFCI outlet was wired correctly, the GFCI protection extends to all the devices plugged into it. Having a second power bar just increases the chance of trying to pull too much power because you can put more stuff at once. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Electrical Outlet Wiring Wiring Electrical Outlet for … Yes, it can get wet on a kitchen counter, but... it's plugged into a GFCI! Ideally, the answer will provide specific technical knowledge on the design/functioning of these 2 components and explanatory/theoretical knowledge explaining why they might interact negatively. With no ground you still need a GFCI. Should be possible to fault find, try substituting out the power boards for new or non surge protected model. 6. GFCIs are generally only needed where water can be present. One will say ‘test’ and one will say ‘reset’. As ehsjr said "the only thing you can do for PC protection is install point of use surge protectors". The only safety issue you might run into is trying to pull too much power. I only allow computer equipment and lights to be plugged into a power strip. I was thinking I could just add a multi-outlet adapter to one of the outlets, or maybe a short 1->3 plug extension cord for my purposes. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Down votes and votes to close are not necessarily for the same reasons. I also noticed recently that the patio outlet(not GFCI) works sporadically. You can replace almost any electrical outlet with a GFCI outlet. $30.33. In my house built in 1910, there was only one receptacle for 15 linear feet of counter space. Should the first bin of a 3 bin compost system be bigger than the other two? MOVs are metal oxide varistors. A properly designed surge suppressor shouldn't leak enough current to be a problem, under normal circumstances. Reason for non-powered superheroes to not have guns, Make two random enemies shoot projectiles every second. It seems that there might be a negative interaction between the surge-protected power strips and the gfci e.g. SF short story about body-hopping alien hunted by cop, Reclassify raster values continuously instead of assigning them to specific groups. @Snowman: It's not uncommon for kitchens to have a number of appliances which are used frequently but intermittently and not simultaneously. Surge protectors typically have three MOVs -- from hot to safety ground, from neutral to ground, and between hot and neutral. What is the inscription on this statue and what is its translation into English? However, I would advise you to stay away from this kind of multi outlet adapter, since it might cover the GFCI buttons making it harder to test and reset: I suggest a side outlet tap such as the following product. If you feel that is a must, simply buy one of these inline GFCI cords and plug the power strip into it. I use a power strip. Also, this school year I can do some trouble-shooting about devices/insulation issues, thanks @Charles-Cowie. Could 1950s technology detect / communicate with satellites in the solar system? By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. I replaced the 15A GFCI outlet with a 20A GFCI outlet, but it still trips, about once a week. Besides that, downvotes do not need to be explained, and demanding explanation is nonsense, imagine how much time people would then need to spend that use their daily downvote quota up... @Tut I re-edited the question as per your and other comments, thanks. Deterioration of insulation can also result in small intermittent leakage currents to ground before the insulation actually fails and trips the GFI or breaker every time the faulty device is plugged in. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Legal in your house. I see no reason for the down-vote. A phone line connection to a computer can be a surge entry point if the ground reference between the power connection and the phone diverge. Did the actors in All Creatures Great and Small actually have their hands in the animals? If there are MOVs between power and ground, there could also be some leakage through those. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. The electrician told our head custodian that it wasn't good to use surge-protected strips with gfci and I'm wondering if this is the problem and if so is there some way to mitigate it. He did not have 1 drip loop either which I thought was very dangerous, so I … Has nothing to do with common sense as someone put as an answer. Your power strip, and any aquarium equipment that is plugged in, is now protected by a GFCI. That means unplugged and wound up. The only thing plugged into the outlet … However: 1) Any surge being shunted aside might cause the GFCI to pop. How to add a gfci and surge protector to pool pump line? 99 Outlets are sometimes very tight when they are first installed and can be difficult to use. How can I add a GFCI receptacle on a circuit with split receptacles? I saw he had a small yellow GFCI plug in adapter with his power strip plugged into that. Making statements based on opinion; back them up with references or personal experience. They are common surge protection devices. HOWEVER, my question assumed 'generic' designs of surge protection circuits in inexpensive power strips and also generic designs of gfci. Can one build a "mechanical" universal turing machine? GFCI tester is tripping 15A breaker in panel; outlets on circuit do not appear to be GFCI outlets - is this a problem? it. It has to be plugged into a wall. But, maybe it's just a bad strip, maybe these old computers' power supply? Also try using less computers and devices on one circuit. What is causing the clothes washer GFCI to trip? The ground fault circuit interrupter in our upstairs bathroom shut off the power to the outlet. Gfi's are not compatible with surge protectors is the best way to sum it up. Why is the Pauli exclusion principle not considered a sixth force of nature? Not a business. Is it okay to plug a surge protector strip into a surge suppressing power outlet? Since an mov can conduct 5000 amps to ground during a spike it can easily trip the GFI. A GFCI (ground fault circuit interrupter) is a special type of outlet that detects dangerous ground faults and immediately turns off the power to stop shocks. Out of sight, out of mind. You can find the highest rated extension cords and have them shipped overnight starting at $6.48. Not necessarily. I have 2 concerns: 1) Most kitchens appliances operate at about 15 amperes. Just to be safe, I would just plug the coffee grinder elsewhere, or run another 12/3 line to the panel. The way to eliminate false trips and still protect sensitive equipment is to install a "whole house" or main panel surge suppressor in the main with a dedicated standard inverse time double pole circuit breaker as required by the manufacturer. To learn more, see our tips on writing great answers. An overloaded power outlet can cause a tripped circuit breaker, increase your risk for electrocution, or start a fire. Over time, it can loosen and cause an arc fault. You probably know that electricity requires a complete circuit. That will bond the generator’s floating neutral to chassis ground and correct the outlet readings. Does the multi-plug tap connect the top and bottom back together again? If you have a UL listed power strip you have to follow the UL listing. I just can… Problem plugging surge protected power strip into gfci outlet? Step 3 Unplug the extension cord or the power strip from the wall outlet when not in use. Now plug in a device into the outlet and when it stops working, press the test button so you can be sure of … Power strips aren’t designed to generate that kind of consistent high amperage, so these beauty tools should be plugged into a GFCI-protected outlet. Why is the Pauli exclusion principle not considered a sixth force of nature? Don’t Use A Power Strip With A Damaged Power Cord Or Receptacles. If the outlet is not working properly it can be as irritating as if the outlet wasn't present. Would it be typical of a surge-protected power strip to have a capacitor located as you say? If all the electronics are relatively low power it is fine. I wished I had an answer. The GFCI protection would extend to the devices that are connected. If you have the plug at rather crooked angle when you start to plug the plug in, you may get a little sparking. But typical SE behavior. If motor loads are on the same circuit a plug in or power strip surge suppressor may be the only way to protect the equipment but once they start tripping the GFCI protective device they will need to be replaced. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. The instructor (not employed by OSHA – he’s an independent safety consultant) said that if one were to plug an outlet strip (one containing a built in gfci) into a gfci outlet, the gfci’s would cancel each other out and that the circuit would not be interrupted in the event of a short. Not enough from a single device but given you are using power boards, it is the sum of many small leakage currents on one circuit. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. I recently attended a training session for the OSHA “competent person” requirements. Extension cords in a business are not legal because it's temporary use only. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. To learn more, see our tips on writing great answers. A GFI will trip with as little as 10 milliamps to ground. into a GFCI outlet it is normally a really bad idea because of where GFCIs are normally required: bathrooms and kitchens. You want to be mindful of how many things you are plugging in, and what they are. We were just cleaning up, using some wire ties and what not. It may be an accumulation from multiple devices or one in particular may be causing issues. Not everyone does that, but nonetheless, it is a requirement if you read the instructions that came with them. If you have questions about the amount of equipment that may be plugged into an outlet or power strip, contact EH&S. Damaged power strips can cause a lot of problems. You can find a complete explanation on the internet. Looking for the title of a very old sci-fi short story where a human deters an alien invasion by answering questions truthfully, but cleverly. How many times have you looked at a power strip, seen one burned-out outlet, then just plugged your device into the next socket that seemed okay? This question is merely a call to speculation about a fuzzy situation with no details at all given to suggest anything about what is going on. Are fair elections the only possible incentive for governments to work in the interest of their people (for example, in the case of China)? 10 Things Never to Plug into a Power Strip No matter where you live—house, apartment, dorm room, mobile home—one factor remains constant: There never seem to be enough power outlets. Asking for help, clarification, or responding to other answers. We don’t recommend this as it delivers a much lower quality bond to the wire. A GFCI is really a quite simple thing. Robotechnics & Space Missions; Why is the physical presence of people in spacecraft still necessary? This will not harm you as long as you are holding the insulated plug of the cord. rev 2020.12.18.38240, The best answers are voted up and rise to the top, Home Improvement Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. How to navigate vim buffers using quickfix list? While a fuse’s purpose is primarily to protect a house from an electrical fire, a GFCI outlet’s purpose is to protect YOU from being electrocuted. How does one throw a boomerang in space? These 2 components are commonly used in residential and commercial electrical power distribution systems, yes? MOV's in power strips are after the ground fault protective devices (GFCI's) so if they do there job during a spike or after they are damaged from doing their job they can trip a GFCI. Then there is the GFI function? Electrician’s call this “backstabbing”. Is the brass brazier required for the Find Familiar spell, or can it be replaced by a spellcasting focus/component pouch? Even the implied question is maybe "why does the gfci trigger so often" or maybe the real question this wants us to answer is something else? Libby, I suspect that all you need to do is plug in a G-N bonding plug at the generator. I have a GFCI outlet in my kitchen where I would like to plug in more than two things. Once the power trips, you can check the efficiency of the GFCI unit using a voltage meter. How credible are the rumors that the NSA has compromised IPSec? Can You Plug a Surge Protector Into an Extension Cord? Should the first bin of a 3 bin compost system be bigger than the other two? Unlike the previous answer that suggested a six outlet cover with the screw in the middle, the project I provide below would actually fit into a Decora-style receptacle (outlet) such as a GFCI. Also, if you get too close to this mess you may never see those you love again. The problem is that it will not allow me to plug anything in. My kitchen has four appliances plugged "full-time" into an outlet using three-way splitters: a grinder for regular coffee, a grinder for decaf, a can opener, and a coffee maker. In general, you will see more sparking in older homes than new ones, but even new ones may have this issue in some cases. Of course I plugged it right into the power strip before reading the instructions. Here's an adapter that will work for you: http://www.homedepot.com/p/Defiant-GFCI-5-Outlet-Adapter-30339037/203741442. Paint texture getting rough at second coat. Of course, a big question you might have is whether or not surge protectors and extension cords can peacefully coexist, and the answer is: technically, yes, but you shouldn’t. If the power strip needs to be at the end of the circuit, plug the extension cord into the wall outlet, and then plug the power strip into the receptacle end of the extension cord. Is the brass brazier required for the Find Familiar spell, or can it be replaced by a spellcasting focus/component pouch? GFCI outlets (and breakers) are required to be tested monthly. Coleman Cable 04644 4-Outlet GFCI Power Strip, 15-Amp, Workshop Rated, 6-Foot 4.4 out of 5 stars 93. It only takes a minute to sign up. Why are most discovered exoplanets heavier than Earth? Edit: Before posting this question I spent ~30 minutes searching E-SE site for any information on possible interaction between these two components, to no avail. You decide to plug in two heaters, it's melting and GFC is a false security. If he wanted six outlets there, he/she would have designed six there. They can start themselves or whatever appliance you have plugged into them on fire. It has a refrigerator plugged into it, but nothing else that runs constantly. How to restore power after tripping a surge protection device? There are small brass pieces that close to the middle but I can't get the plug to go past these. Do I need to install GFCI outlets at each location for switched garage lights? How to avoid robots from indexing pages of my app through alternate URLs? I believe capacitors and MOVs are sometimes connected form line to ground, but I don't know if it is typical. The circuit should have a … If you are unsure of whether connecting a power strip to an extension cord is a plausible solution in your particular situation, or if you have experienced any sparking or blowing of fuses, you should contact a professional electrician for help. Is it safe? The spark that you were seeing is the result of electrical current flow because the laptop power supply was sending energy to the components right away. It only takes a minute to sign up. 2 Prong Power Strip, 3 Prong Outlet Surge Protector Power Strip with 4 USB Charging Ports, 6.6ft Long Extension Cord for Smartphone Home Office Desktop, Black 4.7 out of 5 stars 683 $21.99 $ 21 . Two places with water and high-draw appliances where safety is a big concern. GFCI combination switch and outlet to fully switched protected outlet. Could you please explain to me in certain detail how this high-side circuit works please? please explain why down-voted, how is one to learn otherwise? Why don't all dividend-yielding companies offer dividend reinvestment plans (DRIPs)? Of the first two votes to close, 1 is for not being about electronic design, theory etc. That's a case of everything working as designed, even if leaving the equipment unprotected by a surge suppressor would not blow the GFCI (but might blow the equipment). Can one build a "mechanical" universal turing machine? Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. I cannot insert by plug into the holes of the new GFCI outlet. I plug in multiple computers into some of these outlets and use power strips to do this, but it seems there might be a problem occasionally with this. Gas Dryer suddenly trips any GFCI Outlet immediately upon being plugged in, but works fine in non GFCI, How to wire a switch-controlled GCFI but retain downstream protection even with switch off. The GFCI is like a local circuit breaker, right at the point of where you plug something in. Specifically right now in the GFCI outlet we have a bottle warmer plugged in; I would like to add to it a small fish take filter, LED light, and a fish tank heater. all it takes is a small power Spike from something turning on or turning off like the AC unit. Make sure you plug this into the generator itself, NOT a receptacle … If too many appliances start at the same time?? The GFCI works by monitoring the amount of amperage going out through the HOT line versus what is coming back through the NEUTRAL line. Also; yes, there are NEWER requirements for spacing of receptacles that might make this unnecessary, but that was not always the case. I was just at a friends house helping him with his wiring. For what it's worth, I ended up liking this item better for my needs: Hi and welcome to DIYSE I don't know if your statement is accurate but anyway try "You could get an adapter with one set of prongs" we promote positive answers. Hello, and welcome to Home Improvement. UL does not let you plug one power strip into another. Making statements based on opinion; back them up with references or personal experience. You can tell these outlets from a non-GFCI outlet because they will have two buttons in the middle, red and black. Thanks for the answer; keep 'em coming. LaTeX \newcommand recursion gets very slow. They are also to be used for low amperage things. If you only have two prong outlets, contact Facilities Management & Construction for assistance. The only thing this power strip is missing is GFCI protection. However, most of the time we end up tripping the breaker and finding out that you can only plug so many things into a …