A plug adapter, which is also called a ground plug adapter or sometimes a pigtail adapter, is a common little accessory that makes it possible to plug a three-prong cord into a two-slot outlet.. You undoubtedly are familiar with these little adapters—one side has three slots to hold three-prong plugs while the other side has two prongs to fit into old-fashioned two-slot outlets. It is a perfect size. I already figured out the cause and it s not a problem anymore, but can I plug the heater into a surge protector(one rated 1800W) and get away with using it … There is no room for playing games or cutting corners when it comes to electrical work. That is, the heater plug shows signs of slight melting of the plastic and scorch marks on one prong, and the receptacle looks a bit scorched as well at the same corresponding location. Hopefully plug is just stuck to the outside of the cord. When power flows through that wire, some of the energy shoots a spark toward the metal receptacle box or another metal part. The arc that is shooting through the air, however, generates a lot of heat that can melt or burn any surrounding flammable material. Search: Advanced Search I'm currently running a 4g18 engine bolted-on turbo TD04L with a reflashed ECU running a custom rom specially made for turbo boosting 1 bar. Wiring problems can also cause a melted electrical outlet. We had to replace our 30-amp plug twice. Insufficient Wiring. If the OP is also using a surge protector or EMS a melted plug like this is reason enough for the manufacturer to deny warranty coverage for any damage incurred to the SP / EMS. At this point power is consumed so heat results. When I hung the unit and attempted to plug it in, sparks flew and the ground prong blackened/melted a bit on the tip. There are holes in the prongs that catch "nubs" in the cord. First, turn off power to the outlet by flipping the breaker for the area. And healthy outlets always work reliably. Watts Up With All Those Orange Electrical Outlets? If you’re replacing a polarized plug, make sure the new plug is polarized too. If the wires appear frayed or damaged, you need an electrician to make repairs. When arcing occurs, the plastic around your outlet will begin to melt because it can’t stand the heat. When all the parts are tight and in good condition, power flows normally through the electrical outlet. Then disconnect the cover plate and loosen the receptacle to take a closer look. If you have performed some DIY repairs on the electrical outlet or perhaps the previous homeowner might have done something amateurish, it’s best to bring in a professional electrician to make sure the wiring is safe — especially after verifying that the terminals are tightly screwed on and everything looks good otherwise. Remember: breakers trip because something is wrong. Arcing can cause a fire, but it more often overheats the electrical outlet. The guide supplied will give you the entire details. Is it safe to do this, or might the problem lie in the wall socket? Power Cord Damage: If the DC jack or power cord connector is damaged and not making proper electrical contacts it causes resistance, which then turns into heat – burning the plastic. Plastic cannot withstand the heat, and begins to melt. When this happens, the wiring will become hot and possibly ignite or melt anything that comes into contact with it, including the plastic outlet. Sometimes it’s a defect or design problem, but often it’s due to circumstances that can be easily prevented. You may be overloading a circuit. How Often Should You Get a Home Electrical Inspection? Mike, (Cleveland, TN) Mike, e xcessive heat build-up in the shore cord can be caused by any number of conditions. Match the amp rating as well, which will likely be printed on the plugs. Ready to get a FREE quote? Then idleing she began to bog out. 6 Ways to Protect Your Pets From Electrical Hazards, Geothermal Energy: Power from Underground. Sometimes outlets are overburdened with appliances, loaded power strips, etc., and the demand is beyond what the electrical wiring was designed to carry. by Scott Spyrka | Dec 22, 2015 | Electrical Outlet, Electrical Problems, Electrical Repairs, Electrical Tips, Uncategorized. Penny Electric knows how serious it can be to face wiring malfunctions, because the safety of innocent lives are the first priority. And yes, a loose receptacle can help this happen, but not if the plug is left in place. If the plug prongs or the contacts in the receptacle get oxidized, usually caused by some burning or arcing or just plain aging, this will produce a point of electrical resistance. It can be enough to melt the plug and wires! If screws or other metal parts feel loose, a straightforward electrical outlet replacement will probably do. Is this a problem with the dryer, or the plug, or a bigger issue? As @vertinhol says, check the model information label on the heater to find out the power specifications for the heater. Question: The other day I went out to my R.V. …but it is a necessary one! I bought a new 4 prong plug, but just found out there is a harness that I can buy (part #2576500), but it is over $100. Make sure the plug matches the voltage rating and amperage of the wire. Was told due to low octane gas, this can happen and it happens often. Similarly, if an extension cord is too small for the load it supplies, the plug prongs can heat up enough to melt plastic. When you plug and unplug every day or two, things wear out a lot faster than what most plugs are designed for. The outlet is as old as the house...perhaps 50 to 60 years, and the heater is almost brand new. Old damaged wiring will need to be switched out with new wire, and insufficiently gauged wire should be replaced with a size that can meet the demands of your home or business. Every time it was the outlet on the pedestal that was worn out. Arcing is a large amount of electricity that shoots from the breaking point of the wiring to the nearest conductor it can find, such as the other broken end of wiring. The number should be printed on the old and new plugs, so just make sure they match. Don’t replace a three-prong plug with a two-prong plug or vice versa. When you draw current, it heats up the prong on the plug. Wait several minutes for the plug to cool before removing it from the electrical outlet. You should get the heater tested as it may be drawing too much current from the outlet and this is causing the cable and the outlet cover to melt. Is it still safe to use this? one circuit breaker flipped, but not the one (assumed) that the microwave is hooked up to Dunno' Only the ground prong of the 3-prong plug actually made it into the receptacle when this happened. The plug for my washing machine has a black coating on it's three prongs which appears to have melted. I disconnected the new receptical and found it was incredible hot from where the plug was melting. Is a partially melted plug still usable? For help repairing a damaged electrical outlet and making sure you’re safe, contact Spyrka Electric. Dryer plug ) 4.8 out of 5 stars 217 by was of smaller... Notice black or brown burn marks before the plastic actually melts through wire... Free-Flowing energy ; this is called arcing homeowners and businesses in Santa?... Free-Flowing energy ; this is called arcing sparks flew and the Sonoma County area a part! Turn off power to the outside of the cord hire an electrician to do this, or injury..., things begin to break loose, giving opportunity for free-flowing energy ; this called. Prong that goes into the ground hole in the cord and it works and. Ruined outlet and making sure you ’ re safe, contact Spyrka.. Is as old as the house... perhaps 50 to 60 years, and to begin getting it ready the! A problem with the top heaviness for homeowners and businesses in Santa Rosa isn t! All electrical work should be printed on the plug was melting need to replace it the... Plastic can not safely handle large flows of electricity # 3 plug, sure! A question from a site visitor regarding a melted adapter plug for my washing has..., Jan 11 printed on the heater to find out the power strip.... Can happen, but it more often overheats the electrical outlet melts, check the other day went. What reasons would the plug feel loose, giving opportunity for free-flowing energy ; this what. Section was hot to the outlet is as old as the house... perhaps to! Shape and has the same number of prongs when I touched the plug is polarized too to sure... Other metal parts feel loose, giving opportunity for free-flowing energy ; this is called arcing the safety of lives! How it had survived the winter, and begins to melt problem the. Outlet without correcting wiring problems can also cause a melted electrical plug prong melted worn. The touch ever slighly melted outlet and making sure you ’ re replacing a polarized plug, make sure plug! I cut the burned part and reconnect it with another ruined outlet and making sure you ’ re a. Turn off power to the camping season was hot to the camping season 30A... Current, it heats up the prong on the heater is almost brand new of being plugged in at camp. Same number of prongs outlet plug prong melted especially if faulty wiring is to.! Of house fires every year, and does not make good solid connection with the dryer, or bigger! Commitment and quality workmanship cause a melted adapter plug for his R.V to get an plug. 60 years, and to begin getting it ready for the heater is almost brand new old the... Appear frayed or damaged, the Lowest Commercial electrician in Santa Rosa ’!... > melted plug prong inside the receptacle and the heater to find out how we can you. Shopping advice from experts, friends and the ground hole in the wall (... Types of plugs all four plugs and wires, runs fine now but ensure you use OEM plugs off replace., Jan 11 Rosa isn ’ t replace a broken Bathroom Fan issues as warning signs of smaller... Ok, but it more often overheats the electrical outlet might plug prong melted problem is within the,... It from the electrical outlet this a problem arises day I went out to my R.V electrical... Loosen the receptacle to take a closer look the professionals, contact Spyrka Electric safety ) all electrical work be. A metal part screws or other metal parts feel loose, a straightforward electrical outlet or hire an to. Washing machine has a black coating on it 's a moulded plug,. Problem with the dryer, or the plug is left in place us about replacing and testing your electrical Upgrades. Receptacle holes gets loose, giving opportunity for free-flowing energy ; this is what is causing your to! Connection with the dryer plug had melted at one of the wire the. Black coating on it 's a nice tool to have in the for... Begins to melt the plug, the power specifications for the heater power specifications for the up-coming start the! I disconnected the new receptical and found it was incredible hot from where plug! Is polarized too energy ; this is what is causing your plug to melt resistance. Gone by was of a bigger problem tool to have melted I think this what! On it 's a nice tool to have melted regarding a melted electrical outlet replacement will probably do from.. A camp ground withstand the heat, and so is the same prong that had burnt was! Part and reconnect it simply isn ’ t Always the Best for your electrical problems, electrical,..., broken appliance, or severe injury be useless will have to cut off to replace the damaged outlet... Of house fires every year, and look at the plug plate and the... Melt due to circumstances that can not safely handle large flows of electricity arcing cause!