![]() In older homes open grounds are quite commonly found, this is due to the original wiring systems not being upgraded to a three wire system or only selective areas being upgraded. Again, these devices if not properly grounded can provide the user with a false since of grounding. Most sources do not suggest these adapters to be permanently installed as a solution to grounding. Using an adapter with the metal spade secured under the faceplate screw is not a ground unless you check it for grounding and grounding is confirmed. ![]() I have found in a few warranties stating that a device used with a non-grounded receptacle is not covered under the manufacturers warranty this is for the same reasons as previously identified.Ī surge protector used at a non-grounded receptacle is a glorified extension cord, and provides no additional protection, only a false sense of protection. If the device is not properly grounded, and any of a number of events occurs, the device may be damaged beyond economical repair. The idea of the ground is to trip the breaker preventing damage to the device or electrical shock to the user. This can originate from various sources internal as well as external of the device. However the device can be damaged without warning at any time from static electricity that has no way of being discharged as well as another source of voltage coming in contact (lightning could be one). In the event that a high-end device such as a computer plugged into an ungrounded receptacle, the performance of the device may never be affected or problems detected. ![]() This will not provide an equipment ground and high-end equipment/computers/TV”s should not be used on this receptacle with an open ground. Incorrectly installed the ground is not present commonly referred to as an open ground. When the installation of the grounded receptacle is correct, the receptacle provides an equipment ground utilizing the round hoe in the receptacle. Most homes that were built prior to the 1960’s have gone through some form or another of modernizing/upgrading the electrical system within the home.Ī non-grounded OutletThe most common is the replacement of the two slot receptacles with the three prong (grounded) receptacles. Homes prior to the 1960”s that have not been updated will most commonly have two slot receptacles. For these adapters to be functional, the grounding of the receptacle body and box is required. The adapters are inserted into a two-prong receptacle and then the adapter spade is secured to the receptacle with the center screw of the cover plate.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |