Updating 2 prong electrical outlets
Grounded outlets were not required in new construction until 1962, meaning there are still many homes with outdated two-slot outlets that pose dangerous electrical hazards.And if your electrical box isn’t on a grounded circuit, or the appliance is faulty, your body will act as the grounding path when you plug in the grounded plug adapter — shocking or electrocuting you in the process.But without a ground, that electricity seeks the nearest, easiest path possible.And if you’re inserting a grounded plug adapter into the ungrounded outlet, that path is your body. Most hardware and home improvement stores sell outlet testers, also known as receptacle testers, which will indicate whether the outlet is grounded. If it’s not grounded, the best, safest option is hiring an electrician to upgrade your wiring to full grounding.Do you live in an older home that still has two-prong outlets? Extend the old wiring out from within the wall so you can easily access it. If the wires are too short, a four to six-inch extension should be added. Once the wires are the appropriate length, relocate the terminals on the GFCI and connect the wires. Once connected, gently place the wires back in the outlet box and fasten the screws. Test the outlet by pushing the reset button to turn it on, and the test button to turn it off.
The circuit interrupter automatically cuts electrical power to an appliance when it senses that the electrical current flowing through the outlet or device has found an unintended route.One plausible scenario is that it dumps the excess energy into the ground conductor, which seems like it could pose a much worse problem than damaged equipment if that ground is poor or nonexistent. These questions seem related but don't directly answer the surge protector safety question: According to the most common type of surge protectors contain a metal oxide varistor or a gas discharge arrestor that utilizes the grounding wire to divert extra current.However, as others have commented, the neutral wire is usually also used in conjunction with the ground, and therefore, you should get some, but not full protection when bypassing the 3rd prong.Luckily, this problem is easily fixed with a little electrical know-how or a simple visit from your local electrician. DIY electrical projects should only be attempted if you have experience with electrical work.Here’s how you can upgrade your outlets from two-prong to three-prong: Screwdriver Flat head bit Phillips head bit An extended Phillips head bit Outlet tester Grounding wire Needle nose pliers with rubber or non-metal grip New wall outlet Step 1. When you’d rather leave home improvement projects to the pros, call Sansone.
That said, it's never considered safe to use bypass the 3rd prong (even with 2 to 3 prong adapters) and it is likely your insurance / the manufactures insurance will not cover damages caused as a result of such use.