just move. its all too much to deal with as it stands now.
what is happening is the contractor used the outlet with three different runs of romex as a connection box.
this is not wrong or against code, usually. its just the cheapest fastest way to do the job.
i suppose you want to be able to use that light which is drawing power from your outlet du jour as well, right?
and your new whiz bang outlet doesn’t have all three sets of inpuyts or taps as the orig model, right?
first off…. flip the circuit breaker to the OFFF POSITION. then post a guard, dog, bird, or spouse at the panel with instructions not to turn it back on for any reason!.
do not use cats. they are just lugage with legs and indifferent to owner’s needs with immense regularity.
if.. your new plug has two sets of screws on each side of it, then all you bneed is to move one pr of existing wires from one pr of screws onto the other pair.
chances are the ones stuck right into the rear of the orig outlet are the ones you want to move onto one set of existing screws.
the pr of wires stuck right into the back of the orig outlet must be cut off. usually pulling them out is not the best path, but you can give it a shot as that outlet is gonna be thrown away anyhow. pick up another outlet at the depot or Lowe’s for when you do move out later on.
then again maybe not… you pick!
if four screws are present on your new outlet
there is a link sitting right there which connects the lower half of the outlet to the upper half. this can be removed but ONLY if you wish to use each receptacle individually.
I’d leave that link in tact myself.
it gains you nothing to sevre that connection as other plugs or lighting are in the circuit already. just FYI.
as said above, if room in the box permits twist the hots together, and the neutrals together and pig tail from them to the new outlet using a bit of wire you’ll have to pick up somewhere. . easy peasy.
if you can’t manage due to space twist all three pr of existing wires into two connections, a hot and a neutral, just do what you can and afix one existing cable to one pr of inputs on the new mo’ spensive outlet and the pigtailed set onto the other set of taps or screws. .
for pig tailing, you’ve likely got # 14 AWG solid so a couple Yellow wire nuts will handle all four, and Orange nuts if only 3 wires are jointed together.
pay attention to the positive or hot being on the proper tap/screw. its often brass colored or just different than the neutral screw.
grab a voltmeter or small appliance or lamp and plug it into the now replaced outlet and go to the panel and engage the breaker!
this is why one wants a human and not a cat on security detail.
presuming all is well, then plug in your other mo’ ’spensive stuff and dig yoruself.
you might also want to keep the light off in whatever room which is drawing power from your outlet during listening sessions. just a thought.
hopefully no animals were aggrvated or harmed during this electrical renovation.
have fun. it