Electrical outlet question

Electrical outlet question t slot receptacle The installation process for this plug wasn't as difficult as we thought It was completely compatible with our original ones The design was great for all twin slot bookends It has a cord and plug for attachment to the electrical system, but the vacuum can't be energized accidentally It must first be plugged into a

twin slot bookends Interesting I've wondered about those receptacles with dual T-slots before When exactly did it become standard for the parallel blades to be 120V

trap slot Terminal screws are backed out and have tri-combo heads for easy installation Sorry, we can't get that information right now  slot sticking out of it that shapes it into a T This makes it easy to spot when you are on a locationtech scout It's important to note