What Is Hospital Grade Receptacle Meaning

Hospital grade receptacles indicate power to outlets. My old receptacle has two white wires and two black wires on terminal Receptacle hospital duplex 15a 250v

15A Heavy Use Hospital Grade Receptacle, Gray; Tamper Resistant: No

Grade hospital power illuminated receptacles outlets receptacle indicate outlet thomasnet ac cfnewsads identify tm led devices large Hospital grade receptacle 15a heavy use hospital grade receptacle, gray; tamper resistant: no

Receptacle wires leviton terminals

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Hospital Grade Receptacles indicate power to outlets.

My old receptacle has two white wires and two black wires on terminal

15A Heavy Use Hospital Grade Receptacle, Gray; Tamper Resistant: No