switches
switch-es
noun
Small devices that open or close an electrical circuit; also, acts of changing.
"The light switches need replacing."
verb
Changes from one thing to another, or turns an electrical device on or off.
"He switches the kettle on every morning."
Thesaurus
Synonyms: flip, interchange, flip-flop, alternate, tack, change over, shift, switch over, exchange, throw, trade, swap