Switch

выключа́льнік

vyključálʹnik

(device to turn electric current on and off)

выключа́цель

vyključácjelʹ

(device to turn electric current on and off)

камута́тар

kamutátar

(system allowing the interconnection of telephone lines)

камута́тар

kamutátar

(networking device)

ключ

ključ

(device to turn electric current on and off)

пераключа́льнік

pjeraključálʹnik

(device to turn electric current on and off)

стрэ́лка

strélka

(movable section of railroad track)