Preferred term

TK2861 Electric contactors

Here are entered works on devices for repeatedly establishing and interrupting an electric power circuit. Works on the conducting part of a relay, switch, circuit-breaker, connector, contactor, etc., which coacts with another conducting part to make or break a circuit are entered under [Electric contacts.]

Example

http://www.yso.fi/onto/lcsh/sh85041626

Created 11/02/1986, 00:00, last modified 24/09/1986, 14:05