|Systems Used In
Couch - 5 - Pin Plug Maintain Contact
Normally open contacts...Pressing Bulb makes contact that is maintained until reset button (on top of plug at wall station) is pushed down. No system relay is required. Replaces pull chains or string actuated type. Electrical plug has tip and sleeve jack. Rated 1/3 amps 24 volt AC/DC Suitable for use in oxygen atmosphere.