Systems Used In

Executone, std-and pillow speaker stations.
Dukane std (non-pillow speaker station)
Picker Briggs std. and pillow speaker
Edwards - Altec std. station
Sylvania std. station
Auth - All stations with no holding relays
built in..
Electrical Characteristics

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.

Additional information

Weight 1 lbs
Dwyer Precision preloader