Mag Switches / Tattletale® Annunciators

Tattletale annunciators and magnetic switches are the nerve centers that translate Swichgage contact operations into decisions and operate the alarm or shutdown device. They are the electrical load carrying devices for the alarm or shutdown device. Tattletale annunciators indicate which monitored function failed leading to the alarm or shutdown whereas magnetic switches do not. Magnetic switches operate basically as a latching relay.

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ST Series Selectronic® Tattletale® Remote Alarm AnnunciatorsThe Selectronic Tattletale Remote Alarm Annunciators.
Tattletale® Annunciators and Magnetic SwitchesThe Tattletale annunciators and magnetic switches.