| 1. | Murphy Switch M-6797B User Guide TATTLETALP Annunciators and Magnetic Switches M 6797B Revised 10 06 Catalog Section 25 Description 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 switche |
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