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Tattletale Annunciators and Magnetic Switches
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.
Literature:
For more information about this product, you can download the related literature here:
- Sales Bulletin (78793B; revision date – 04/2008)
- Installation Instructions – 518PH/518APH (518-92178N; revision date – 02/2001)
- Wiring Tech Sheet (97020B; revision date – 04/2008)
- Tattletale® Replacement Cross Reference – 100PH, 307CD, 307PHCD, 224CD to MS2100 (MS21-01085A; revision date: 09/2001)
- Tattletale® Replacement Cross Reference – 221PH, 169PH, 274, 274PH to MS2110 (MS21-01093A; revision date: 10/2001)
- Tattletale® Replacement Cross Reference – 221PH with 72 ohm to MS2111 (MS2111-02014A; revision date: 04/2005)
- Tattletale® Replacement Cross Reference – 307, 307PH, 224 to MS2120 (MS21-01094A; revision date: 09/2001)ST Series Selectronic Tattletale Remote Alarm Annunciators
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