Edwards Signal 278B-1110 Fire Alarm Station Dual Action
The 278B Series fire alarm pull stations are for fire alarm installations in schools, hospitals, factories, and industrial locations.
They are dual action devices molded from LexanŽ. The pull stations are supplied with screw terminals for easy field wiring. For replacement glass rods, order Catalog No. 276-GLR (pkg. of 20). Tamper proof reset action.
The 278B Series may be semi-flush mounted using a 4" (102mm) square back box, with a minimum depth of 2 1/4" (57mm), and a single gang plaster cover. It may also be surface mounted using the Catalog No. 276B-RSB back box.
- Dual action
- Terminal strip wiring
- Key reset models available
- Break glass type
- Injection molded Lexan construction
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