The Edwards Est 276B-1110 series noncoded fire alarm stations are contemporary styled Lexan stations and are flexibly designed to meet a wide variety of application requirements and operational sequences. Also, the Edwards Est 276B-1110 series are single-action stations with terminals for field wiring connections.
Either a key or tool (depending on the station select) is require to reset the mechanism. Where a manual station is installed on a circuit that also includes smoke detectors, a resistor can be added in series with the alarm initiating contacts on the station so the operation of the station does not extinguish alarm LEDs on operated detectors. In addition, the Cat No. 276-R resistor kits permit field installation of the series resistor on applicable stations.
For semi-flush mounting use a standard North-American 4 inch square box with a single-gang plaster cover having an overall minimum depth of 2-1/4 inches (57mm). Besides, for surface, mounting use a Cat. No. 276B-RSB surface backbox.
Features / Specifications
- Single action models
- Single pole contacts
- Terminals or wire leads for field connections
- Key lock or tool reset
- Break glass operation
- Surface or semi-flush mounting
- Red finish
- Contemporary styling
- Rugged LEXAN construction
- Latch action until reset
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