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Product Description The Edwards 4ZEXP 4 Zone Expansion Module provides 4 Zones (Class B) and open collector circuit per zone. For use with Edwards EST LSS4 Fire Alarm Control Panels. -
Product Description Edwards GE 3-SSDC Signature Driver Controller Module provides an intelligent interface between the 3-CPU3 module and Signature Series devices. Exclusively for use with the Signature Loop Controller.
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Product Description The Edwards EST 3-BPS/M-230 is a Booster Power Supply w/ local rail module (230V 50/60 Hz) designed for use with EST3 FACPs.
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Product Description This is the Replacement Board for the Edwards EST EST3 Multiplexed Fire Alarm Control Panel. The Edwards EST 3-CPU3 Central Processor Module is the control element for all rail modules and control/display modules installed in a EST3 Multiplexed Fire Alarm Control Panel. NOTE: The 3-CPU3 is a replacement for the 3-CPU module and the 3-CPU1 module.
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Product Description Edwards EST 3-BBC/M is a Booster Power Supply / Charger with Local Rail Module. 120V 50/60 Hz. Takes one Footprint in wallbox and one local Rail module space. Supports one user interface module. Provides 7 amp at nominal 24V dc. Provides two 3.5 Amp auxiliary power limited output. For use with EST3 Integrated Multiplex Systems.
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Product Description Edwards EST 282B-PL is a rate-of-rise and fixed temperature (194F) Heat Detector with a white plastic reversible mounting plate. The plastic plate can be used for either flush or surface mounting. It includes a white skirt which covers the space between detector base. Conventional device featuring single pole, normally open contact.
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Product Description The Edwards EST 278A-REL is a yellow dual-action Manual Release Station.
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Product Description The Edwards 281B-PL is a Heat Detector (ROR and Fixed) Replacement for Edwards 281C. This unit has been discontinued and replaced by the Edwards 283B-PL. Rate of rise rating: 15F/min. Fixed Temp rating: 135F Single circuit normally open contact rated at 3 amps at 6 to 125V AC; 1.0 amps at 6 to 28V DC, 0.3 amps at 125V DC, and .01 amps at 250V DC Includes: 280A-PL Plastic Mounting Plate. Detector twists and locks onto mounting plate. Mounting plate may be surface mounted or mounted onto any 3 1/4" (83mm) or 4" (102mm) octagon box.
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Product Description Edwards 276A-REL Manual Release Station is a normally-open, dry contact signal initiating device. The 276A-REL is a single-action station that requires the user to pull the release handle to initiate the release of a fire suppression agent.
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Product Description The Edwards EST 2551F is a Plug-in Intelligent Photoelectronic Smoke Detector.
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Product Description Edwards EST 2551FHR Photoelectric Smoke Detector for Duct Housings
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Product Description The Edwards 2430 is a conventional Photoelectric Smoke Detector. Power: 16V - 29V DC (22V nominal) Flush mounted using a standard 3 1/2" (89mm) by 1 1/2" (38mm) deep or 4" (102mm) by 1 1/2 (38mm) deep octagon box.
