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Edwards Signaling 521ncsxt Photoelectric Smoke Detector,w/sounder

Edwards Signaling 521ncsxt Photoelectric Smoke Detector,w/sounder

Photoelectric Smoke Detector, With Sounder, Finish White, Single Gang, 3 In. Round, 4 In. Octagonal Mounting, Alarm Current 60mA Max, Peak Output (dBA) 85 At 10 Feet, Standby Current (uA) 70, Height (In.) 2, Width (In.) 6, Ambient Temp. Limits (F) 32...

at Zoro

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EDWARDS SIGNALING SD-CJ Duct Smoke Detector Controller

EDWARDS SIGNALING SD-CJ Duct Smoke Detector Controller

Duct Smoke Detector Controller, Surface Mounting, Alarm Current 124.3mA @ 24Vdc; 74mA @ 120Vac; 32mA @ 220Vac, Standby Current (uA) 77.9mA @ 24Vdc; 79mA @ 120Vac; 34.5mA @ 220Vac, Depth (In.) 1-7/8, Height (In.) 5.45, Length (In.) 5-13/16, Ambient... ... more

EDWARDS SIGNALING SD-CJ Duct Smoke Detector Controller

Duct Smoke Detector Controller, Surface Mounting, Alarm Current 124.3mA @ 24Vdc; 74mA @ 120Vac; 32mA @ 220Vac, Standby Current (uA) 77.9mA @ 24Vdc; 79mA @ 120Vac; 34.5mA @ 220Vac, Depth (In.) 1-7/8, Height (In.) 5.45, Length (In.) 5-13/16, Ambient...

$125.20

FREE shipping

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EDWARDS SIGNALING 521B Photoelectric Smoke Detector

EDWARDS SIGNALING 521B Photoelectric Smoke Detector

EDWARDS SIGNALING 521B Photoelectric Smoke Detector ... more

EDWARDS SIGNALING 521B Photoelectric Smoke Detector

EDWARDS SIGNALING 521B Photoelectric Smoke Detector

$45.06 $41.40

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Best Seller
EDWARDS SIGNALING SD-4WJ Duct Smoke Detector, L 14 1/2 In

EDWARDS SIGNALING SD-4WJ Duct Smoke Detector, L 14 1/2 In

EDWARDS SIGNALING SD-4WJ Duct Smoke Detector, L 14 1/2 In ... more

EDWARDS SIGNALING SD-4WJ Duct Smoke Detector, L 14 1/2 In

EDWARDS SIGNALING SD-4WJ Duct Smoke Detector, L 14 1/2 In

$161.48

FREE shipping

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EDWARDS SIGNALING SD-CJ Duct Smoke Detector Controller

EDWARDS SIGNALING SD-CJ Duct Smoke Detector Controller

EDWARDS SIGNALING SD-CJ Duct Smoke Detector Controller ... more

EDWARDS SIGNALING SD-CJ Duct Smoke Detector Controller

EDWARDS SIGNALING SD-CJ Duct Smoke Detector Controller

$125.20

FREE shipping

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EDWARDS SIGNALING SD-CT Duct Smoke Detector Controller

EDWARDS SIGNALING SD-CT Duct Smoke Detector Controller

Duct Smoke Detector Controller, Surface Mounting, Alarm Current 124.3mA @ 24Vdc; 74mA @ 120Vac; 32mA @ 220Vac, Standby Current (uA) 77.9mA @ 24Vdc; 79mA @ 120Vac; 34.5mA @ 220Vac, Depth (In.) 1-7/8, Height (In.) 5.45, Length (In.) 5-13/16, Ambient... ... more

EDWARDS SIGNALING SD-CT Duct Smoke Detector Controller

Duct Smoke Detector Controller, Surface Mounting, Alarm Current 124.3mA @ 24Vdc; 74mA @ 120Vac; 32mA @ 220Vac, Standby Current (uA) 77.9mA @ 24Vdc; 79mA @ 120Vac; 34.5mA @ 220Vac, Depth (In.) 1-7/8, Height (In.) 5.45, Length (In.) 5-13/16, Ambient...

$115.80

FREE shipping

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Brk Sa520B (Old# Sa520Cn) Photoelectric Smoke H.Wired W/Battery

Brk Sa520B (Old# Sa520Cn) Photoelectric Smoke H.Wired W/Battery

Old Model # Sa520Cn Photoelectric Smoke Detector Hardwired W/ Battery Backup ... more

Brk Sa520B (Old# Sa520Cn) Photoelectric Smoke H.Wired W/Battery

Old Model # Sa520Cn Photoelectric Smoke Detector Hardwired W/ Battery Backup

$36.39 $25.66

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