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Photoelectric Smoke Detector

EDWARDS SIGNALING


Technical Specs

  • ItemPhotoelectric Smoke Detector 
  • FinishWhite 
  • MountingSingle Gang, 3" Round, 4" Octagonal 
  • Height (In.)
  • Width (In.)
  • Alarm Current60mA Max 
  • IncludesBase 
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4 Products
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Item #
Mfr.
Model #
Type
Voltage
Availability
Price
Qty
521B
6-33VDC

$55.05 / each

Photoelectric Smoke Detector
Catalog Page #  2628 

Price: $55.05 / each

Technical Specs

  • ItemPhotoelectric Smoke Detector
  • FinishWhite
  • MountingSingle Gang, 3" Round, 4" Octagonal
  • Height (In.)2
  • Width (In.)6
  • Alarm Current60mA Max
  • Voltage6-33VDC
  • IncludesBase
521BXT
With Heat
6-33VDC

$58.85 / each

Photoelectric Smoke Detector, With Heat
Catalog Page #  2628 

Price: $58.85 / each

Technical Specs

  • ItemPhotoelectric Smoke Detector
  • TypeWith Heat
  • FinishWhite
  • MountingSingle Gang, 3" Round, 4" Octagonal
  • Height (In.)2
  • Width (In.)6
  • Alarm Current60mA Max
  • Voltage6-33VDC
  • IncludesBase
521NCRXT
With Relay
8.5-33VDC

Limited Quantity Available

$77.09 / each

Photoelectric Smoke Detector, With Relay
Catalog Page #  2628 

Clearance Price:
$77.09 / each

Price: $85.65 / each

Technical Specs

  • ItemPhotoelectric Smoke Detector
  • TypeWith Relay
  • FinishWhite
  • MountingSingle Gang, 3" Round, 4" Octagonal
  • Height (In.)2
  • Width (In.)6
  • Alarm Current60mA Max
  • Voltage8.5-33VDC
  • IncludesBase
521NCSXT
With Sounder
8.5-33VDC

$71.25 / each

Photoelectric Smoke Detector,w/Sounder
Catalog Page #  2628 

Price: $71.25 / each

Technical Specs

  • ItemPhotoelectric Smoke Detector
  • TypeWith Sounder
  • FinishWhite
  • MountingSingle Gang, 3" Round, 4" Octagonal
  • Height (In.)2
  • Width (In.)6
  • Alarm Current60mA Max
  • Voltage8.5-33VDC
  • IncludesBase