Edwards Signaling 521B overview
521B is a flame detector made by Edwards Signaling. Edwards Signaling & Security Systems 521B Detectors and Bases. Photoelectric smoke detector (12/24 VDC) Base 1: N/A UL detector ID S10A Max. per IDC 10
Product details
Manufactured byEdwards Signaling
Product typeFlame Detector
DescriptionEdwards Signaling & Security Systems 521B Detectors and Bases. Photoelectric smoke detector (12/24 VDC) Base 1: N/A UL detector ID S10A Max. per IDC 10
Manufacturer, product group, and supply
See who makes this product, where it belongs, and where available inventory may be listed.
Manufactured by
Edwards Signaling
View Edwards Signaling profile
Product type
Flame Detector
Explore Flame Detector
Available from
Sourcing support available
Start a sourcing request