System Sensor
B401 Plug-In Detector Base
B401 plug-in detector bases are used with System Sensor® smoke and heat detectors. These bases make detectors more versatile than equivalent direct-wired models.
B401 plug-in detector bases are used with System Sensor® smoke and heat detectors. These bases make detectors more versatile than equivalent direct-wired models. B401 bases are intended for use in 2-wire systems, with screw terminals provided for power and remote annunciator connections.
Image
SKU
Description
B401DG
Plug-In Detector Base, Dia 102mm, Height 25.9mm, Weight 57g
B401DGR1000
Plug-In Detector Base, Dia 102mm, Height 25.9mm, Weight 59g, 1000 ohm
B401RSD
Plug-In Detector Base, Dia 102mm, Height 20mm, Weight 57g
B401DGSD
Plug-In Detector Base, Dia 102mm, Height 25.9mm, Weight 60g
B401LI
LEONARDO BASE WITH ISOLATOR
B401RM1000
400 SERIES BASE WITH SPACE MODULE AMD 1K
B401DGR
Plug-In Detector Base, Dia 102mm, Height 25.9mm, Weight 59g, 470 ohm
B401SD
Plug-In Detector Base, Dia 102mm, Height 20mm, Weight 56g
B401L
LEONARDO BASE
B401D
STANDARD TWO WIRE BASE + DIODE
