DB721

The Siemens S54319-F11-A1 is the DB721 universal detector base with loop contact for Siemens Cerberus PRO / FC360 point detectors.
It is designed so the detector line stays continuous even if no detector is installed, and it supports flush-mounted wiring plus surface wiring up to 8 mm cable diameter.
 
Specification
Details
Part Number
S54319-F11-A1 / DB721 
Type
Detector base with loop contact 
Compatibility
Cerberus PRO FD720 series, FC360 series 
Line Continuity
Yes, loop remains unbroken without detector 
Mounting
Universal base with extra-long slots 
Cable Entry
Recessed supply lines, or surface wiring up to 8 mm 
Terminal Capacity
Up to 1.6 mm² conductors 
Auxiliary Terminals
Space for 2x DBZ1190-AA and 2x DBZ1190-AB 
Color
White