C-TEC C4408D ActiV Diode Detector Base for Conventional Fire Detectors Schottky

The C-TEC C4408D is a diode detector base for C-TEC's full range of ActiV conventional fire detectors. A Schottky diode between the +V in and +V out terminals keeps the rest of the zone working if a detector head is removed. It is certified to the relevant parts of EN 54 together with ActiV detectors, such as the ActiV Optical Smoke Detector (C4416).

Key features

• Schottky diode keeps the zone live when a detector head is removed
• Compatible with all C-TEC ActiV fire detectors
• Third-party certified to the relevant parts of EN 54 by Intertek as part of the ActiV detector certifications
• Simple click and twist design with plenty of working space
• Can be ceiling mounted in any orientation thanks to the 360° LED strips on ActiV detectors
• Integrated detector locking mechanism, head removal tool and ID tag
• Remote LED terminals for an optional BF318 remote indicator

Technical specifications

• Part number: C4408D
• Supply wiring: 2 wire monitored, polarity sensitive
• Connections: +V in, +V out, remote LED +V, 0V (x2), screen (x2); Schottky diode between +V in and +V out
• Terminals: accept up to 2.5mm² fire rated cable
• Dimensions: 102.2mm diameter x 20.5mm deep
• Construction: white polycarbonate rated to UL94 V-2, tin plated steel terminals
• IP rating: IP42
• Weight: 55g