Tyco 4B-D 4″ Conventional Diode Continuity Base 517.050.045
The Tyco 4B-D 517.050.045 Continuity Base is a standard 4 inch base fitted with a continuity diode, for use with all Series 600 detectors.
Tyco 4B-D base designed to ensure that conventional systems meet the requirements of BS5839 Pt:1 for callpoints placed after detectors.
For humid and environmentally challenging applications such as marine or offshore installations: Optional 4B-DHM Deck Head Mounting available separately.
Key features include:
- Compatible with Series 600 Low Profile Detectors
- Designed for two wire operation
- Facility to drive a remote indicator
- Anti-tamper facility
- A temporary park position is provided
- Maybe fitted directly to a British or European conduit box or directly onto the ceiling
- Product Code: 4B-D (517.050.045)
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