Tyco 4B-I Isolator Detector Base Tyco 4B-I 4″ Isolator Base 517.050.043
The Tyco 4B-I 517.050.043 is a 4inch, short circuit isolator base, designed to snap-fit to the ceiling tile adapter, or screw fixed to the ceiling using the traditional method.
Tyco 4B-I Short Circuit Isolator Base (517.050.043)
The Tyco 4B-I (517.050.043) is a 4-inch short circuit isolator base designed to protect fire detection loops that use devices without built-in short-circuit isolation. By automatically isolating faults on the circuit, it helps maintain system operation and improves overall reliability.
Install the 4B-I quickly by snap-fitting it into the Tyco Ceiling Tile Adaptor, potentially reducing installation time by up to 30%. Alternatively, fix the base directly to ceilings, electrical boxes, or deckhead mounting boxes using traditional mounting methods to suit your installation requirements.
To simplify commissioning and maintenance, the integrated park position allows engineers to attach a detector without making electrical connections. This enables faster testing while keeping the detector status LED clearly visible for easy inspection.
Key Features
- Built-in short circuit isolation for enhanced system protection
- Quick and easy installation
- Compatible with the Tyco Ceiling Tile Adaptor
- Can reduce installation time by up to 30%
- Park position for simplified testing and maintenance
- Compatible with 800, 814, and 850 Series detectors
- Optional detector locking device available
- Slim 4-inch profile
- Suitable for ceiling, electrical box, and deckhead mounting
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