517.050.041 4B-I 4" Detector isolator base

4B-I 4" Detector isolator base

Key Features:

- For use with the 850 series detectors

- Compact rigid design that improves the appearance and is easy to install

- Up to 250 x 4B-I 4” isolators can be connected on each loop

- Detector locking pin included

- Detector park position for service and commissioning

- Choice of 8 mini-trunking break-outs