Description
NOHMI BOSAI LTD.
TYPE: FMM517
MANUAL FIRE ALARM BASE
VOLT.: DC 20V
CURR.: 50 MA
8249
The Nohmi Bosai FMM517 is a manual fire alarm base forming part of a vessel’s fire alarm system. Manual alarm points let crew raise a fire alarm by hand at the spot where a fire is first seen. They work alongside the automatic detectors spread through the ship. This base is marked for 20 V DC at 50 mA and carries the type designation FMM517 together with the reference 8249. Condition is New Without Box. It belongs at manual alarm stations in passageways, at stair landings and near the exits from machinery spaces.
Key Features
✓ Manual fire alarm base, type FMM517
✓ Rated voltage 20 V DC
✓ Rated current 50 mA
✓ Base for a manual fire alarm point
✓ Reference marking 8249
Marine Applications
✓ Manual alarm stations at accommodation stairway exits
✓ Engine room exit points
✓ Bridge and wheelhouse manual alarm positions
✓ Muster station alarm points on open deck
Technical Support
Prota Marine provides technical support, repair and onboard installation for the manual fire alarm base and the wider fire alarm system. Support covers fault diagnosis on manual alarm points and commissioning support after the base is installed.
