The Tyco LIM800 (125.165.455/125.585.931) is a Line Isolator Module PCB used within compatible Tyco fire detection systems. It is designed to help maintain the integrity of an addressable fire alarm loop by isolating a section of the circuit when a short-circuit condition occurs. The module is identified by PCB part number 125.165.455 and assembly number 125.585.931, and is commonly supplied as a replacement PCB for legacy Tyco/MX fire detection equipment.
Features
- Line isolator module for fire detection loops
- PCB-based electronic module
- Helps isolate faulted sections of a detection loop
- Supports continuity of communication on unaffected sections of the loop
- Designed for compatible Tyco fire alarm systems
- Compact construction for control-panel installation
- Suitable for maintenance and replacement of legacy systems
- Available as new, surplus, or tested/refurbished spare depending on supplier
Typical Applications
- Marine fire detection and alarm systems
- Tyco/MX addressable fire alarm installations
- Shipboard fire alarm control panels
- Offshore fire and safety systems
- Fire detection loop protection
- Replacement of defective LIM800 modules
- Maintenance and retrofit of legacy Tyco installations
