Fuse Auto Changeover Systems continuously monitor various fuses provided in Railway Signalling Installations. The System not only monitors the fuses, but also changeover to a Spare Fuse (provided within the system) automatically on failure of the Main Fuse. The system simultaneously monitors the status of both the Main and the Spare fuse and provides audio / visual alarm on failure of any fuse.
INTEGRA has developed fuse auto changeover system as per RDSO Specification No. RDSO/SPN/209/2012 Rev 2.0