The Phoenix Contact 1021491 is a high-performance fuse plug designed for G-type fuse-links, ideal for use in basic disconnect terminal blocks. Rated for a voltage of 275 V and a current of 6.3 A, this fuse plug offers exceptional flexibility and reliability in industrial automation applications. Its low contact resistance of 5 mΩ ensures efficient electrical connections, making it a crucial component for safeguarding electrical circuits. Perfect for diverse industrial settings, this Phoenix Contact fuse plug is engineered to accommodate various fuse designs and current ratings, ensuring optimal protection and adaptability.