The Protectron PBFT-LT-40A is a PTC (Positive Temperature Coefficient) Resettable Fuse, a crucial component for robust circuit protection. As an authorised distributor, Supreme Components International provides this high-quality fuse, ensuring authenticity and reliability. This resettable fuse is designed to protect circuits from overcurrent conditions. Unlike traditional fuses, a PTC resettable fuse automatically returns to its normal state after the overcurrent fault is removed, minimizing downtime and maintenance. With a 40A rating, the PBFT-LT-40A is suitable for a wide range of applications, including power supplies, automotive electronics, and industrial equipment. Choose Supreme Components International for your Protectron components and benefit from our commitment to quality and service. This fuse offers a reliable and cost-effective solution for circuit protection needs.