Protect your circuits with the PTF 300 IN, a 3A in-line PTC resettable fuse from Protectron. Supreme Components International is an authorised distributor, guaranteeing genuine components and reliable performance. This resettable fuse offers a convenient and effective solution for overcurrent protection. Unlike traditional fuses, PTC resettable fuses automatically reset after the overcurrent condition is removed, minimizing downtime and maintenance. The in-line design simplifies installation and integration into existing circuits. The PTF 300 IN is suitable for a wide range of applications, including consumer electronics, automotive systems, and industrial equipment. It safeguards sensitive components from damage caused by short circuits or excessive current, enhancing the overall reliability and safety of your electronic devices. Choose Protectron for dependable circuit protection.