The Protectron PBFM-KT-150 A is a PTC (Positive Temperature Coefficient) Resettable Fuse designed for reliable circuit protection. As an authorised distributor, Supreme Components International provides this component, which offers a self-resetting alternative to traditional fuses. This radial leaded fuse has a hold current of 1.5A and is designed to protect circuits from overcurrent and short circuit conditions. When an overcurrent event occurs, the PTC fuse heats up and its resistance increases dramatically, limiting the current flow. Once the fault is removed and the device cools down, the resistance returns to its normal level, allowing the circuit to resume operation. This resettable functionality eliminates the need for manual fuse replacement, reducing downtime and maintenance costs. Ideal for a wide range of applications, including consumer electronics, automotive electronics, and industrial equipment.