【【【Please confirm the (Size Voltage Current) before order 】】】<br>Designed with 0.2 x 0.79 inch / 5 x 20mm glass tube, 8A 125V breaking current.<br> A type of low resistance resistor that acts as a sacrificial device to provide <br>overcurrent protection, of either the load or source circuit.<br> With overload and overcurrent protection.<br> Widely used for electric equipment, home applicance, ans so on.<br>