BK/GMA-15-R is a 5 x 20mm fast-acting glass tube fuse from the GMA Series designed for overcurrent protection in electrical circuits. It features a 15A current rating with a 125Vac voltage rating and an interrupting rating of 150A at 125Vac. The fuse has a typical DC cold resistance of 0.004O and a maximum voltage drop of 100mV at rated current. With UL Recognition (7-15A) and PSE Approval (1A-15A), this fuse is suitable for a wide range of applications requiring reliable circuit protection with fast-acting response characteristics.