The Gould Shawmut 2400V/4800V 9R 5.08k 50/60Hz Amp-trap Fuses A480R9R-1HE are high-quality electrical fuses designed for industrial and commercial applications. Manufactured by Gould Shawmut, a reputable brand in the industry, these fuses are specifically designed to protect electrical equipment and systems from overcurrent situations. With a rated current of 5.08k and the ability to operate at both 50 and 60Hz frequencies, these fuses are reliable and efficient in maintaining the safety and functionality of electrical circuits.