The product is a lot of 3 Bussmann Fusetron FRN-R-100 dual element time delay fuses, specifically designed for electrical equipment and supplies in a industrial setting. These fuses are of class RK5 (A) and are manufactured by Bussmann, a trusted brand in the industry. The dual element time delay feature provides additional protection against short circuits and overloads, ensuring the reliability and safety of electrical systems.