BUSSMANN Medium Voltage Fuses

Wide range of Class R-rated, E-rated, ABWNA, CAVH, JCL and JCW Series fuses with a maximum 15500 VAC power rating. Come with time-delay and fast-acting designs to handle overcurrent conditions in a cylindrical, bolt-on or hermetically sealed body style. Available in 1 to 450A fuse ratings

Bussmann AB Series medium voltage fuses are used in electrical power systems to protect medium voltage distribution and equipment from overcurrents and short circuits. These fuses maintain the safety and reliability of electrical networks and infrastructure. These fuses have a compact design for easy installation and integration into existing electrical systems, saving space and reducing installation time. These AB Series fuses offer robust construction with improved performance characteristics for prolonged service life, extended protection and cost-effectiveness. They feature a normal / medium blow for enhanced safety and preventing short circuits. These fuses are equipped with a non standard cartridge termination point for tailored integration. They are available in current ratings ranging from 3.15 to 10A.

Bussmann JCK-A Series medium voltage fuses are designed for retrofitting existing hardware, making them an ideal choice for upgrading electrical systems. These UL-listed fuses feature an open fuse indicator for easy troubleshooting, as they provide a visual indication when a fuse has blown. They come with an option of including a Cutler Hammer hook-eye, which simplifies the process of inserting and removing the fuses. These backup fuses offer reliable current-limited protection for medium-voltage motor controllers, ensuring the safety and smooth operation of the electrical system.