The BUSS GLR4 FUSE HOLDER 4A 300V is a reliable electrical component designed by Cooper Bussmann for commercial, control equipment panels, and industrial applications. With a voltage range of 251-300 V and a sleek black color, this fuse holder is suitable for high-power electrical systems requiring a secure and efficient solution. It is capable of holding fuses up to 4A and 300V, providing a dependable connection for ensuring safe and controlled power distribution in various industrial settings.