The Schurter 7030.3290 is a cartridge fuse with a threaded mount and a mounting nut which are designed for quick and secure installation. The fuse is designed to provide reliable overcurrent protection for electronic equipment such as power supplies, control panels, drives, PCs, etc. It features a reliable, low energy response and is slow-blow to absorb high inrush currents. It has a natural Color code and is rated at 20A, 250 VAC, 10KA. It is UL/CSA recognized and meets all applicable IEC and CENELEC standards. Its metal casing makes it suitable for higher temperatures and harsh outdoor environments. The 7030.3290 provides high protection with a low voltage drop and high breaking capacity. It also provides protection against short circuit, thermal overload, overvoltage and transient voltage surge protection.