Current rating 5 Amps, Rated voltage 1500 VDC, With stiker Dimensions 20x127mm (13/16" x 5") gR Class according to VDE 636-23 and IEC 60269-4 Low I²t for improved semiconductor protection, Eliminates overloads Rated breaking capacity 30 kA Semiconductor protection fuse, IEC high-speed cylindrical fuse link specially developed for DC applications. Designed to eliminate all overloads, with current limiting, excellent cycling ability with a built-in striker, and is offered in standard dimensions of 20x127mm (13/16th x 5 inch). A fuse striker is a pin built-in to the fuse itself which ‘pops-out’ when blown, activating an auxiliary contact or other remote indicator.This gR class cylindrical fuse is a fast-acting, full range fuse suitable for use in the protection of auxiliaries, DC control circuits and other measuring and monitoring devices. Suitable for a wide range of industrial electrical circuit protection applications.