Phoenix Contact 3118012 A fuse suitable for a modular terminal block features a glass or ceramic construction with a specific configuration, including a G-type fuse rated for high voltage applications. The standard dimensions and ratings are 5 x 20 and 5 x 25mm, capable of handling nominal currents of up to 6.3A at 400V. Connections can be made using screw attachment at one level, allowing for precise placement within the terminal block's cross-sectional range of 0.2-4mm2. Various mounting options are available, including NS 35/7,5, NS 35/15, and NS 32, with a finish color of black.