D0-system screw cap

D0-system screw caps are essential components in low-voltage fuse systems, designed to secure and protect D0-type fuse links within distribution boards and control panels. These caps, often referred to as D0 fuse holders or screw caps, feature standardized thread sizes (e.g., E14, E18, E27) and are rated for currents up to 63A, with voltage rati...