Melbye A1543G — insulated flanged fork (spade) terminal for a 0.5–1.5 mm² copper conductor, for an M4 screw stud (fork slot Ø 4.3 mm). Tinned 99.95% copper barrel with a brazed neck in a halogen-free polycarbonate easy-entry sleeve, colour-coded red for the conductor range. The open fork slot fits over a screw stud without removing the nut; crimped to stranded or fine-stranded copper conductors (IEC 60228) with matching Elpress/Abiko dies for terminal-block, contactor and distribution-equipment terminations.