connectors and cable assemblies, field-wireable connectors, DOS-1204-G, Connection type head A: Female connector, M12, 4-pin, straight, A-coded, Description: Unshielded, Head A: female connector, M12, 4-pin, straight, unshielded, for power supply, for cable diameter 4 mm ... 6 mm Head B: -, Connection systems: Screw-type terminals, Permitted cross-section: ≤ 0.75 mm²