9155123102 - Harting Han F+B Inserts, 4-Contact Female (20 A / 400 VAC)The 9155123102 is a heavy duty inserts from Harting, part of the Han F+B series. Featuring 4 Female contacts with a 4 pole format, this insert is rated for 20 A at 400 VAC and utilises Han F+B termination for secure wire connections. Designed for Straight entry and compatible with standard Harting heavy duty housings and hoods, it delivers reliable power and signal transmission in demanding industrial environments including machine tools, railway,