4 mm plug, screw connection, 2.5 mm², CAT II, blue, 66.9706-23

4 mm plug, screw connection, 2.5 mm², CAT II, green, 66.9706-25

4 mm plug, screw connection, 2.5 mm², CAT II, yellow/green, 66.9706-20

4 mm plug, screw connection, 2.5 mm², CAT II, black, 66.9706-21

4 mm plug, screw connection, 2.5 mm², CAT II, red, 66.9706-22

4 mm plug, screw connection, 2.5 mm², CAT II, yellow, 66.9706-24

4 mm plug, screw connection, 2.5 mm², CAT II, purple, 66.9706-26

4 mm plug, screw connection, 2.5 mm², CAT II, brown, 66.9706-27

4 mm plug, screw connection, 2.5 mm², CAT II, white, 66.9706-29