4 mm plug, solder connection, 2.5 mm², CAT II, blue, 22.2663-23

4 mm plug, screw connection, 2.5 mm², yellow/green, 64.9326-20

4 mm plug, screw connection, 2.5 mm², brown, 64.9326-27

4 mm plug, solder connection, 2.5 mm², CAT O, yellow, 931824103

4 mm plug, solder connection, 2.5 mm², CAT O, white, 931824107

4 mm plug, screw connection, 1.5 mm², CAT O, red, 931825101

4 mm plug, screw connection, 1.5 mm², CAT O, yellow, 931825103

4 mm plug, screw connection, 1.5 mm², CAT O, green, 931825104

4 mm plug, screw connection, 1.5 mm², CAT O, blue, 931825102

4 mm plug, screw connection, 1.5 mm², CAT O, white, 931825107

4 mm plug, screw connection, 0.5-1.5 mm², CAT III, purple, 934097109

4 mm plug, screw connection, 0.5-1.5 mm², CAT III, green, 934098104

4 mm plug, solder connection, 0.75-2.5 mm², CAT III, white, 22.2657-29

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, black, SFK 30 S NI / OK / SW

4 mm plug, screw connection, 1.0 mm², CAT II, yellow, 66.9327-24

4 mm plug, screw connection, 1.0 mm², blue, 64.9325-23

4 mm plug, solder connection, CAT II, red, 22.2672-22

4 mm plug, screw connection, 1.0 mm², CAT II, gray, 66.9327-28