Cam switches Characteristics (p. 213) > BCD CODE, 0 TO 9, + COMPLEMENTARY BCD CODE No. of contacts 1-2 0 1 X 3-4 2 3 X X Positions 4 5 X X 6 X 5-6 X 7 X 8 1 3 X 2 4 X 5 7 7-8 X 9 - 10 X 11 - 12 X 13 - 14 X 15 - 16 X X X X X X X X X X X PR 12 - 16 A (AC21) 9 X X X X X 6 8 9 11 10 12 13 15 14 16 2-screw panel mount - interval: 30 mm Cat. No. Designation Grey/black small handle 48 aluminium plate and frame With complete rotation possible 8 contacts NR55UQ1 22 48 40 x 42 Ø28 66 6 26 211 0 1 9 8 2 7 6 5 3 4 PR12 6505 A1 E Q48PN NR55UQ1