Cam switches Characteristics (p. 213) > 3-WAY CAM SWITCHES WITHOUT "OFF" POSITION No. of contacts 1-2 1 2 X 3-4 3 X 7-8 X 5-6 1P X 9 - 10 X 11 - 12 X 13 - 14 X 2P 15 - 16 X 19 - 20 3P X 1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 20 MINI CAM SWITCH - 10 A (AC21) ø 16 or 22 single hole front mounting Cat. No. 30 aluminium plate and frame 1P -3 contacts 2P -6 contacts 3P -9 contacts 223515 223516 223517 1 2 3 223516 30 27 x 28 Dimensions in mm P *P: 50 (3 contacts) 74 (6 contacts) 95 (9 contacts) 25 PR 12 - 16 A (AC21) 2-screw panel mount - interval: 30 mm Grey/black small handle 48 aluminium plate and frame 1P -3 contacts 2P -6 contacts 3P -9 contacts 1 2 3 Designation PR12 2351 A8 E Q48PN PR12 2352 A8 E Q48PN PR12 2353 A8 E Q48PN ND51EQ1 Dimensions in mm P *P = Depth *P: 46 (3 contacts) 56 (6 contacts) 76 (9 contacts) 22 48 40 x 42 Ø28 6 26 Catalogue No. in bold: normally in stock at distribution outlets 205 Cat. No. ND51EQ1 ND52EQ1 ND53EQ1