Cam switches Characteristics (p. 213) > 3-WAY CAM SWITCHES WITH "OFF" POSITION (continued) PR 12 - 16 A (AC21) Cat. No. ø 22 single hole front mounting With selector switch style handle Matt chrome plastic bezel 1P -3 contacts 2P - 6 contacts 3P - 9 contacts 0 1 3 2 Designation PR12 2301 A4 E C21RA03 PR12 2302 A4 E C21RA03 PR12 2303 A4 E C21RA03 ND01AC113 ND02AC113 ND03AC113 ND01AC113 40 x 42 Ø30 P Dimensions in mm *P: 61 (3 contacts) 71 (6 contacts) 91 (9 contacts) 26 PR 12 - 16 A (AC21) Enclosure Cat. No. Designation Black small handle 64 aluminium plate 1P -3 contacts 2P - 6 contacts 3P - 9 contacts ND02AXQ Dimensions in mm *P: 77 (3 to 6 contacts) 101 (9 contacts) 22 120 x 96 Ø28 77 26 *P = Depth 198 0 1 3 2 PR12 2301 A4 BCQ3 PR12 2302 A4 BCQ3 PR12 2303 A4 BCQ3 ND01AXQ ND02AXQ ND03AXQ