Cam switches Characteristics (p. 213) > 3-WAY CAM SWITCHES WITH "OFF" POSITION (continued) PR 21 - 25 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 0 1 3 2 Cat. No. Designation PR21 2301 A4 E Q48PN PR21 2302 A4 E Q48PN PR21 2303 A4 E Q48PN TD01AQ1 TD02AQ1 TD03AQ1 TD02AQ1 Dimensions in mm *P: 45 (3 contacts) 57 (6 contacts) 81 (9 contacts) 22 48 x 50 Ø28 32 P PR 21 - 25 A (AC21) Cat. No. Enclosure Designation Black small handle 64 aluminium plate 1P -3 contacts 2P - 6 contacts 3P - 9 contacts TD01AXQ Dimensions in mm *P: 77 (3 to 6 contacts) 101 (9 contacts) 22 120 x 96 Ø28 77 26 *P = Depth 200 0 1 3 2 PR21 2301 A4 BCQ3 PR21 2302 A4 BCQ3 PR21 2303 A4 BCQ3 TD01AXQ TD02AXQ TD03AXQ