Separate cam switches > 4-WAY SWITCHES WITH OFF DIAGRAM (REFERENCE AND PRICE LIST CODE) (with link for common point) Contact Nos. 1 -2 3 -4 5 -6 7 -8 Positions 0 1 2 3 4 - - - - - - X X X X 9 -10 11 -12 13 -14 15 -16 X X 17 -18 19 -20 21 -22 23 -24 X X 25 -26 27 -28 29 -30 31 -32 X X 33 -34 35 -36 37 -38 39 -40 X X 41 -42 43 -44 45 -46 47 - 48 X X No. of poles No. of contacts 1 4 2 X Connection terminals* + links 8 X 3 X 12 X X 4 16 5 20 6 24 X X X X X 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 *For diagrams without a link, replace number 2 by number 1 at the beginning of the diagram reference. SWITCHING ANGLE (REFERENCE AND PRICE LIST CODE) 30° 45° 0 1 2 3 4 0 60° 1 4 Cat. No. A1 2 34 1 0 Cat. No. Cat. No. 0 1 2 3 2 4 3 2 1 0 Spring return extra charge * Y652 (PR12) Y639 (PR17 → 26) Y640 (PR40 → 63) 3 0 0 2 3 C8 1 4 J8 AR38* 3 103 0 3 4 2 0 B6 0 C1 0 1 Spring returnSpring return Spring return 4 B8 1 2 4 0 A6 4 0 3 4 1 A8 B1 1 2 0 2 3 45° 1 2 3 2 4 1 2 0 3 4 1 03 2 4 4 C6 CR27* Number of spring return contacts (PR12 → 26) ≤4 (PR40 → 63) ≤2 224 CR34* CR40* Diagram* reference Diagram price list code 2401 A04Z 2402 A08Z 2403 A12Z 2404 A16Z 2405 A20Z 2406 A24Z