Separate cam switches > DIMENSIONS (continued) SINGLE HOLE MOUNTING Ø 22 (E N48MD50) PR 12 40 x 42 Ø30 P 26 No. of contacts P* 1-2 3-4 5-6 7-8 9-10 11-12 51 61 71 81 91 101 No. of contacts P* 1-2 3-4 5-6 7-8 51 61 71 81 SINGLE HOLE MOUNTING Ø 22 (E C21XXXX) PR 12 With key 42 x 40 Ø30 32 P 56 42 x 40 Ø30 P 26 With handle/long handle 1-2 3-4 5-6 7-8 9-10 11-12 * P = Depth 259 51 61 71 81 91 101