position dial 4 3 *add for deck identification *add for deck identification 15 18 22 20 positions 16 positions 24 positions truth table corresponding to the specified number of positions shall apply. truth table corresponding to the specified number of positions shall apply. note: for switches with fewer than 24 positions, only the portion ot the note: for switches with fewer than 24 positions, only the portion ot the code b truth table truth table code a binary code binary code 4 2 1 16 16 8 1 connected connected 2 4 3 to terminals to terminals common "c" common "c" 6 5 7 9 10 10 8 12 12 13 13 15 15 16 16 14 14 18 18 20 20 19 19 21 21 23 23 22 22 17 17 24 24 11 11 21 21 19 19 20 20 18 18 16 16 17 17 15 15 13 13 14 14 24 24 22 22 23 23 13 13 14 14 16 16 15 15 17 17 18 18 19 19 21 21 20 20 22 22 24 24 23 23 11 11 12 12 10 10 9 8 6 7 5 4 dial position dial position 3 1 2 2 1 standard code standard code to terminals to terminals common "c" common "c" connected connected 3 5 4 6 8 7 9 11 11 10 10 12 12 add .03 lb. for each additional deck. add .03 lb. for each additional deck. weight: .12 lb. max. for 1 deck switch, weight: .12 lb. max. for 1 deck switch, .280 .280 .015 [7,11 .015 [7,11 0,38] for each additional deck 0,38] for each additional deck length: 1.00 [25,4] for 1 deck switch, add length: 1.00 [25,4] for 1 deck switch, add a, b, c, etc. adjacent to common terminal. a, b, c, etc. adjacent to common terminal. 30 30 : 2-12 : 2-12 36 36 : 2-10 : 2-10 45 45 : 2-8 : 2-8 4 for deck identification. decks will be identified for deck identification. decks will be identified 30 45 36 1 2 3 affect the reading of the code. affect the reading of the code. *these options may be omitted or added *these options may be omitted or added to the basic part number and will not to the basic part number and will not 2 22 22 : 2-16 : 2-16 18 18 : 2-20 : 2-20 15 15 : 2-24 : 2-24 rotation (no stops). all others will have stops. rotation (no stops). all others will have stops. regardless of number of positions required. regardless of number of positions required. 45 8 positions 22 and 22710. and 22710. of mil-s-3786 of mil-s-3786 the requirements the requirements accordance with accordance with circuit 36 30 12 positions indexing series designed in designed in ec 10 positions 18 15 selector rotary miniature switch printed 1 degree of index (15, 18, 22.5, 30, 36 or 45) degree of index (15, 18, 22.5, 30, 36 or 45) number of positions: number of positions: all max. number of positions will be continuous all max. number of positions will be continuous all terminals will be supplied all terminals will be supplied torque to rotate: 36 in. oz. max. torque to rotate: 36 in. oz. max. notes: notes: dielectric strength: 750 vrms dielectric strength: 750 vrms make and break: make and break: (25,000 cycles) (25,000 cycles) .100 amp res. 28 vdc. .100 amp res. 28 vdc. .100 amp res. 115 vac .100 amp res. 115 vac electrical rating: continuous 3 amps @ 28 vdc. electrical rating: continuous 3 amps @ 28 vdc. 3111 winona avenue burbank, california 91504 phone: (818)846-1800 fax: (818)842-3396 if unable to use standard code, contact factory for unique part no. no. of positions no. of positions *add for panel seal *add for panel seal no. of decks (9 max.) no. of decks (9 max.) *add for shaft seal *add for shaft seal switch code (a or b) switch code (a or b) p/n code: ec 15 a 1-24 s p d how to order switch series switch series
? .250 .250 [ ? 3,18] 3,18] panel mounting layout panel mounting layout .375 .375 [9,53] [9,53] ? .406 .406 [ ? 10,31] 10,31] degree degree of index of index 22.5 22.5 18 18 15 15 30 30 & 45 & 45 36 36 36 36 15 15 11.25 11.25 9 7.5 7.5 angle "a" angle "a" [1,85] [1,85] .41 .41 [10,41] [10,41] o-ring panel seal o-ring panel seal 6 or more 6 or more decks decks .073-72 (1-72 thds.) .073-72 (1-72 thds.) .888 [22,56] .888 [22,56] .312 .312 [7,92] [7,92] min. min. 1.00 [25,4] max. (1 deck) 1.00 [25,4] max. (1 deck) 1.03 [26,2] max. 1.03 [26,2] max. with panel seal (1 deck) with panel seal (1 deck) add .280 add .280 .015 [7,11 .015 [7,11 0,38] 0,38] max. for each additional deck max. for each additional deck .125 .125 [3,18] [3,18] .437 .437 .020 .020 [11,10 [11,10 0,51] 0,51] .437 .437 .020 .020 [11,10 [11,10 0,51] 0,51] .250 .250 [6,35] [6,35] ? .250 .250 .002 .002 [ ? 6,35 6,35 0,05] 0,05] [9,53] [9,53] .375-32unef-2a (3/8-32 thd.) .375-32unef-2a (3/8-32 thd.) 2x ms25082-7 nut 2x ms25082-7 nut ms35333-76 lockwasher ms35333-76 lockwasher 1000-39 locking ring 1000-39 locking ring ? 1.03 [ 1.03 [ ? 26,2] max. 26,2] max. over housing over housing l pos. 1 pos. 1 .120 .120 .003 .003 [3,05 [3,05 0,08] 0,08] .375 .375 .015 .015 [9,53 [9,53 0,38] 0,38] c locking ring c locking ring in position 1 in position 1 shaft is shown shaft is shown .216 [5,49] .216 [5,49] ? 1.365 [[ 1.365 [[ ? 34,67] max. 34,67] max. over terminals over terminals "a" "a" note: dimensions are shown in inches and [mm]. note: dimensions are shown in inches and [mm].
(all terminal holes (all terminal holes ? .046 [ ? 1,17] min.) 1,17] min.) location of terminals ec30 binary code "b" ec30 binary code "b" ec36 binary code "b" ec36 binary code "b" ec45 binary code "b" ec45 binary code "b" ec22 binary code "b" ec22 binary code "b" ec18 binary code "b" ec18 binary code "b" ec15 binary code "b" ec15 binary code "b" ec45 decimal code "a" ec45 decimal code "a" ec36 decimal code "a" ec36 decimal code "a" ec30 decimal code "a" ec30 decimal code "a" ec22 decimal code "a" ec22 decimal code "a" ec18 decimal code "a" ec18 decimal code "a" 30 - 12 positions - 12 positions 36 - 10 positions 45 - 8 positions 22 - 16 positions 18 - 20 positions 9 10 7 6 8 5 4 14 c 16 15 3 2 1 13 12 11 8 2 4 7 1 5 4 3 8 c 1 2 1 4 2 6 11 12 9 10 14 7 6 8 13 15 4 2 8 7 18 19 17 5 4 2 3 1 20 c 16 18 18 typ. typ. 16 c 8 1 18 18 9 6 5 4 3 4 2 9 2 1 c 10 8 c 1 18 18 36 36 typ. typ. c 11.25 11.25 22.5 22.5 typ. typ. 15 15 c 45 45 typ. typ. 13 15 16 14 10 9 11 12 18 19 8 7 6 17 21 24 23 22 5 2 c 4 1 5 20 2 4 8 9 16 c 1 10 15 15 typ. typ. 6 7 8 5 4 3 4 11 c 1 12 2 30 30 typ. typ. 8 c 2 1 7.5 7.5 15 15 15 15 ec15 decimal code "a" ec15 decimal code "a" 15 - 24 positions - 24 positions
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