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C&K M Series Half-inch Rotary Switches
Features/Benefits * Multi-pole and multi-positions * Panel and PCB mounting * Stainless steel actuator * Non-shorting contacts Typical Applications * Test equipment * Industrial equipment * Medical equipment
Models Available
Specifications
CONTACT RATING: Q contact material: Carry-6 AMPS continuous. Switch-250 mA max. @ 125 V AC or 28 DC. Non-shorting contacts standard. See page L-15 for additional ratings. ELECTRICAL LIFE: 10,000 make-and-break cycles at 150 mA, 125 V AC or 28 DC. CONTACT RESISTANCE: Below 20 m typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts. INSULATION RESISTANCE: 1010 min. DIELECTRIC STRENGTH: 600 Vrms min. @ sea level. OPERATING & STORAGE TEMPERATURE: -30C to 85C. OPERATING TORQUE: 4-7 ounces-inches typ. initial. SOLDERABILITY: Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging).
NOTE: Any models supplied with Q or G contact material are RoHS compliant. For the latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs. NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center.
Materials
HOUSING AND BUSHING: Zinc alloy, bright zinc plated, with clear chromate finish. ACTUATOR: Zinc alloy, nickel plated or stainless steel. BASE: Diallylphthalate (DAP) or melamine phenolic, with insert molded terminals. ROTOR: Glass filled polyester (UL 94V-0). MOVABLE CONTACTS: Non-shorting: Q contact material: Copper alloy, silver plated. See page L-15 for additional contact materials. STATIONARY CONTACT & ALL TERMINALS: Q contact material: Copper alloy, silver plated. All terminals insert molded. All terminals present regardless of number of switch positions. See page L-15 for additional contact materials. CONTACT SPRING: Music wire, phosphate coated. STOP PIN: Stainless steel. STOP RING: Brass. HARDWARE: Nut: Brass, nickel plated; Lockwasher: Steel, nickel plated.
L Rotary
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown and described on pages L-13 thru L-17. For additional options not shown in catalog, consult Customer Service Center.
Switch Function MA00 SP, 10 pos., 36 MA02 SP, 2 pos., 36 MA03 SP, 3 pos., 36 MA04 SP, 4 pos., 36 MA05 SP, 5 pos., 36 MA06 SP, 6 pos., 36 MA10 SP, 10 pos., 36 MB00 DP, 5 pos., 36 MB03 DP, 3 pos., 36 MB04 DP, 4 pos., 36 MB05 DP, 5 pos., 36 MC00 SP, 12 pos., 30 MC03 SP, 3 pos., 30 MC07 SP, 7 pos., 30 MC12 SP, 12 pos., 30 MD00 DP, 6 pos., 30 MD06 DP, 6 pos., 30 ME00 SP, 10 pos., 36 ME04 SP, 4 pos., 36 MF00 DP, 5 pos., 36 MG00 SP, 12 pos., 30 MH00 DP, 6 pos., 30
Actuator & Bushing L1 .650" long, flatted L2 Screwdriver slot, flush L3 .650" long, round S1 .650" long, flatted S2 Screwdriver slot, flush S3 .650" long, round S6 .785" long, slot
Short/Non-short N Non-shorting contacts Terminations Z Solder lug C PC Thru-hole Contact Material Q Silver G Gold over silver Seal D No seal F Splashproof shaft & panel seal
Dimensions are shown: Inch (mm) Specifications and dimensions subject to change
L-12
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C&K M Series Half-inch Rotary Switches
SWITCH FUNCTION
36 INDEXING MODEL NO. WITH STOP PINS MODEL NO. WITH STOP RINGS SP MODELS 36 INDEXING SCHEMATIC
30 INDEXING MODEL NO. WITH STOP PINS MODEL NO. WITH STOP RINGS
NO. POLES
SWITCH FUNCTION 10 Positions No Stops 2 Positions 3 Positions 4 Positions 5 Positions 6 Positions 10 Positions 5 Positions No Stops 3 Positions SP MODELS 30 INDEXING SCHEMATIC DP MODELS 36 INDEXING SCHEMATIC
NO. POLES
SWITCH FUNCTION 12 Positions No Stops 3 Positions 7 Positions 12 Positions 6 Positions No Stops 6 Positions
MA00 MA02 MA03
SP
ME00
-- --
MC00
SP
MG00
-- -- --
MC03 MC07 MC12 MD00
MA04 MA05 MA06 MA10 MB00 MB03
ME04
-- -- --
MH00
--
DP
MD06
MF00
DP
MB04 MB05
-- --
4 Positions 5 Positions
DP MODELS 30 INDEXING SCHEMATIC
All models
with all options when ordered with S1-SB stainless steel actuator options.
NOTE: Number of positions or stops preset at factory (NOTE: MX00 models have full 360 rotation with no stops. Stop pins or stop rings supplied for user-selectable stops, see above). All terminals present regardless of number of switch positions. Hardware is available separately, see section "Technical Data and Additional Hardware".
L Rotary Rotary
SP, 36 Indexing Actuator Shown In Pos. 1
DP, 36 Indexing
Terminal Numbers Marked On Side Of Housing
Part number shown: MA00L1NZQD
SP, 30 Indexing Actuator Shown In Pos. 1
DP, 30 Indexing
Terminal Numbers Marked On Side Of Housing
Part number shown: MC00L1NZQD Dimensions are shown: Inch (mm) Specifications and dimensions subject to change
L-13
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C&K M Series Half-inch Rotary Switches
ACTUATOR (ZINC ALLOY)
L1
.650" LONG, FLATTED
L2
SCREWDRIVER SLOT, FLUSH
L3
.650" LONG, ROUND
All actuators shown in pos. 1
L Rotary
S1
.650" LONG, FLATTED
ACTUATOR (STAINLESS STEEL)
S2
SCREWDRIVER SLOT, FLUSH
S3
.650" LONG, ROUND
S6
.785" LONG, SLOT
All actuators shown in pos. 1 All models UL/CSA when ordered with stainless steel actuators.
Dimensions are shown: Inch (mm) Specifications and dimensions subject to change
L-14
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C&K M Series Half-inch Rotary Switches
SHORTING/NON-SHORTING CONTACTS
N
NON-SHORTING CONTACTS Break-before-make
TERMINATIONS
Z
SOLDER LUG SP DP
C
PC THRU-HOLE
SP
DP
PANEL MOUNTING
WITH FLATS
0.213 (5.41)
PC MOUNTING 36 INDEXING SP DP
WITHOUT FLATS
0.260 DIA (6.59)
0.260 DIA (6.60) SP Hardware: All models, one mounting nut and lockwasher supplied standard. MA00 thru MD00 models: two stop pins and adhesive mylar washer supplied. ME00 thru MH00 models: two stop rings supplied. Hardware is available separately, see section "Technical Data and Additional Hardware".
PC MOUNTING 30 INDEXING DP
L Rotary Rotary
NOTE: Q contact material standard. Terminal numbers marked on side of housing. All terminals insert molded. All terminals present regardless of number of switch positions.
Actuators and schematics shown in pos. 1.
CONTACT MATERIAL
OPTION CODE RoHS COMPLIANT* YES RoHS COMPATIBLE* YES YES CONTACT MATERIAL SILVER 1, 2 GOLD OVER SILVER 3, 4 TERMINAL PLATING SILVER 2 GOLD 4 POWER LOW LEVEL/DRY CIRCUIT OR POWER RATING CARRY: 6 AMPS CONTINUOUS. SWITCH: 250 mA @ 125 V AC or 28 V DC. 0.4 VA MAX. @ 20 V AC or DC MAX. or, CARRY: 6 AMPS CONTINUOUS. SWITCH: 250 mA @ 125 V AC or 28 V DC.
Q G
YES
* Note: See Technical Data section of this catalog for RoHS compliant and compatible definition and specifications.
1 2 3 4
MOVABLE CONTACTS: Non-shorting: Copper alloy, silver plated. Shorting: Zinc alloy, silver plated. STATIONARY CONTACTS & ALL TERMINALS: Copper alloy, silver plated. MOVABLE CONTACTS: Non-shorting: Copper alloy, with gold plate over nickel plate, over silver plate. Shorting: Zinc alloy, with gold plate STATIONARY CONTACTS & ALL TERMINALS: Copper alloy, with gold plate over nickel plate over silver plate.
NOTE: Any models supplied with Q G contact material are RoHS compliant. For the latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs. All models when ordered with S1-S6 stainless steel actuator options.
Dimensions are shown: Inch (mm) Specifications and dimensions subject to change
L-15
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C&K M Series Half-inch Rotary Switches
SEAL
D
NO EPOXY SEAL
F
SPLASHPROOF SHAFT AND PANEL SEAL
Setting Stops With Stop Pins
MA00, MB00, MC00 & MD00 Models Only:
The number of switch positions or stops are adjustable by means of stop pins provided with each switch. Switches are normally shipped with stop pins and hardware in bulk, not installed. Without stop pins, switches have full 360 rotation and no stops. Note that all two pole models begin to repeat when actuated 180 or more. To set stops, refer to figures 1 & 2. Orient switch so that terminal no. 1 is as shown. Turn actuator to position 1, using flats on bushing and terminal no. 1 as reference. Install CCW stop pin in hole designated `X'. Install second stop pin in hole number corresponding to the number of positions desired. Note that two pole models will begin to repeat when actuated 180 or more. To retain stop pins, use adhesive mylar washer included; see figure 3. All models except MX00 models have number of switch positions or stops pre-set at factory and are not adjustable.
Hardware:
Two stop pins, mounting nut, and lockwasher supplied standard.
P/N 537100000
L Rotary
36 Indexing Models Top View Fig. 1 30 Indexing Models Top View Fig. 2 Fig. 3 P/N 537202000
Setting Stops With Stop Rings
ME00, MF00, MG00 & MH00 Models Only:
The number of switch positions or stops are adjustable by means of stop rings provided with each switch. These models are normally shipped with stop rings and hardware in bulk, not installed. Without stop rings, switches have full 360 rotation and no stops. Note that all two pole models begin to repeat when actuated 180 or more. To set stops refer to figures 4 & 5. Orient switch so that terminal no. 1 is as shown. Turn actuator to pos. 1 using flats on bushing and terminal no. 1 as reference. See figure 6 and install inner stop ring with short tab in hole designated `X'. Install outer stop ring with long tab in hole number corresponding to the number of positions desired. Note that all two pole models begin to repeat when actuated 180 or more. Use mounting nut and lockwasher to retain stop rings.
All MEXX, MFXX, MGXX & MHXX Models (Except MX00 models):
Number of switch positions or stops are preset at factory, but are user adjustable.
Hardware:
Two stop rings, mounting nut and lockwasher supplied standard.
36 Indexing Models Top View Fig. 4
30 Indexing Models Top View Fig. 5 Fig. 6
Dimensions are shown: Inch (mm) Specifications and dimensions subject to change
L-16
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C&K M Series Half-inch Rotary Switches
AVAILABLE HARDWARE
Stop Ring Washer Stop pins
One each required for setting stops.
PART NO.
PART NO.
PART NO.
638100000 INNER-W/SHORT TAB 638101000 OUTER-W/LONG TAB
586800000 RUBBER PANEL SEAL 537202000 ADHESIVE MYLAR
RETAINS STOP PINS
537100000
NOTE: Additional nuts and lockwashers available separately, see section "Technical Data and Additional Hardware".
L Rotary Rotary
Dimensions are shown: Inch (mm) Specifications and dimensions subject to change
L-17
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