Rotary
M Series
Half-inch Rotary Switches
Features/Benefits Typical Applications
Multi-pole and multi-positions Test equipment
Panel and PCB mounting Industrial equipment
Stainless steel actuator Medical equipment
Non-shorting contacts
RoHS Compliant
Models Available
Specifications
Materials
CONTACT RATING: Q contact material: Carry-6 AMPS continuous. HOUSING AND BUSHING: Zinc alloy, bright zinc plated,
Switch-250 mA max. @ 125 V AC or 28 DC. Non-shorting
with clear chromate finish.
contacts standard. See page L-16 for additional ratings.
ACTUATOR: Zinc alloy, nickel plated or stainless steel.
ELECTRICAL LIFE: 10,000 make-and-break cycles at 150 mA,
BASE: Diallylphthalate (DAP) or melamine phenolic, with insert
125 V AC or 28 DC.
molded terminals.
CONTACT RESISTANCE: Below 20 m typ. initial @
ROTOR: Glass filled polyester (UL 94V-0).
2-4 V DC, 100 mA, for both silver and gold plated contacts.
MOVABLE CONTACTS:
10
INSULATION RESISTANCE: 10 min.
Non-shorting: Q contact material: Copper alloy, silver plated.
DIELECTRIC STRENGTH: 600 Vrms min. @ sea level. See page L-16 for additional contact materials.
OPERATING & STORAGE TEMPERATURE: 30C to 85C.
STATIONARY CONTACT & ALL TERMINALS: Q contact material:
Copper alloy, silver plated. All terminals insert molded. All
OPERATING TORQUE: 4-7 ounces-inches typ. initial.
terminals present regardless of number of switch positions.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
See page L-16 for additional contact materials.
EIA RS-186E method 9 (1 hour steam aging).
CONTACT SPRING: Music wire, phosphate coated.
STOP PIN: Stainless steel.
STOP RING: Brass.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
HARDWARE: Nut: Brass, nickel plated; Lockwasher: Steel,
nickel plated.
L
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-14 thru L-18. For additional options not shown in catalog, consult Customer Service Center.
Switch Function
MA00 SP, 10 pos., 36
MA02 SP, 2 pos., 36
Actuator & Bushing
MA03 SP, 3 pos., 36
L1 .650" long, flatted
MA04 SP, 4 pos., 36
L2 Screwdriver slot, flush
MA05 SP, 5 pos., 36
Short/Non-short
L3 .650" long, round
MA06 SP, 6 pos., 36
N Non-shorting contacts
S1 .650" long, flatted
MA10 SP, 10 pos., 36
S2 Screwdriver slot, flush
Terminations
MB00 DP, 5 pos., 36
S3 .650" long, round
Z Solder lug
MB03 DP, 3 pos., 36
S6 .785" long, slot
C PC Thru-hole
MB04 DP, 4 pos., 36
Contact Material
MB05 DP, 5 pos., 36
Q Silver
MC00 SP, 12 pos., 30
G Gold over silver
MC03 SP, 3 pos., 30
MC07 SP, 7 pos., 30
Seal
MC12 SP, 12 pos., 30
D No seal
MD00 DP, 6 pos., 30
F Splashproof shaft & panel seal
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
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
L13M Series
Half-inch Rotary Switches
SWITCH FUNCTION
SP MODELS 36 INDEXING
36 INDEXING
SCHEMATIC
30 INDEXING
MODEL NO. MODEL NO.
NO. WITH STOP WITH STOP SWITCH
MODEL NO. MODEL NO.
POLES PINS RINGS FUNCTION
NO. WITH STOP WITH STOP SWITCH
POLES PINS RINGS FUNCTION
10 Positions
MA00 ME00
No Stops
12 Positions
MC00 MG00
No Stops
2 Positions
MA02
DP MODELS 36 INDEXING 3 Positions
MC03
3 Positions SP
MA03 SCHEMATIC
7 Positions
MC07
SP
4 Positions
MA04 ME04
12 Positions
MC12
5 Positions
MA05
6 Positions
MD00 MH00
6 Positions No Stops
MA06
DP
6 Positions
10 Positions MD06
MA10
5 Positions
SP MODELS 30 INDEXING
MB00 MF00
No Stops SCHEMATIC
3 Positions
MB03
DP
4 Positions
MB04
5 Positions
MB05
DP MODELS 30 INDEXING
SCHEMATIC
All models with all options when ordered with S1-SB stainless steel actuator options.
L 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.
SP, 36 Indexing DP, 36 Indexing
Terminal Numbers Marked
Actuator Shown In Pos. 1
On Side Of Housing
Part number shown: MA00L1NZQD
SP, 30 Indexing DP, 30 Indexing
Terminal Numbers Marked
Actuator Shown In Pos. 1 On Side Of Housing
Third Angle
Part number shown: MC00L1NZQD
Projection
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
L14
Rotary