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
Materials
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 mΩ typ. initial @
2-4 V DC, 100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 1010 Ω min.
DIELECTRIC STRENGTH: 600 Vrms min. @ sea level.
OPERATING & STORAGE TEMPERATURE: –30ºC to 85ºC.
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).
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.
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.
Rotary
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-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
www.ittcannon.com
