C&K A Series
1-4 Pole Rotary Switches
Features/Benefits
Typical Applications
• Multi-pole and multi-position
• Positive detent
• Shorting & non-shorting contacts
• Panel and PCB mounting
• Automotive
• Major and small appliances
• Industrial equipment
Models Available
Materials
Specifications
HOUSING & BUSHING: Glass filled 6/6 nylon (UL 94V-0).
ACTUATOR: Glass filled 6/6 nylon (UL 94V-0).
CONTACT RATING: Q contact material: Switch - 2.5 AMPS @
125 V AC; 350 mA @ 125 V DC (UL/CSA). Carry - 5 AMPS
continuous. See page L-6 for additional ratings.
MOVABLE CONTACTS: Q contact material: Coin silver, silver plated.
See page L-6 for additional contact materials.
ELECTRICAL LIFE: 15,000 make-and-break cycles at full load up
to 300,000 detent operations.
STATIONARY CONTACTS & TERMINALS: Q contact material: Brass,
silver plated. See page L-6 for additional contact materials.
CONTACT RESISTANCE: Below 20 m Ω typ. initial @
2-4 V DC, 100 mA, for both silver and gold plated contacts.
HARDWARE: Nut - zinc, nickel plated. Lockwasher — steel, bright
zinc plated. Stop Ring - brass, nickel plated.
9
INSULATION RESISTANCE: 10 Ω min.
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.
Operating and storage temp: -30º to 85ºC
TERMINAL SEAL: Epoxy.
OPERATING & STORAGE TEMPERATURE: -30ºC to 85ºC
NOTE: Any models supplied with Q, B 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.
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–4 through L–7. For additional options not shown in catalog, consult Customer Service Center.
L
Switch Function
A100 SP, 30° Index, 12 pos. no stops
A102 SPDT, 30° Index
A103 SP, 30° Index, 3 pos.
A104 SP, 30° Index, 4 pos.
Actuator
15 1.500" high, flatted
A105 SP, 30° Index, 5 pos.
03 .375" high, flatted
A106 SP, 30° Index, 6 pos.
05 .500" high, flatted
A107 SP, 30° Index, 7 pos.
14 1.500" high, flatted
A108 SP, 30° Index, 8 pos.
42 1.654" high, metric
A109 SP, 30° Index, 9 pos.
S1 Screwdriver Slot
A110 SP, 30° Index, 10 pos.
A112 SP, 30° Index, 12 pos.
A114 SP, 90° Index, 2 pos.
Mounting Style
R
3/8-32 threaded
A115 SP, 45° Index, 3 pos.
A124 SP, 90° Index, 4 pos.
A125 SP, 45° Index, 8 pos.
A203 DP, 30° Index, 3 pos.
A204 DP, 30° Index, 4 pos.
A205 DP, 30° Index, 5 pos.
A206 DP, 30° Index, 6 pos.
A214 DP, 90° Index, 2 pos.
A303 3P, 30° Index, 3 pos.
A304 3P, 30° Index, 4 pos.
A402 4PDT, 30° Index
M M10 x .75 metric
Shorting/
Non-shorting Contacts
N
S
Non-shorting contacts
Shorting contacts
(Not available with models A114, A124 & A214)
Terminations
Z
C
Solder lug
PC Thru-hole
Contact Material
Q Silver
MC Modular base
A403 4P, 30° Index, 3 pos
B
Gold
Seal
G Gold over silver
NONE No seal
E
F
K
Epoxy seal
Splashproof bushing seal
Epoxy & splashproof bushing seal
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
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