L–8

Dimensions are shown: Inch (mm)

Specifications and dimensions subject to change

www.ittcannon.com

L

C&K RTA Series

1–4 Poles Coded Rotary Switches

Features/Benefits

Typical Applications

Electrical Data

Silver

Gold

SWITCHING MODE:

BBM

BBM

MAX. SWITCHING POWER

5 VA

0.5 VA

MAX. SWITCHING CURRENT:

150 mA

20 mA

MAX. CARRYING CURRENT:

5 A

1 A

NOMINAL VOLTAGE AT 50 Hz

60 V

25 V

CONTACT RESISTANCE:

< 150 m

Ω

< 150 m

Ω

DIELECTRIC STRENGTH AT 50 Hz

BETWEEN CONTACTS AND

GROUND TERMINALS:

500 V r

500 V r

INSULATION RESISTANCE BETWEEN

CONTACTS OR CONTACTS

AND FRAME (500 V =):

Ω

Ω

NO. OF OPERATIONS:

10,000

10,000

BOUNCE:

< 5 ms

< 5 ms

Environmental Data

OPERATING TEMPERATURE: –20ºC to + 70ºC

–20ºC to + 70ºC

STORAGE TEMPERATURE:

–40ºC to + 85ºC

–40ºC to + 85ºC

NOTE: Specifications and materials listed above are for switches with standard options.

For information on specific and custom switches, consult Customer Service Center.

Mechanical Data

MAX. NO. OF BANKS: 1.

OPERATING TORQUE: 5 Ncm±20%.

END STOP TORQUE: < 60 Ncm.

STOP: With/without or adjustable

MOUNTING: By fixed index 9.5 mm (0.374) of center, for bush-

ing mount only

Materials

HOUSING: PETP Thermoplastic

STATIONARY CONTACTS & TERMINALS: Nickel alloy, gold or

silver plated.

ROTOR: Printed circuit, gold or silver plated.

CODING PLATE: PA thermoplastic

ACTUATOR: Polysulfon thermoplastic

BUSHING: Washer: PA. Nut: Brass.

HARDWARE: Stop pin: Aluminum. Ball & Spring: Stainless steel.

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-9 thru L-11. For additional options not shown in catalog, consult Customer Service Center.

Designation

Indexing

30

30° index (12 positions max.)

36

36° index (10 positions max.)

Switch Function

112S

SP, 30° Index, 12 pos. no stop

110S

SP, 36° Index, 10 pos. no stop

205S

DP, 36° Index, 5 pos. no stop

206S

DP, 30° Index, 6 pos. no stop

BS

Direct, 22.5° Index, no stop

BB

Direct, 22.5° Index, with stop (indicate position)

Contact Material

Actuator (max.)

25

.984 (25,0)

50

1.97 (50,0)

F

Screwdriver slot

Mounting Style

NOTE: For the latest information regarding RoHS compliance, please go

to: www.ittcannon.com/rohs.