K

K–6

Dimensions are shown: Inch (mm)

Specifications and dimensions subject to change

www.ckswitches.com

20 Apr 21

A Series

1-4 Pole Rotary Switches

PC MOUNTING

4P MODEL

SP MODEL (omit terminals B, C & D)

DP MODEL (omit terminals B & D)

3P MODEL

NOTE: Switches with ‘C’ or ‘MC’ terminations have additional terminal no. 9 as switch support only. This terminal

is not connected electrically inside switch. Solder and clean switch base on PC board with other components, then

snap on housing/actuator assembly. See page K-7 for installation instructions.

CONTACT MATERIAL

TERMINATIONS

* Note: See Technical Data section of this catalog for RoHS compliant and compatible definition and specifications.

STATIONARY CONTACTS & TERMINALS: Brass, with gold plate over nickel plate.

STATIONARY CONTACTS & TERMINALS: Brass, silver plated (standard with all

termination options).

STATIONARY CONTACTS & TERMINALS: Brass, with gold plate over nickel plate

over silver plate.

All models

with all options when ordered with ‘G’ or ‘Q’ contact material.

NOTE: ‘G’ contact material is equivalent to both ‘B’ and ‘Q” contact materials.

NOTE: Any models supplied with Q, B or G contact material are RoHS compliant.

Option

Code

Contact & Terminal

Material

Typical Usage

Rating

Cycles

Q

Silver2

Power

SWITCH – 2.5 AMPS @ 125 VAC; 1 AMP @ 250 VAC (UL/CSA)

CARRY – 5 AMPS CONTINUOUS

6,000

SWITCH – 350 mA @ 125 VDC (UL/CSA)

CARRY – 5 AMPS CONTINUOUS

15,000

B

Gold1

Low level/ Dry circuit

0.4 VA MAX. @ 20 V AC OR DC MAX

15,000

G

Gold over silver3

Low level/ Dry circuit

or power

0.4 VA MAX. @ 20 V AC OR DC MAX

15,000

SWITCH – 350 mA @ 125 VDC (UL/CSA)

CARRY – 5 AMPS CONTINUOUS

15,000

SWITCH – 2.5 AMPS @ 125 VAC; 1 AMP @ 250 VAC (UL/CSA)

CARRY – 5 AMPS CONTINUOUS

6,000