8121SD9ABE223 Datasheet, PDF (6/17 Pages) ITT Industries – Snap-acting Momentary Pushbutton Switches

C&K 8020 Series
Snap-acting Momentary Pushbutton Switches
A
S PLUNGER
PLUNGER
NONE
NO PLUNGER CHOICE REQUIRED
(JXX ACTUATORS)
AVAILABLE
BUSHINGS
D, D9
H, H9
Y, Y9
Y3
Y4
D2, D8
D3
ACTUATOR OR PLUNGER
DIM. ‘A’
FOR C, W-W4, Z & Z3
TERMINATIONS
.244 (6,20)
.218 (5,54)
.203 (5,16)
(5,54)
.185 (4,70)
N/A
N/A
DIM. ‘A’
FOR A, A2, A3, A4, A6,
AV-A 3, R & R2
TERMINATIONS
.228 (5,79)
.202 (5,13)
.187 (4,75)
(5,13)
.169 (4,29)
.232 (5,89)
.162 (4,11)
L PLUNGER
AVAILABLE
BUSHINGS
Y, Y9
Y4
DIM. ‘B’
FOR C, W-W4, Z & Z3
TERMINATIONS
.178 (4,52)
.090 (2,29)
DIM. ‘B’
FOR A, A2, A3, A4, A6,
AV-A 3, R & R2
TERMINATIONS
.162 (4,11)
.074 (1,88)
DIM. ‘A’
FOR V3-V61
TERMINATIONS
.224 (5,69)
.198 (5,03)
.183 (4,65)
(5,03)
.165 (4,19)
.228 (5,79)
.158 (4,01)
DIM. ‘B’
FOR V3-V61
TERMINATIONS
.158 (4,01)
.070 (1,78)
M SNAP-FITTING PLUNGER
AVAILABLE
BUSHINGS
D, D9
H, H9
Y, Y9
Y3
Y4
D2, D8
D3
DIM. ‘C’
FOR C, W-W4, Z & Z3
TERMINATIONS
.297 (7,54)
.267 (6,78)
.259 (6,58)
(6,78)
.259 (6,58)
N/A
N/A
N/A = NOT AVAILABLE
DIM. ‘C’
FOR A, A2, A3, A4, A6,
AV-A 3, R & R2
TERMINATIONS
.281 (7,14)
.251 (6,38)
.243 (6,17)
(6,37)
.243 (6,17)
.273 (6,93)
.361 (9,17)
NOTE: When selecting plunger option, bushing selection must also be made, see next page. No plunger option is required when any
JXX actuator option is selected. Additional plunger lengths are available on SPDT and DPDT models, consult Customer Service Center.
Not all plunger lengths sufficient for use with caps, see page A-42.
DIM. ‘C’
FOR V3-V61
TERMINATIONS
.277 (7,04)
.247 (6,27)
.239 (6,07)
(6,27)
.239 (6,07)
.269 (6,83)
.357 (9,07)
BUSHING
NONE
NO BUSHING
CHOICE REQUIRED
(JXX ACTUATORS)
D .280" HIGH THREADED, KEYWAY
D9 .280" HIGH UNTHREADED,
KEYWAY
H .250" HIGH THREADED, FLAT
H9 .250" HIGH UNTHREADED, FLAT
Y .350" HIGH THREADED, KEYWAY
Y9 .350" HIGH UNTHREADED, KEYWAY
1/4-40 UNS-2A
D9 bushing standard with A-A6,
R, R2 AV-AV3 terminations.
H bushing standard with C, W-W4, Z or Z3 terminations.
H, H9 bushings not available on single pole models with
A3-A6, R, R2 terminations.
Will withstand 12 in./lbs. of torque with
no distortion.
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–32
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