A–33

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

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Third Angle

Projection

C&K 8020 Series

Snap-acting Momentary Pushbutton Switches

BUSHING

TERMINATIONS

1/4-40 UNS-2A

PC MOUNTING

DIM `A'

W W1, W3, W4

WIRE WRAP

Z3

QUICK CONNECT

C

PC THRU-HOLE

Z

SOLDER LUG

D3

.180" HIGH UNTHREADED

D8

.288" HIGH UNTHREADED, FLAT

D2

.288" HIGH THREADED, FLAT

Y4

.378" HIGH THREADED, FLAT

Y3

6.35mm THREADED, KEYWAY

SPDT thru 4PDT

SPDT thru 4PDT

SPDT thru 4PDT

SPDT thru 4PDT

Not available with J95 actuator, K, L, P or R

contact material. Mating quick connector avail-

able,order part number 530100000, page A-42.

Not available with J95 actuator option.

Not available with J95 actuator option.

Not available with J95 actuator,

K, L, P or R contact material.

NOTE: No bushing option choice required when JXX actuator option is selected. When selecting bushing option, plunger

selection must also be made, see previous page. Plunger lengths vary with bushing and termination options selected.

NOTE: Two mounting nuts, locking ring and lockwasher supplied standard with threaded bushings.

Optional mounting nut and locking ring styles available, see section “Technical Data and Additional Hardware”.

Y3 & Y4 bushings not available on single pole models with

A3-A6, R, R2 terminations. Will withstand 12 in./lbs. of torque

with no distortion.

D2, D8 bushings not available with

C, W-W4, Z, Z3 terminations.

D3 bushing available with

A, A2, A3, AV, AV2, AV3 and

V2-V61 terminations only.

W

.750 (19,05)

W1

.964 (24,49)

W3

.425 (10,80)

W4

1.062 (26,97)

DIM ‘A’

OPTION

CODE

A