E020 Series
Sealed Snap-acting Momentary Pushbutton Switches
A
SWITCH FUNCTION
SWITCH FUNCTION
POS. 1 POS. 2
CONNECTED TERMINALS
POS. 1 POS. 2
NO.
MODEL
POLES
SP
NO.
E121
E125
C&K marking this side
ON
MOM.
ON
MOM.
C&K marking this side
1-3
1-2
SPDT
SCHEMATIC
SPDT
Terminal Nos.
Part number shown: E121SD1CGE
For Reference Only
E221
ON
MOM.
DP
1-3,4-6
1-2,4-5
E225
ON
MOM.
DPDT
DPDT
Part number shown: E221SD1CBE
MOM. = Momentary
Terminal Nos.
For Reference Only
EX25 models must be ordered with B or P contact material.
E121, E221 models
with all options
EX21 models must be ordered with G or R contact material.
when ordered with G or R contact material.
PLUNGER
S
.282" HIGH
S1
.332" HIGH
M
.332" HIGH SNAP-FITTING
Not Available with D1 bushing.
NOTE: Caps available for all plunger options, see page A-27.
BUSHING
D1
UNTHREADED
D3
.180" HIGH UNTHREADED
Not available with S1 actuator.
NOTE: Disposable splashproof vinyl over actuator and bushing supplied std., see page A-26.
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A-22
www.ck-components.com
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