C&K KP Series
Piezo Pulse Momentary Pushbutton Switches
A
Pushbutton
Features/Benefits
•
Piezo switch element—no
•
•
•
•
Typical Applications
•
Industrial controls
•
High end instrumentation
•
Gas pumps, outdoor environments
mechanical wear
One piece hermetically
sealed construction
Shock resistant switch,
withstands harsh environments
Available in aluminum and
plastic housings
RoHS compliant models available
Specifications
RATING: 250 mA continuous, 50 V max.
ELECTRICAL LIFE: 10,000,000 actuations typ.
CONTACT RESISTANCE: ON: 7.5Ω; OFF: 5 megohms.
INSULATION RESISTANCE: 109
Ω
min.
ACTUATION: 8oz typical up to 3lbs max.
OPERATING TEMPERATURE: –40ºC to 85ºC.
CIRCUIT CLOSURE DURATION: 50 mS min.
Materials
HOUSING: L and S Models: Polyetherimide (UL 94V-0), black,
standard; M Models: Aluminum, natural iridite finish.
WIRE LEADS: 22 AWG with TFE Teflon insulation; Red positive lead,
violet negative lead.
GRAPHIC RETAINING RING: 6/6 nylon (UL 94V-2).
MOUNTING NUT: L Models: Nylon; M and S Models: Steel, zinc plated.
LOCKWASHER: M and S Models only: Steel, zinc plated.
Any models supplied with W4P, W6P or Y4P termination are RoHS com-
pliant and compatible.
NOTE:
For the latest information regarding RoHS compliance, please go to:
www.ittcannon.com/rohs. Any models supplied with W4P, W6P or Y4P termination
are RoHS compliant and compatible.
NOTE:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
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 A-87 and A-88. For additional options not shown in catalog, consult Customer Service Center.
Model No.
KPD1S2
SPST, DC, small plastic housing, black
KPD1M0
SPST, DC, small aluminum housing
KPD1S1
SPST, DC, small plastic housing, white
Terminations
W4P
4" wire lead
W6P
6" wire lead
Y4P
4" wire lead
with connector
W4
4" wire lead
W6
6" wire lead
Y4
4" wire lead
with connector
Graphic Retaining Ring
NONE
No ring
2
Black
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–86
www.ittcannon.com
C&K KP Series
Piezo Pulse Momentary Pushbutton Switches
MODELS
M (Small Aluminum)
A
Pushbutton
MODEL
NO.
CIRCUIT
TYPE
DC
HOUSING
COLOR
NATURAL
KPD1M0
SPST N.O. MOMENTARY
(See schematic page A-84.)
Metal housing of `M' Small Aluminum Model
should be grounded.
KPD1M0W4
SPST
S (Small Plastic)
MODEL
NO.
CIRCUIT
TYPE
DC
DC
HOUSING
COLOR
WHITE
BLACK
KPD1S1
KPD1S2
SPST N.O. MOMENTARY
(See schematic page A-84.)
KPD1S2W4
SPST
TERMINATIONS
W4P
4" WIRE LEAD, .20 SKIP
W4
4" WIRE LEAD, .20 STRIP
W6P
6" WIRE LEAD, .20 SKIP
W6
6" WIRE LEAD, .20 STRIP
Y4P
Y4
4" WIRE LEAD WITH .250" FEMALE
INSULATED QUICK CONNECTOR
4" WIRE LEAD WITH .250" FEMALE
INSULATED QUICK CONNECTOR
NOTE: Standard wire leads are 22 AWG. Red positive lead, violet negative lead.
Other colors, lengths and gauge available, consult Customer Service Center.
W4P, W6P or Y4P options are RoHS compliant and compatible.
AMP 2-520184-2 (.250 female)
or equivalent.
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–87
www.ittcannon.com
C&K KP Series
Piezo Pulse Momentary Pushbutton Switches
A
Pushbutton
GRAPHIC RETAINING RING
OPTION
CODE
RING COLOR
NO GRAPHIC RING
BLACK
NONE
2
Other colors available, consult Customer
Service Center.
KPD1S2Y4P2
SPST
RING SIMPLY SNAPS ON—HOLDS GRAPHIC IN POSITION, OR CAN BE USED
ALONE AS DECORATIVE TRIM RING.
NOTE:
Graphic may be installed by customer or C&K, consult Customer Service Center
SCHEMATICS:
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–88
www.ittcannon.com
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