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KM1101RRWCB

Description
PUSHBUTTON SWITCH, SPST, MOMENTARY, 1A, 28VDC, PANEL MOUNT-THREADED
CategoryMechanical and electronic products    switch   
File Size193KB,4 Pages
ManufacturerITT
Websitehttp://www.ittcannon.com/
Environmental Compliance
Download Datasheet Parametric View All

KM1101RRWCB Overview

PUSHBUTTON SWITCH, SPST, MOMENTARY, 1A, 28VDC, PANEL MOUNT-THREADED

KM1101RRWCB Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerITT
package instructionROHS COMPLIANT
Reach Compliance Codeunknow
ECCN codeEAR99
Actuator typePLUNGER
body height11.56 mm
Body length or diameter9.86 mm
Contact (AC) maximum rated R load.02A@20VAC
Maximum contact current (AC)0.02 A
Maximum contact current (DC)0.02 A
Contact (DC) maximum rated R load.02A@20VDC
Maximum contact voltage (AC)20 V
Maximum contact voltage (DC)20 V
Electrical life10000 Cycle(s)
JESD-609 codee4
Manufacturer's serial numberKM11
Installation featuresTHROUGH HOLE-STRAIGHT
Maximum operating temperature85 °C
Minimum operating temperature-30 °C
sealEPOXY TERMINAL SEALED
surface mountNO
Switch actionMOMENTARY
switch functionSPST
Switch typePUSHBUTTON SWITCH
Terminal surfaceGold (Au) - with Nickel (Ni) barrie
Termination typeWIRE
C&K KM Series
Subminiature Pushbutton Switches
Features/Benefits
Reliable contact design
Available with pretravel
and overtravel
Extended overtravel option
RoHS compliant
Typical Applications
Alarm systems
Computers
Detector switch application
A
Pushbutton
Models Available
Specifications
CONTACT RATING: Q contact material (KM11, KM12 Models):
0.25 AMPS @ 125 V AC or DC (UL); (KM33 Model): 1 AMP @
125 V AC or 28 V DC. See page A-67 for additional ratings.
ELECTRICAL LIFE: 10,000 actuations min. at full load.
CONTACT RESISTANCE: Below 30 mΩ typ. initial @ 2-4 V DC,
100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 109
min.
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30ºC to 85ºC.
CAP INSTALLATION FORCE: 10 lbs. max. permissible.
NOTE:
Any models supplied with Q or B contact material are RoHS compliant. For the
latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.
NOTE:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Materials
HOUSING & BUSHING: 6/6 nylon (UL94V-2), black.
ACTUATOR: 6/6 nylon (UL 94V-2), natural. Internal o-ring seal,
available on KM11 & KM33 models.
MOVABLE CONTACT: B contact material: Bronze or copper,
with gold plate over nickel plate. See page A-67 for
additional contact materials.
STATIONARY CONTACTS & TERMINALS: B contact material:
Copper, with gold plate over nickel plate. See page A-67 for
additional contact materials.
RETURN SPRING: Music wire, phosphor coated.
MOUNTING NUT: Brass, nickel plated.
TERMINAL SEAL: Epoxy.
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-66 and A-68. For additional options not shown in catalog, consult Customer Service Center.
Switch Function
KM12
On-Mom., SPDT
KM11
Off-Mom., SPST, N.O.
KM33
On-Mom., SPST, N.C.
Actuator
02
.398" high, .122" dia. KM12
01
.122" dia. KM11,
Stepped, .108” dia. KM33
Bushing/Mounting Style
A
Right angle
RR
1/4-40 thread, .225" high
Terminations
05
.110" quick connect
08
Right angle, PC thru-hole
02
PC Thru-hole
WC
Wire lead
Contact Material
B
Gold
Q
Silver
Seal
NONE
No seal
E
Epoxy
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–65
www.ittcannon.com
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