E–
26
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ck-components.com
12 oct 16
KDS Series
Intrusion Switches
Features/Benefits
•
Slot mount into chassis to
reduce installation cost
•
W
ire harness length & connector
easily customized
•
Available in N.O. or N.C. configuration
•
RoHS compliant
T
ypical Applications
•
Intrusion/Alarm switch in
network desktop PC
•
Intrusion/Alarm switch in
telecommunication equipment
•
Intrusion/Alarm switch in
cellular base station
Specifications
CONT
ACT RATING: 0.4 VA max. @ 20 V AC or DC.
MECHANICAL & ELECTRICAL LIFE: 10,000 actuations min. at
full load.
CONTACT RESISTANCE: 200 m Ω max. initial @ 2-4 V DC, 100mA.
INSULA
TION RESISTANCE: 10
9
Ω
min.
OPERA
TING TEMPERATURE: –40ºC to +85ºC
TRA
VEL: KDS11: Pre-travel 0.180” TYP; Overtravel 0.223"
KDS33: No pre-travel, full travel 0.403”
DIELECTRIC STRENGTH: 500 V
rms min. @ sea level.
PACKAGING: Bulk packaging.
Materials
HOUSING: Nylon 6/6 (UL 94V
-0)
ACTUATOR: Nylon 6/6 (UL 94V-0)
MOV
ABLE CONT
ACT: Copper alloy, gold plate over nickel plate.
FIXED CONTACT: Brass, gold plate over nickel plate.
WIRE: UL 1061-24 AWG.
NOTE: Specifications and materials listed above ar
e for switches with standard options.
For information on specific and custom switches, consult Customer Service Center
.
How To Order
Complete part numbers for KDS Series Switches are shown below.
(15,24)
(8,89)
(10,16)
(7,62)
(9,65)
.181 DIA.
(12,39)
.710
(18,03)
(304,8±12,7)
(4,60ø)
STRIPPED
ø 0.144 DIA.
(3,68ø)
(11,43)
MAX.
PLUNGER
TRAVEL
(6,35)
.400
.600
.359
.380
.300
.488
12 ± 0.50
.250
.450
.085
(2,16)
.200
[5,08]
2X .308
[7,82]
.420
[10,67]
2X .350
[8,89]
.062
[1,57]
.100
[2,54]
.288
[7,32]
.745
[18,92]
.205
[5,21]
PANEL CUT-OUT
THICKNESS 1,02
KDS33
ON OFF
KDS33
OFF MOM.
KDS11
SCHEMATIC
SWITC
H FUNCTION
POS. 1 POS. 2
PART NUMBER
SPST N.O.
SPST N.C.
