C&K LCA Series
Subminiature Snap-acting Switches
Features/Benefits
Typical Applications
• Compact design
• Motorized equipment
• Long life and high electrical capacity
• Sump pump
• Quick connect, solder terminals, PC terminals • Thermostatic controls
• Wide variety of actuator styles
• RoHS compatible
Models Available
Specifications
Materials
CONTACT RATING: From low level to 10 AMPS @ 125 V AC
ELECTRICAL LIFE: 6,000 cycles at 10 AMPS @ 125 V AC
INSULATION RESISTANCE: 100 M ohm min.
SWITCH HOUSING: Thermoplastic polyester or high temperature
thermoplastic (PTS) (UL 94V-0).
ACTUATOR BUTTON: Thermoplastic polyester.
SPRING: Copper alloy.
DIELECTRIC STRENGTH: 1,500 Vrms min. @ sea level.
OPERATING TEMPERATURE: –10ºC to +125ºC
PIVOT: Copper alloy.
MOVABLE CONTACTS: Silver nickel 8 and 10 amp with gold plate
for .1 AMP.
OPERATING FORCE: 140 grams at actuator button MAX.
Forces are less at free end of lever actuators; (see ACTUATOR’S
option sections).
STATIONARY CONTACTS: Silver nickel on copper alloy.
TERMINALS: Copper alloy.
MOUNTING: 2-56 screws, torque 2.3 in/lbs max.
ACTUATOR LEVER: Stainless steel.
NOTE: For the latest information regarding RoHS compliance, please go
to: www.ittcannon.com/rohs.
K
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 K-22 thru K-24. For additional options not shown in catalog, consult Customer Service Center.
L
C A
1
4
0
Series
LCA SP, Mom.
Contact Rating
10A 10A, 125 VAC 5A 250 VAC
8 (2)A, 250 VAC
3 (1)A, 250 VAC T125
00A* .1A, 125 VAC, 28VDC
Operating Force
140 4.94 oz. / 140 grams
Actuator
P00 Pin plunger
B00 Button Plunger
* for electrical rating below .1 Amp contact
customer service
LS2 0.06 (1,5) short lever
L02 0.09 (2,2) lever
L05 0.20 (5,1) lever
L09 0.36 (9,1) lever
L16 0.63 (16,1) lever
L18 0.72 (18,2) lever
L21 0.82 (20,9) lever
L36 1.42 (36,1) lever
M02 0.07 (1,7) modified lever
S06 0.24 (6,1) simulated roller
S12 0.47 (11,9) simulated roller
Terminations
S
Q
N
P
L
Solder
.110 Quick Connect
.093 Quick Connect
PC Thru Hole
Left Form PC
Right Form PC
R
Circuitry
SPDT
W SPST N.C.
SPST N.O.
C
Y
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
K–21