J
Snap-acting
J–17
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ck-components.com
LC Series
Subminiature Precision Snap-acting Switches
Features/Benefits
•
Compact design
•
Long life and high electrical capacity
•
Quick connect, wire lead or PC mounting
•
Wide variety of actuator styles
Typical Applications
•
Motorized equipment
•
Sump pump
•
Thermostatic controls
Specifications
CONTACT RATING: From low level* to 10.1 AMPS @ 250 V AC.
ELECTRICAL LIFE: 100,000 cycles
INSULATION RESISTANCE: 1,000 M οηµ min.
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.
OPERATING TEMPERATURE: –17ºF to 185ºF (–25ºC to 85ºC).
OPERATING FORCE: From 142 to 170 grams at actuator button.
Forces are less at free end of lever actuators; (see OPERATING
FORCE and ACTUATOR option sections).
MOUNTING: 2-56 screws, torque 2.3 in/lbs max.
* Low Level=conditions where no arcing occurs during switching, i.e., 0.4 VA max. @
20 V AC or DC max.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service center.
Materials
SWITCH HOUSING: Thermoplastic polyester or high temperature
thermoplastic (PTS) (UL 94V-0).
ACTUATOR BUTTON: Thermoplastic polyester (UL 94V-0).
SPRING: Copper alloy.
PIVOT: Copper alloy.
MOVABLE CONTACTS: Fine silver for ratings greater than 1 AMP
@ 125 V AC. Fine silver with 24K gold plate for 1 AMP @
125 V AC or less.
STATIONARY CONTACTS: Fine silver welded on copper alloy for
ratings greater than 1 AMP @ 125 V AC. Gold alloy welded
on copper alloy for ratings less than 1 AMP @ 125 V AC.
TERMINALS: Copper alloy.
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 J-18 through J-20. For additional options not shown in catalog, consult Customer Service Center.
Series
LC SP,Mom.
Operating Force
GG 5 oz./142 grams
GD 3.3 oz./94 grams
GH 6 oz./170 grams
Electrical Rating
F5 1 A, 125, V AC, 30 V DC
L9 5 A, 1/3 HP, 125, 250 V AC
M1 10.1 A, 1/3 HP, 125, 25O V AC
V6 5 A, 1/3 HP
,125, 250 V AC
X1 1 A, 125 V AC, 3O V DC
Actuator
P00 Pin plunger
A10 .28" lever roller, high force
A25 .61" lever roller, low force
T10 .29" lever,high force
T13 .22" simulated roller, high force
T20 .38" lever, low force
T23 .32" simulated roller, low force
T25 .67" lever, low force
Terminations
ESolder
H.110" quick connect
JWire lead
LLeft formed PC thru-hole
RRight formed PC thru-hole
SPC Thru-hole
Circuitry
CSPDT
WSPST N.C.
YSPST N.O.
Seal
NONE (STD.) No seal
EEpoxy seal
Electrical Life
NONE 6,000 operations
UExtended 100,000 operations
L C
J
Snap-acting
LC Series
Subminiature Precision Snap-acting Switches
SERIES
OPERATING FORCE
ELECTRICAL RATING
LC
SUBMINIATURE PRECISION SNAP-ACTING SWITCHES
SP MOMENTARY
6
170
GH
3.3
94
GD
5
142
GG
BASIC SWITCH
OPERATING FORCES
(OZ./GRAMS)OPTION CODE
NOTE: Operating force varies with actuator option, see ACTUATOR option section.
All models with all options, also available. Consult Customer Service Center for availability and delivery of nonstandard ratings.
*Low Level = conditions where no arcing occurs during switching, i.e., 0.4 VA max. @
20 V AC or DC max.
DOMESTIC
INTERNATIONAL
RoHS
COMPLIANT*
RoHS
COMPATIBLE *
MOVABLE CONTACT
STATIONARY CONTACT
ELECTRICAL RATING
F5
X1
Yes
Yes
Fine silver with 24K
gold plate.
Fine silver with 24K gold plate
on copper base alloy.
From low level* to 1 AMP @ 125 V AC,
30 V DC.
L9
V6
Yes
Yes
5 AMPS, 1/3 HP @ 125 & 250 V AC.
M1
Yes
Yes
10.1 AMPS, 1/3 HP @ 125 & 250 V AC.
CONTACT MATERIALOPTION CODE
Fine silver. Fine silver welded on
copper base alloy.
* Note: See Technical Data section of this catalog for RoHS compliant and compatible definition and specifications.
J–18
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
J
Snap-acting
J–19
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ck-components.com
LC Series
Subminiature Precision Snap-acting Switches
ACTUATOR
A
B
C
FIG. 7
Lever Roller
FIG. 2
A
B
C
Lever Roller
B
A
FIG. 3
Lever
B
A
FIG. 4
Lever
B
A
FIG. 5
Simulated Roller
B
A
FIG. 6
Simulated Roller
B
A
FIG. 1
Pin Plunger
—
.340 ± .185
(8,64 ± 4,70)
.67
(17,0)
4
T25
—
.455 ± .125
(11,56 ± 3,18)
.32
(8,1)
6
T23
—
.340 ± .140
(8,64 ± 3,56)
.39
(9,9)
4
T20
—
.455 ± .065
(11,56 ± 1,65)
.21
(5,3)
5
T13
—
.340 ± .070
(8,64 ± 1,78)
.29
(7,4)
3
T10
.19 dia.
(4,8Ø)
.560 ± .175
(14,22 ± 4,45)
.61
(15,5)
2
A25
.19 dia.
(4,8Ø)
.560 ± .070
(14,22 ± 1,78)
.28
(7,1)
7
A10
—
.330 ± .015
(8,38 ± 0,38)
.30
(7,6)
1
P00
DIM. CDIM. BDIM. AFIG.
OPTION
CODE
HIGH FORCE
LOW FORCE
BASIC FORCE
.072
(1,83)
.372
(9,45)
.090
(2,29)
.07 .03 .14
214
0.7 .05 0.8
19 14 24
T25
.049
(1,24)
.252
(6,40)
.062
(1,57)
.10 .03 .21
316
1.0 .52 1.2
28 15 34
T23
.053
(1,35)
.276
(7,01)
.067
(1,70)
.10 .03 .21
316
0.9 .52 1.1
26 15 30
T20
.026
(0,66)
.130
(3,30)
.032
(0,81)
.21 .03 .42
6112
1.8 1.2 2.2
52 34 62
T13
.029
(0,74)
.140
(3,56)
.035
(0,90)
.21 .10 .39
6311
1.7 1 2.1
48 28 60
T10
.010
(0,25)
.030
(0,76)
.004
(0,10)
1.05 2.0
28 14 57
53.3 6
142 95 170
P00
.068
(1,73)
.351
(8,92)
.086
(2,18)
.07 .04 .16
2 1 4.5
.70 .42 .85
20 12 24
A25
.053
(1,53)
.272
(6,91)
.067
(1,70)
.11 .05 .21
3156
0.9 .52 1.1
26 15 31
A20
.037
(0,94)
.180
(4,57)
.044
(1,12)
.16 .07 .32
4.5 2 9
1.3 .68 1.6
37 19 44
A15
.029
(0,74)
.140
(3,56)
.034
(0,86)
.21 .11 .42
6312
1.69 12.0
48 28 57
A10
MINIMUM
OVERTRAVEL
ALL FORCES
MAXIMUM
PRETRAVEL
ALL FORCES
MAXIMUM
DIFFERENTIAL
TRAVEL
ALL FORCES
MINIMUM RELEASE
FORCE (OZ./GRAMS)
GG GD GH
MAXIMUM OPERATING
FORCE (OZ./GRAMS)
GG GD GH
OPTION
CODE
NOTE: For basic switch operating forces, see page J-18.
SWITCH CHARACTERISTICS
J
Snap-acting
J–20
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
LC Series
Subminiature Precision Snap-acting Switches
CIRCUITRY
TERMINATIONS
Y
SPST N.O. (Single Pole, Single Throw, Normally Open)
W
SPST N.C. (Single Pole, Single Throw, Normally Closed)
C
SPDT (Single Pole, Double Throw)
S
PC THRU-HOLE
R
RIGHT FORMED PC TRU-HOLE
L
LEFT FORMED PC THRU-HOLE
J
WIRE LEAD
H
.110" QUICK CONNECT
E
SOLDER
NOTE: Use Amp Quick Connect Part No. 640932-1.
1 AMP 22 AWG
5 AMPS 20 AWG
10.1 AMPS 18 AWG
WIRE
SIZERATING
RED
NORMALLY
CLOSED
WHITE
NORMALLY
OPEN
BLACKCOMMON
WIRE
COLORTERMINAL
PC MOUNTING
PC MOUNTING
PC MOUNTING
ELECTRICAL LIFE
SEAL
NONE
6,000 OPERATIONS
U
EXTENDED 100,000 OPERATIONS
E
EPOXY SEAL
NONE
NO SEAL
EPOXY .075 MAX.
(1,91)
