J-5
Dimensions are shown: IN (mm)
Dimensions subject to change
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C&K TF Series
Miniature Snap-acting Switches
J
Snap-acting
Features/Benefits
•Broad range of operating forces
•Ratings up to 25 AMPS
•Wide variety of actuator styles
•Quick connect, solder lug, PC and
screw terminations
Typical Applications
•Motor controls
•Thermostatics
•Portable tools
Specifications
CONTACT RATING: From low level* to 25 AMPS @ 277 V AC.
ELECTRICAL LIFE: 300,000 cycles at 10 AMPS @ 250 V AC,
consult Customer Service Center for typical life of higher
rated switches.
INSULATION RESISTANCE: 1,000 M Ωmin.
DIELECTRIC STRENGTH: 1,500 Vrms min. @ sea level.
OPERATING TEMPERATURE: –40ºF to 185ºF (–40ºC to 85ºC).
OPERATING FORCE: From 15 to 400 grams at actuator
button available.
MOUNTING: Torque screws 2-5 in/lbs.
* Low Level=conditions where no arcing occurs during switching, i.e., 0.4 VA max. @
20 V AC or DC max. Standard electrical life per UL 1054, rated for 6,000 operations.
Materials
SWITCH HOUSING: Thermoplastic (UL 94V-0).
ACTUATOR BUTTON: Thermoplastic (UL 94V-0).
SPRING: Copper alloy.
PIVOT: Brass alloy.
MOVABLE CONTACTS: Gold alloy for ratings 1 AMP or less.
Fine silver for ratings greater than 1 AMP up to 15 AMPS.
Silver cadmium oxide for ratings greater than 15 AMPS.
STATIONARY CONTACTS: Gold alloy for ratings 1 AMP or less.
Fine silver for ratings greater than 1 AMP.
TERMINALS: Brass alloy for ratings up to 10 AMPS.
Copper alloy for ratings greater than 10 AMPS.
NOTE: Specifications and materials listed above are 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 J-6 thru J-11. For additional options not shown in catalog, consult Customer Service Center.
Series
TF (STD.) SP, Mom.
Operating Force
CJ (STD.) 5.29 oz./150 grams
CC .53 oz./15 grams
CD .88 oz./25 grams
CF 1.76 oz./50 grams
CG 2.65 oz./75 grams
CH 4.23 oz./120 grams
EC 7.94 oz./225 grams
EE 14.11 oz./400 grams
Electrical Rating
J6 (STD .) 15 A, 277 V AC; 1/2 HP, 125, 250 V AC;
5 A, 125 V AC “L”, 0.5 A, 125 V DC;
0.25 A, 250 V DC
F5 1 A,125 V AC; 1 A,3O V DC
H5 3 A, 277 V AC; 1/10 HP, 125, 250 V AC
H8 5 A, 277 V AC; 1/10 HP, 125, 250 V AC
J3 21 A, 277 V AC; 1 HP, 125 V AC; 2 HP,
250 V AC; 5 A,125 V AC “L”
K3 10 A, 277 V AC; 1/3 HP, 125, 250 V AC;
0.5 A, 125 V DC; 0.25 A, 250 V DC
K6 11 A, 277 V AC; 1/3 HP, 125, 250 V AC;
0.5 A, 125 V DC; 0.25 A, 250 V DC
L1 25 A, 277 V AC; 1.5 HP, 125 V AC; 2 HP,
250 V AC; 5 A,125 V AC “L”
L3 20 A, 250 V AC; 1 HP, 125 V AC;
2 HP 250 V AC
V1 1 A,125 V AC; 1 A,3O V DC (UL/CSA)
V2 5 A, 277 V AC; 1/10 HP, 125, 250 V AC (UL/CSA);
5(2) A, 250 V AC (VDE)
V3 11 A, 277 V AC; 1/3 HP, 125, 250 V AC;
0.5 A, 125 V DC; 0.25 A, 250 V DC (UL/CSA);
10(3) A, 25O V AC (VDE)
V4 21 A, 277 V AC; 1 HP, 125 V AC; 2 HP, 25O V AC;
5 A, 125 V AC “L”; 16(3) A, 25O V AC (VDE)
Actuator
P00 (STD.) Pin plunger
A10 .81" lever roller, high force
A15 1.34" lever roller, high force
A25 1.56" lever roller, lo w force
T10 .84" lever, high force
T13 1.34" simulated roller, high force
T14 1.29" simulated roller, high force
T15 1.40" lever, high force
T16 2.34" lever, high force
T18 2.75" lever, high force
T20 1.10" lever, lo w force
T23 1.56" simulated roller, low force
T25 1.62" lever, lo w force
T26 2.57" lever, lo w force
WP0 Wide pin plunger
Terminations
40 (STD.) .187"quick connect
4A .250" quick connect
5A .250" offset quick connect
5B .187" offset quick connect
60 Screw
73 Formed PC Thru-hole
Circuitry
C(STD.) SPDT
WSPST N.C.
YSPST N.O.
Mounting Style
S(STD.)
BStackable cover, metric
CStackable base, metric
MStackable cover
NStackable base
VMetric
J-6
Dimensions are shown: IN (mm)
Dimensions subject to change
www.ittcannon.com
C&K TF Series
Miniature Snap-acting Switches
SERIES
OPERATING FORCE
ELECTRICAL RATING
Third Angle
Projection
J
Snap-acting
TF MINIATURE SNAP-ACTING SWITCHES – SP MOMENTARY
14
400
EE*
7.94
225
EC
4.23
120
CH
2.65
75
CG
1.76
50
CF
.88
25
CD
.53
15
CC
5.29
150
CJ (STD.)
BASIC SWITCH OPERATING
FORCE (OZ./GRAMS)OPTION CODE
*Minimums may apply, consult Customer Service Center.
Operating Force option ‘CC’ not available with ‘T18 & T26’ Actuator options.
Operating force varies with actuator option, see ACTUATOR option section.
3 AMPS @ 277 V AC; 1/10 HP @ 125 & 250 V AC.
5 AMPS @ 277 V AC; 1/10 HP @ 125 & 250 V AC.
21 AMPS @ 277 V AC; 1 HP @ 125 V AC; 2 HP @ 250 V AC;
5 AMPS @ 125 V AC “L”.
15 AMPS @ 277 V AC; 1/2 HP @ 125 & 250 V AC; 5 AMPS @ 125 V AC “L”. 0.5
AMP @ 125 V DC; 0.25 AMP @ 250 V DC.
10 AMPS @ 277 V AC; 1/3 HP @ 125 & 250 V AC; 0.5 AMPS @ 125 C DC;
0.25 AMP @ 250 V DC
11 AMPS @ 277 V AC; 1/3 HP @ 125 & 250 V AC; 0.5 AMP @ 125 V DC;
0.25 AMP @ 250 V DC.
25 AMPS @ 125 & 277 V AC; 1 1/2 HP @ 125 V AC; 2 HP @ 250 V AC
20 AMPS @ 250 V AC; 1 HP @ 125 V AC; 2 HP @ 250 V AC
Fine silver
Fine silver
Silver cadmium oxide
H5
H8
J3
J6 (STD.)
K3
K6
L1
L3
From low level* to 1 AMP @ 125 V AC, 1 AMP @ 30 V DC.Gold alloyGold alloy
F5
ELECTRICAL RATING
CONTACT MATERIAL
MOVABLE CONTACT STATIONARY CONTACT
OPTION CODE
All models with all options, .
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.
21 AMPS @ 277 V AC; 1 HP @ 125 V AC; 2 HP @ 250 V AC;
16 (3) AMPS @ 250 V~mT85 10E3 (VDE).
Fine silver.Silver Cadmium Oxide.
V4
5 AMPS @ 277 V AC; 1/10 HP @ 125 & 250 V AC (UL/CSA).
5 (2) AMPS @ 250 V~mT85 50E3 (VDE).
11 AMPS @ 277 V AC; 1/3 HP @ 125 & 250 V AC; 0.5 AMP @ 125 V DC;
0.25 AMP @ 250 V DC (UL/CSA). 10 (3) AMPS @ 250 V~m50E3 T85 (VDE).
Fine silver.Fine silver.
V2
V3
From low level* to 1 AMP @ 125 V AC; 1 AMP @ 30 V DC (UL/CSA).
0.1 (0.05) AMP @ 250 V~mT85 50E3 (VDE).
Gold alloy.Gold alloy.
V1
INTERNATIONAL ELECTRICAL RATING
CONTACT MATERIAL
MOVABLE CONTACT STATIONARY CONTACT
OPTION CODE
J-7
Dimensions are shown: IN (mm)
Dimensions subject to change
www.ittcannon.com
C&K TF Series
Miniature Snap-acting Switches
ELECTRICAL RATING
MOUNTING STYLE
Third Angle
Projection
BSTACKABLE COVER (METRIC)
For 3mm screw size
S(STD.)
For 4-40 screw size
NOTE: V1-V4 ratings available with ‘5A or 5B’terminal styles only.
First number represents resistive
rating; second number represents
inductive (motor) rating.
10(3)
Cycles over 10,000 at rated current.
10E3
Cycles over 50,000 at rated current.
50E3
Maximum rated use temperature.
T__
Alternating current.
~
Microgap construction
(less than 3 mm).
m
INTERNATIONAL RATING SYMBOLS
xxxxx•••
16V4
xxx•••••
11V3
xx••••••
5V2
••••••xx
1V1
xxxx•••x
20L3
xxxxxx•x
25L1**
x•••••••
11K6
xx••x•••
10K3
xxxx••••
15J6
xxxxx•••
21J3
••••••••
5H8
••••••••
3H5
••••••••
1F5
OPERATING FORCE
CC CD CF CG CH CJ EC EE
(15) (25) (50) (75) (120) (150) (225) (400)
AMPS
(REF.)
ELECTRICAL
RATING
J
Snap-acting
• AVAILABLE
x NOT AVAILABLE
** Available with 4A & 5A terminations only, see page J-11.
All models with all options, .
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.
J-8
Dimensions are shown: IN (mm)
Dimensions subject to change
www.ittcannon.com
C&K TF Series
Miniature Snap-acting Switches
MOUNTING STYLE
ACTUATOR
Third Angle
Projection
J
Snap-acting
A
B
C
D
FIG. 1
Lever Roller
FIG. 2
A
C
Pin Plunger
FIG. 3
A
B
C
Lever
V(METRIC)
For 3mm screw size
NSTACKABLE BASE – For end of stack.
For 4-40 screw size
MSTACKABLE COVER
For 4-40 screw size
CSTACKABLE BASE (METRIC) – For end of stack.
For 3mm screw size
—
.600 ± .065
(15,24 ± 1,65)
.32
(8,1)
2.34
(59,4)
3
T16
—
.600 ± .040
(15,24 ± 1,02)
.32
(8,1)
1.40
(35,6)
3
T15
—
.600 ± .020
(15,24 ± 0,51)
.32
(8,1)
.84
(21,3)
3
T10
.19 dia.
(4,8Ø)
.810 ± .075
(20,57 ± 1,91)
.54
(13,7)
1.56
(39,6)
1
A25
.19 dia.
(4,8Ø)
.810 ± .030
(20,57 ± 0,76)
.32
(8,1)
1.34
(34,0)
1
A15
.19 dia.
(4,8Ø)
.810 ± .020
(20,57 ± 0,51)
.32
(8,1)
.81
(20,6)
1
A10
—
.578 ± .015
(14,68 ± 0,38)
—
.80
(20,3)
2
P00 (STD.)
DIM. DDIM. CDIM. BDIM. AFIG.OPTION CODE
J-9
Dimensions are shown: IN (mm)
Dimensions subject to change
www.ittcannon.com
C&K TF Series
Miniature Snap-acting Switches
ACTUATOR
Third Angle
Projection
FIG. 3
A
B
C
Lever
FIG. 5
Wide Pin
A
C
—
.635 ± .015
(16,13 ± 0,38)
—
.80
(20,3)
5
WP0
—
.600 ± .150
(15,24 ± 3,81)
.54
(13,7)
2.57
(65,3)
3
T26
—
.600 ± .070
(15,24 ± 1,78)
.54
(13,7)
1.62
(41,1)
3
T25
.19 dia.
(4,8Ø)
.810 ± .065
(20,57 ± 1,65)
.54
(13,7)
1.56
(39,6)
4
T23
.19 dia.
(6,4Ø)
.730 ± .030
(18,54 ± 0,76)
.32
(8,1)
1.29
(32,8)
4
T14
.19 dia.
(4,8Ø)
.810 ± .030
(20,57 ± 0,76)
.32
(8,1)
1.34
(34,0)
4
T13
—
.600 ± .050
(15,24 ± 1,27)
.54
(13,7)
1.10
(27,9)
3
T20
—
.600 ± .080
(15,24 ± 2,03)
.32
(8,1)
2.75
(69,9)
3
T18
DIM. DDIM. CDIM. BDIM. AFIG.
OPTION
CODE
J
Snap-acting
A
C
B
D
FIG. 4
Simulated Roller
.155
(3,94)
.300
(7,62)
.062
(1,57)
N/A .04 .04 .07 .11 .18 .28 .56
11235816
N/A .21 .42 .71 1.13 1.41 2.12 3.53
6 1220324060100
T18
.125
(3,18)
.250
(6,35)
.045
(1,14)
.04 .07 .07 .07 .18 .28 .35 .71
1222581020
.18 .28 .53 .78 1.27 1.59 2.47 4.23
5 8 15 22 36 45 70 120
T16
.065
(1,65)
.110
(2,59)
.030
(0,76)
.07 .14 .14 .18 .25 .28 .63 2.82
2445781880
.25 .42 1.06 1.41 2.47 2.82 4.41 7.94
7 1230407080125225
T15
.060
(1,52)
.100
(2,54)
.030
(0,76)
.07 .14 .14 .18 .28 .35 .71 2.82
24458102080
.28 .42 1.23 1.76 2.82 3.17 4.76 7.94
8 1235508090135225
T14
.065
(1,65)
.100
(2,54)
.030
(0,76)
.07 .14 .14 .18 .28 .35 .71 2.82
24458102080
.28 .42 1.06 1.59 2.65 3 4.59 7.94
8 1230457585130225
T13
.030
(0,76)
.060
(1,52)
.015
(0,38)
.21 .35 .35 .53 .63 .71 1.98 3.88
6 101015182056110
.63 1.06 2.29 3.17 5.11 6.35 7.94 14.11
18 30 65 90 145 180 225 400
T10
.050
(1,27)
.047
(1,19)
.010
(0,25)
.21 .35 .35 .53 .92 1.23 1.98 3.88
6 101015263556110
.53 .88 1.76 2.65 4.23 5.29 7.94 14.11
15 25 50 75 120 150 225 400
P00
.120
(3,05)
.250
(6,35)
.050
(1,27)
.04 .07 .07 .07 .14 .21 .35 .71
1222461020
.18 .28 56 85 1.48 1.69 2.65 4.41
5 8 16 24 42 48 75 125
A25
.065
(1,65)
.100
(2,54)
.030
(0,76)
.07 .14 .14 .18 .32 .35 .71 2.82
24459102080
.28 .42 1.06 1.59 2.82 3 4.59 7.94
8 1230458085130225
A15
.030
(0,76)
.060
(1,52)
.015
(0,38)
.21 .35 .35 .53 .71 .71 1.98 3.88
6 101015202056110
.63 1.06 2.29 3.17 5.82 6.35 7.94 14.11
18 30 65 90 165 180 225 400
A10
MINIMUM
OVERTRAVEL
ALL FORCES
MAXIMUM
PRETRAVEL
ALL FORCES
MAXIMUM
DIFFERENTIAL
TRAVEL
ALL FORCES
MINIMUM RELEASE FORCE
(OZ./GRAMS)
CC CD CF CG CH CJ EC EE
MAXIMUM OPERATING FORCE
(OZ./GRAMS)
CC CD CF CG CH CJ EC EE
OPTION
CODE
NOTE: For basic switch operating forces, see page J-6.
SWITCH CHARACTERISTICS
J-10
Dimensions are shown: IN (mm)
Dimensions subject to change
www.ittcannon.com
C&K TF Series
Miniature Snap-acting Switches
ACTUATOR
Third Angle
Projection
J
Snap-acting
TERMINATIONS
60 SCREW TERMINALS40 (STD.) .187" QUICK CONNECT
.030
(0,51)
.047
(1,19)
.010
(0.25)
.21 .35 .35 .53 .92 1.23 1.97 3.88
6 101015263556110
.53 .88 1.76 2.65 4.23 5.29 7.94 14.11
15 25 50 75 120 150 225 400
WP0
.235
(5,97)
.500
(12,70)
.100
(2,54)
N/A .04 .04 .05 .11 .12 .21 .39
1 1 1.5 3 3.5 6 11
N/A .14 .28 .42 .71 .85 1.27 2.26
4 8 12 20 24 36 64
T26
.125
(3,18)
.250
(6,35)
.055
(1,40)
.04 .07 .07 .07 .14 .21 .35 .99
1222461028
.18 .28 .53 .88 1.41 1.59 2.47 4.23
5 8 15 25 40 45 70 120
T25
.120
(3,05)
.250
(6,35)
.050
(1,27)
.04 .07 .07 .07 .14 .21 .35 .71
1222461020
.18 .28 .56 .85 1.41 1.69 2.65 4.41
5 8 16 24 40 48 75 125
T23
.060
(1,52)
.140
(3,56)
.030
(0,76)
.21 .35 .35 .53 .71 .71 1.98 3.88
6 101015202056110
.53 .71 1.41 2.12 3.53 4.23 6 9.70
15 20 40 60 100 120 170 275
T20
MINIMUM
OVERTRAVEL
ALL FORCES
MAXIMUM
PRETRAVEL
ALL FORCES
MAXIMUM
DIFFERENTIAL
TRAVEL
ALL FORCES
MINIMUM RELEASE FORCE
(OZ./GRAMS)
CC CD CF CG CH CJ EC EE
MAXIMUM OPERATING FORCE
(OZ./GRAMS)
CC CD CF CG CH CJ EC EE
OPTION
CODE
NOTE: For basic switch operating forces, see page J-6.
SWITCH CHARACTERISTICS
HIGH FORCE, LOW MOTION PIVOT POSITION LOW FORCE, HIGH MOTION PIVOT POSITION
NOTE: Lever actuator options are available in either of two pivot positions.
Levers located in the forward pivot position have lower forces and higher motions.
Levers located in the rear pivot position have higher forces and lower motions.
Available with actuators A10, A15, T10, T13, T14, T15, T16 and T18. Available with actuators A25, T20, T23, T25 and T26.
J-11
Dimensions are shown: IN (mm)
Dimensions subject to change
www.ittcannon.com
C&K TF Series
Miniature Snap-acting Switches
Third Angle
Projection
J
Snap-acting
TERMINATIONS
CIRCUITRY
YSPST N.O. (Single Pole, Single Throw, Normally Open)
WSPST N.C. (Single Pole, Single Throw, Normally Closed)
C(STD.) SPDT (Single Pole, Double Throw)
73 FORMED PC THRU-HOLE5B OFFSET .187" QUICK CONNECT
5A OFFSET .250" QUICK CONNECT
4A .250" QUICK CONNECT
PC MOUNTING
