TF Series
Miniature Snap-acting Switches
Features/Benefits
Typical Applications
•
•
•
•
Broad range of operating forces
Ratings up to 21 AMPS
•
•
•
Motor controls
Thermostatics
Portable tools
Wide variety of actuator styles
Quick connect terminations
Specifications
Materials
CONTACT RATING: From low level* to 21 AMPS @ 277 V AC.
SWITCH HOUSING: Thermoplastic (UL 94V-0).
ACTUATOR BUTTON: Thermoplastic (UL 94V-0).
SPRING: Copper alloy.
ELECTRICAL LIFE: 300,000 cycles at 10 AMPS @ 250 V AC,
consult Customer Service Center for typical life of higher
rated switches.
PIVOT: Brass alloy.
INSULATION RESISTANCE: 1,000 M ohm min.
MOVABLE CONTACTS: Gold alloy for ratings 1 AMP or less.
Fine silver for ratings greater than 1 AMP up to 15 AMPS.
Precious metal alloy for ratings greater than 15 AMPS.
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.
STATIONARY CONTACTS: Gold alloy for ratings 1 AMP or less.
Fine silver for ratings greater than 1 AMP.
MOUNTING: Torque screws 2-5 in/lbs.
TERMINALS: Brass alloy for ratings up to 10 AMPS.
Copper alloy for ratings greater than 10 AMPS.
* 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.
NOTE: Specifications and materials listed above are switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
J
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 through J-10. For additional options not shown in catalog, consult Customer Service Center.
T
F
Series
TF SP, Mom.
Operating Force
CJ 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
EC 7.94 oz./225 grams
EE 14.11 oz./400 grams
Electrical Rating
J6 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
Mounting Style
S Standard
V Metric
Circuitry
SPDT
W SPST N.C.
SPST N.O.
C
F5 1 A,125 V AC; 1 A, 3O V DC
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”
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
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)
Y
Actuator
P00 Pin plunger
A10 .81" lever roller, high force
A15 1.34" lever roller, high force
A20 1.05” lever roller, low force
A25 1.56" lever roller, low force
T10 .84" lever, high force
T13 1.34" simulated roller, high force
T14 1.29" simulated roller, high force Terminations
T15 1.40" lever, high force
T16 2.34" lever, high force
T18 2.75" lever, high force
T20 1.10" lever, low force
T23 1.56" simulated roller, low force
T24 1.50” simulated roller, low force
T25 1.62" lever, low force
T26 2.57" lever, low force
T28 2.97” lever, low force
WP0 Wide pin plunger
40 .187" quick connect
4A .250" quick connect
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)
5A .250" offset quick connect
5B .187" offset quick connect
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
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