Snap-acting
  4. Snap-acting
  5. Product Details

TF Series
Mid Size Snap-acting Switch

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The TF series mid size snap-acting switch from C&K features a broad range of operating forces, ratings up to 21A and a wide variety of actuator styles to fit the specific needs of any design. Often used in motor controls, thermostatics and portable tools, designers across the globe turn to C&K’s TF series for its performance and resilience.

Features and Benefits

  • Broad range of operating forces
  • Ratings up to 21 A
  • Wide variety of actuator styles

Typical Applications

  • Motor controls
  • Thermostatics
  • Portable tools

Specifications

  • Contact Rating:

    From low level to 21 A @ 277 V AC

  • Electrical Life:

    300,000 cycles at 10 A @ 250 V AC

  • Insulation Resistance:

    1,000 megohms min.

  • Dielectric Strength:

    1,500 Vrms min. @ sea level

  • Operating Temperature:

    –40ºC to 85ºC

  • Certifications:

= Most Common

Compare Selected Parts
Part Number
TFCGK6ST234AW
TFCGK6ST2540C
TFCGK6ST2640C
TFCGK6ST2640Y
TFCGK6VP0040C
TFCGK6VP004AC
TFCGK6VP005AC
TFCJK6ST164AY
TFCJK6VP0040C
TFCJL3SA2540C
TFCJL3SP0040C
TFCJL3SP004AC
TFCJL3ST1540C
TFCJL3ST154AY
TFCJL3ST254AY
TFCJL3VT154AC
TFCDH8SA1540C
TFCFH8ST1640Y
TFCFH8ST2340C
TFCFH8VA1040C
TFCFH8VA1540C
TFCFH8VP0040C
TFCFH8VT1440C
TFCFH8VT1540C
TFCGK6SP0040Y
Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Voltage Rating - AC Voltage Rating - DC Actuator Type Termination Style Additional Features Operating Force, Torque Release Force Pretravel Differential Travel Overtravel Packaging
11A (AC), 500mA (DC) SPST-NC Chassis Mount Unsealed No/None On-Mom On 300,000 277V 125V Lever, Simulated Roller Quick Connect - 0.250" (6.3mm) 24gf 2gf 0.250" (6.35mm) 0.050" (1.3mm) 0.120" (3.05mm) Bulk
11A (AC), 500mA (DC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 277V 125V Lever, Straight Quick Connect - 0.187" (4.7mm) 25gf 2gf 0.250" (6.35mm) 0.055" (1.4mm) 0.125" (3.2mm) Bulk
11A (AC), 500mA (DC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 277V 125V Lever, Straight Quick Connect - 0.187" (4.7mm) 12gf 1.5gf 0.500" (12.7mm) 0.100" (2.54mm) 0.235" (6.0mm) Bulk
11A (AC), 500mA (DC) SPST-NO Chassis Mount Unsealed No/None Off-Mom On 300,000 277V 125V Lever, Straight Quick Connect - 0.187" (4.7mm) 12gf 1.5gf 0.500" (12.7mm) 0.100" (2.54mm) 0.235" (6.0mm) Bulk
11A (AC), 500mA (DC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 277V 125V Round (Pin Plunger) Quick Connect - 0.187" (4.7mm) 75gf 15gf 0.047" (1.2mm) 0.010" (0.25mm) 0.050" (1.27mm) Bulk
11A (AC), 500mA (DC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 277V 125V Round (Pin Plunger) Quick Connect - 0.250" (6.3mm) 75gf 15gf 0.047" (1.2mm) 0.010" (0.25mm) 0.050" (1.27mm) Bulk
11A (AC), 500mA (DC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 277V 125V Round (Pin Plunger) Quick Connect - 0.250" (6.3mm) 75gf 15gf 0.047" (1.2mm) 0.010" (0.25mm) 0.050" (1.27mm) Bulk
11A (AC), 500mA (DC) SPST-NO Chassis Mount Unsealed No/None Off-Mom On 300,000 277V 125V Lever, Straight Quick Connect - 0.250" (6.3mm) 45gf 8gf 0.250" (6.35mm) 0.045" (1.1mm) 0.125" (3.2mm) Bulk
11A (AC), 500mA (DC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 277V 125V Round (Pin Plunger) Quick Connect - 0.187" (4.7mm) 150gf 35gf 0.047" (1.2mm) 0.010" (0.25mm) 0.050" (1.27mm) Bulk
20A (AC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 250V Lever, Roller Quick Connect - 0.187" (4.7mm) 48gf 6gf 0.250" (6.35mm) 0.050" (1.3mm) 0.120" (3.05mm) Bulk
20A (AC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 250V Round (Pin Plunger) Quick Connect - 0.187" (4.7mm) 150gf 35gf 0.047" (1.2mm) 0.010" (0.25mm) 0.050" (1.27mm) Bulk
20A (AC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 250V Round (Pin Plunger) Quick Connect - 0.250" (6.3mm) 150gf 35gf 0.047" (1.2mm) 0.010" (0.25mm) 0.050" (1.27mm) Bulk
20A (AC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 250V Lever, Straight Quick Connect - 0.187" (4.7mm) 80gf 8gf 0.110" (2.8mm) 0.030" (0.76mm) 0.065" (1.7mm) Bulk
20A (AC) SPST-NO Chassis Mount Unsealed No/None Off-Mom On 300,000 250V Lever, Straight Quick Connect - 0.250" (6.3mm) 80gf 8gf 0.110" (2.8mm) 0.030" (0.76mm) 0.065" (1.7mm) Bulk
20A (AC) SPST-NO Chassis Mount Unsealed No/None Off-Mom On 300,000 250V Lever, Straight Quick Connect - 0.250" (6.3mm) 45gf 6gf 0.250" (6.35mm) 0.055" (1.4mm) 0.125" (3.2mm) Bulk
20A (AC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 250V Lever, Straight Quick Connect - 0.250" (6.3mm) 80gf 8gf 0.110" (2.8mm) 0.030" (0.76mm) 0.065" (1.7mm) Bulk
5A (AC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 277V Lever, Roller Quick Connect - 0.187" (4.7mm) 12gf 4gf 0.100" (2.5mm) 0.030" (0.76mm) 0.065" (1.7mm) Bulk
5A (AC) SPST-NO Chassis Mount Unsealed No/None Off-Mom On 300,000 277V Lever, Straight Quick Connect - 0.187" (4.7mm) 15gf 2gf 0.250" (6.35mm) 0.045" (1.1mm) 0.125" (3.2mm) Bulk
5A (AC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 277V Lever, Simulated Roller Quick Connect - 0.187" (4.7mm) 16gf 2gf 0.250" (6.35mm) 0.050" (1.3mm) 0.120" (3.05mm) Bulk
5A (AC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 277V Lever, Roller Quick Connect - 0.187" (4.7mm) 65gf 10gf 0.060" (1.5mm) 0.015" (0.38mm) 0.030" (0.76mm) Bulk
5A (AC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 277V Lever, Roller Quick Connect - 0.187" (4.7mm) 30gf 4gf 0.100" (2.5mm) 0.030" (0.76mm) 0.065" (1.7mm) Bulk
5A (AC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 277V Round (Pin Plunger) Quick Connect - 0.187" (4.7mm) 50gf 10gf 0.047" (1.2mm) 0.010" (0.25mm) 0.050" (1.27mm) Bulk
5A (AC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 277V Lever, Simulated Roller Quick Connect - 0.187" (4.7mm) 35gf 4gf 0.100" (2.5mm) 0.030" (0.76mm) 0.060" (1.5mm) Bulk
5A (AC) SPDT Chassis Mount Unsealed No/None On-Mom On 300,000 277V Lever, Straight Quick Connect - 0.187" (4.7mm) 30gf 4gf 0.110" (2.8mm) 0.030" (0.76mm) 0.065" (1.7mm) Bulk
11A (AC), 500mA (DC) SPST-NO Chassis Mount Unsealed No/None Off-Mom On 300,000 277V 125V Round (Pin Plunger) Quick Connect - 0.187" (4.7mm) 75gf 15gf 0.047" (1.2mm) 0.010" (0.25mm) 0.050" (1.27mm) Bulk