TK Series Thermal Cutout Thermostats

Microtherm Sentronic TK Series Thermal Cutout Thermostats can be used as temperature monitors and controllers, current capable up to 16A. These thermostats feature an extremely robust design, universal characteristics, specifically adjustable hysteresis, and low tolerance of up to ±3%. The plastic housing, floor, and fastening are all tension-free, and the heat is applied directly to the thermo-bimetal snap-disc via the contact surface (bottom), allowing a rapid reaction. Microtherm Sentronic TK Series Thermostats vary in dimensions and mounting angles, and both the TK24 and TK24HT switches reset automatically, while the TK32 switch is manually reset.

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Function
Opening Temp
Closing Temp
Accuracy
Temperature Range
Current Rating
Voltage Rating
Product
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 40C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
471In Stock
Min.: 1
Mult.: 1

Normally Closed 40 C 3 C + 10 C to + 40 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 130C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
489In Stock
Min.: 1
Mult.: 1

Normally Closed 130 C 3 C + 10 C to + 130 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 70C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
477In Stock
Min.: 1
Mult.: 1

3 C + 10 C to + 70 C 16 A Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 95C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
433In Stock
Min.: 1
Mult.: 1

Normally Closed 95 C 3 C + 10 C to + 95 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 175C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
90Expected 9/25/2026
Min.: 1
Mult.: 1

Normally Closed 175 C 3 C + 10 C to + 175 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 90C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
166Expected 9/15/2026
Min.: 1
Mult.: 1

Normally Closed 90 C 3 C + 10 C to + 90 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 100C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
85Expected 10/9/2026
Min.: 1
Mult.: 1

Normally Closed 100 C 3 C + 30 C to + 100 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 65C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
100Expected 8/14/2026
Min.: 1
Mult.: 1

Normally Closed 65 C 3 C + 30 C to + 65 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 100C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
100Expected 9/18/2026
Min.: 1
Mult.: 1

Normally Closed 100 C 3 C + 10 C to + 100 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 120C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
98On Order
Min.: 1
Mult.: 1

Normally Closed 120 C 3 C + 10 C to + 120 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 55C 6.3x0.8mm terminals/90 deg angle +/-3% tol.
Datasheet
87On Order
Min.: 1
Mult.: 1

Normally Open 55 C 3 C + 10 C to + 55 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 75C 6.3x0.8mm terminals/90 deg angle +/-3% tol.
Datasheet
149On Order
Min.: 1
Mult.: 1

Normally Open 75 C 3 C + 10 C to + 75 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 85C 6.3x0.8mm terminals/90 deg angle +/-3% tol.
Datasheet
100Expected 9/18/2026
Min.: 1
Mult.: 1

Normally Open 85 C 3 C + 10 C to + 85 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 130C 6.3x0.8mm terminals/90 deg angle +/-3% tol.
Datasheet
98Expected 9/25/2026
Min.: 1
Mult.: 1

Normally Closed 130 C 3 C + 30 C to + 130 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 215C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Normally Closed 215 C 3 C + 30 C to + 215 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 110C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Normally Closed 110 C 3 C + 30 C to + 110 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 150C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Normally Closed 150 C 3 C + 30 C to + 150 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 180C 6.3x0.8mm terminals/90 deg angle +/-3% tol.
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Normally Closed 180 C 3 C + 30 C to + 180 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 100C 6.3x0.8mm terminals/90 deg angle +/-3% tol.
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Normally Closed 100 C 3 C + 30 C to + 100 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 155C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Normally Closed 155 C 3 C + 10 C to + 155 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 135C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Normally Closed 135 C 3 C + 10 C to + 135 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 160C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Normally Open 160 C 3 C + 10 C to + 160 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 165C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Normally Open 165 C 3 C + 10 C to + 165 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 170C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Normally Open 170 C 3 C + 10 C to + 170 C 16 A 250 VAC Thermostats
Microtherm Sentronic Thermostats 1/2" Bi-metal / , 175C 6.3x0.8mm terminals/0 deg angle +/-3% tol.
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Normally Open 175 C 3 C + 10 C to + 175 C 16 A 250 VAC Thermostats