About Thermal Cut-offs

Thermal Cut-offs

Thermal cut-offs are safety devices that are used to protect circuits and equipment from overheating and potential fire hazards by shutting off electricity when temperatures get too high. They are usually mounted on the electrical component itself, such as the wiring or connection box. Thermal cut-offs will monitor and respond to changes in temperature, and when they detect a temperature that is outside of the predetermined range they will trigger a switch to shut off the electricity. Thermal cut-offs can be made from circuits, resistors, metal alloys, and semiconductors, but the most common are bimetallic strips. These are made out of two layers of different metals that will bend when exposed to heat, and the bending of the strip will trigger a switch to shut off the electricity flow.

Thermal Cut-offs

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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Contact RatingRated TemperatureMaximum TemperatureMaximum VoltageMinimum Holding VoltageResistanceMaximum Breaking CurrentMaximum Leakage CurrentLengthWidthHeightApprovalsSeriesPackaging
  
                  
LC82AY-1


Thermal Cutoff (TCO) AC DC 5 A 82°C (180°F) Nonstandard
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 1791
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 0.594

Multiples of: 1

9 VDC / 12 A , 6000 cycles+ 82 C+ 82 C28 VDC / 5 A , 100 cycles2 V10 mOhms5 VDC / 40 A , 100 cycles150 mA5.8 mm3.75 mm1.15 mmUL, cUL, TUVLCBulk
Hot HC77AY-1


Bourns Thermal Cutoffs TRIP TEMP 77C 5C TOL
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 1559
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.2125

Multiples of: 1

9 VDC / 25 A , 6000 cycles+ 77 C 28 VDC / 25 A , 100 cycles3 VDC5 mOhms5 VDC / 80 A , 100 cycles200 mA5.8 mm3.75 mm1.15 mmUL, cUL, TUVHCBulk
RT128


128 250V 16A 113 124 DIP Thermal Cutoffs (TCO) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SETfuse Availability : 1513
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.3156

Multiples of: 1

            RT 
AC90ABD


Thermal Cutoffs Super HC TCO 90C w/o projection
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 1455
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 0.935

Multiples of: 1

9 VDC / 35 A , 1000 cycles+ 90 C+ 90 C28 VDC / 35 A , 100 cycles3.5 V2 mOhms5 VDC / 60 A , 100 cycles200 mA6.95 mm3.95 mm1.1 mmUL, cUL, TUVACBulk
NR85CB0


Thermal Cutoff (TCO) AC DC 12 A 85°C (185°F) Nonstandard
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 1372
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 0.6798

Multiples of: 1

12 VDC / 12 A , 6000 cycles+ 85 C+ 85 C28 VDC / 12 A , 100 cycles2 V15 mOhms5 VDC / 30 A , 100 cycles150 mA4.8 mm2.8 mm0.89 mmUL, cUL, TUVNR - CBulk
X7


150 250V 3A 126 145 Straight,P=3.7mm Thermal Cutoffs (TCO) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SETfuse Availability : 1076
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.0627

Multiples of: 5

              
C2


115 250V 5A 89 111 Plugin,D3.3xL15mm Thermal Cutoffs (TCO) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SETfuse Availability : 1067
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.0843

Multiples of: 5

              
SK221


221 250V 10A 186 218 Plugin Thermal Cutoffs (TCO) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SETfuse Availability : 979
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.4548

Multiples of: 1

            SK 
K4


130 250V 2A 106 125 Straight,P=3.7mm Thermal Cutoffs (TCO) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SETfuse Availability : 970
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.0533

Multiples of: 5

              
K2


115 250V 2A 91 111 Straight,P=3.7mm Thermal Cutoffs (TCO) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SETfuse Availability : 970
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.0535

Multiples of: 5

              
C32


205 250V 5A 167 199 Plugin,D3.3xL11.5mm Thermal Cutoffs (TCO) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SETfuse Availability : 970
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.1018

Multiples of: 5

            C 
RS192


192 250V 10A 177 190 DIP Thermal Cutoffs (TCO) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SETfuse Availability : 970
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.3013

Multiples of: 1

            RS 
SDF DF144S


144 10A 120 Plugin Thermal Cutoffs (TCO) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Cantherm Availability : 970
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.7044

Multiples of: 1

              
NX77ABB


Thermal Cut-offs TCO, High Current, Axial Lead, 77C, Self Hold,w/o projection
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 967
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 1.1736

Multiples of: 1

 + 77 C 28 VDC / 35 A , 100 cycles3 V1.2 mOhms5 VDC / 70 A , 100 cycles200 mA4.8 mm2.8 mm0.94 mm NXBulk
NX90ABB


Thermal Cut-offs TCO, High Current, Axial Lead, 90C, Self Hold,w/o projection
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 967
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 1.1736

Multiples of: 1

 + 90 C 28 VDC / 35 A , 100 cycles3 V1.2 mOhms5 VDC / 70 A , 100 cycles200 mA4.8 mm2.8 mm0.94 mm NXBulk
F8


133 250V 1A 111 130 Straight,P=3.2mm Thermal Cutoffs (TCO) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SETfuse Availability : 965
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.058

Multiples of: 5

              
H7


150 250V 2A 126 145 Plugin,D2.5xL9mm Thermal Cutoffs (TCO) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SETfuse Availability : 946
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.0599

Multiples of: 5

              
SA82CB0


Thermal Cutoffs MINI BREAKER TCO
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 934
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.5995

Multiples of: 1

12 A+ 82 C  3 V15 mOhms30 A200 mA8 mm3.2 mm1.17 mm SaCut Tape
H5


135 250V 2A 111 130 Plugin,D2.5xL9mm Thermal Cutoffs (TCO) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SETfuse Availability : 932
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.0606

Multiples of: 5

              
K0


76 250V 2A 53 73 Plugin,P=3.7mm Thermal Cutoffs (TCO) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SETfuse Availability : 921
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 0.0853

Multiples of: 5

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