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.
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Image  Information Image Stock Code(▲▼)Description
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Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty Contact RatingRated TemperatureMaximum TemperatureMaximum VoltageMinimum Holding VoltageResistanceMaximum Breaking CurrentMaximum Leakage CurrentLengthWidthHeightApprovalsSeriesPackaging
  
                  
SD55WBB


Thermal Cut-offs TCO, High Current, SMD, 55C, non Self Hold AEC-Q200
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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 3912
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.6343
Multiples of: 1

14 VDC / 8 A , 10000 cycles+ 55 C 14 VDC / 8 A , 10000 cycles 4 mOhms14 VDC / 8 A , 10000 cycles300 mA6.95 mm3.75 mm1.4 mm SDReel , Cut Tape
SD82ABB


Thermal Cut-offs TCO, High Current, SMD, 82C, Self Hold AEC-Q200
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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 3859
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.6029
Multiples of: 1

14 VDC / 8 A , 10000 cycles+ 82 C 28 VDC / 8 A , 100 cycles8 V4 mOhms14 VDC / 35 A , 100 cycles300 mA6.95 mm3.75 mm1.4 mm SDReel , Cut Tape
SD85ABB


Thermal Cut-offs TCO, High Current, SMD, 85C, Self Hold AEC-Q200
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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 3747
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.6029
Multiples of: 1

14 VDC / 8 A , 10000 cycles+ 85 C 28 VDC / 8 A , 100 cycles8 V4 mOhms14 VDC / 35 A , 100 cycles300 mA6.95 mm3.75 mm1.4 mm SDReel , Cut Tape
SD77ABB


Thermal Cut-offs TCO, High Current, SMD, 77C, Self Hold AEC-Q200
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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 3732
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.6029
Multiples of: 1

14 VDC / 8 A , 10000 cycles+ 77 C 28 VDC / 8 A , 100 cycles8 V4 mOhms14 VDC / 35 A , 100 cycles300 mA6.95 mm3.75 mm1.4 mm SDReel , Cut Tape
MHP-TAM6-9-72


Thermal Cutoff (TCO) AC DC 12 A 72°C (162°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.

Littelfuse 3660
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.0104
Multiples of: 1

9 VDC / 12 A , 6000 cycles+ 72 C+ 72 C  10 mOhms5 VDC / 40 A , 100 cycles 5.8 mm3.85 mm1.15 mmUL, cULMHP - TAMBulk
Hot NR72CB0


Thermal Cutoff (TCO) AC DC 12 A 72°C (162°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 3617
Ships to you
between Wed. 27 May to Mon. 01 Jun Calender.png

AUD 0.4224
Multiples of: 1

12 VDC / 12 A , 6000 cycles+ 72 C+ 72 C28 VDC / 12 A , 100 cycles2 V15 mOhms5 VDC / 30 A , 100 cycles150 mA4.8 mm2.8 mm0.89 mmUL, cUL, TUVNR - CBulk
NR85AB0


Thermal Cutoffs Trip Temp 85c 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 3287
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.1393
Multiples of: 1

12 VDC / 25 A , 6000 cycles+ 85 C+ 85 C28 VDC / 25 A , 100 cycles2 V5 mOhms5 VDC / 60 A , 100 cycles200 mA4.8 mm2.8 mm0.89 mmUL, cUL, TUVNR - ABulk
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 3068
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.0481
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
HC90AY-1


Bourns Thermal Cutoffs TRIP TEMP 90C 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 3027
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.0481
Multiples of: 1

9 VDC / 25 A , 6000 cycles+ 90 C 28 VDC / 25 A , 100 cycles3 VDC5 mOhms5 VDC / 80 A , 100 cycles200 mA5.8 mm3.75 mm1.15 mmUL, cUL, TUVHCBulk
NR72AB0


Thermal Cutoff (TCO) AC DC 25 A 72°C (162°F) Nonstandard
Icon ROHS
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 2955
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.1393
Multiples of: 1

12 VDC / 25 A , 6000 cycles+ 72 C+ 72 C28 VDC / 25 A , 100 cycles2 V5 mOhms5 VDC / 60 A , 100 cycles200 mA4.8 mm2.8 mm0.89 mmUL, cUL, TUVNR - ABulk
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