Thermal Breakers

Thermal breakers protect circuits from excess current in a similar way to a fuse, however, they often feature a switch allowing them to be reset if tripped. Common types of thermal breakers include thermal magnetic circuit breakers and thermal automotive circuit breakers.

Types of Thermal Breakers

Thermal magnetic circuit breakers are devices that provide protecti...

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RS PRO FC67 AN Thermal Circuit Breaker - 2-Pole, 1.6A Current Rating, 20 A, 250V ac
RS PRO FC67 AN Thermal Circuit Breaker - 2-Pole, 1.6A Current Rating, 20 A, 250V ac
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RS Stock No.: 774-0083Brand: RS PRO

€ 2.80

€ 2.80 Each (ex VAT)

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RS Pro
-
Thermal Circuit Breaker
1.6A
FC67
2
AN
-
-
-
6mm
-
-
Blade
-
-
Snap Action
-
-
Automatic
-
Trip Time 300% overload current: Within 5 seconds s, Trip Time 200% overload current: Within 30 seconds s
RoHS
250V ac
-
12.7mm
30.1mm
-
-
-
-
-
-
-
-
-
-
-
20A
-
-
-
-
-
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Panel, 13A Current Rating, 1000 A, 240V ac, 32 V dc
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Panel, 13A Current Rating, 1000 A, 240V ac, 32 V dc
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RS Stock No.: 774-0036Brand: RS PRO

€ 9.51

€ 9.51 Each (ex VAT)

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1€ 9.51
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RS Pro
-
Thermal Circuit Breaker
13A
FC66
1
A-0709
-
-
-
11mm
-
Panel
Blade
-
M10
-
-
-
Push Button
-
-
VDE, RoHS
240V ac
-
19.1mm
43.1mm
-
-
-
-
-
-
-
-
-
32V dc
-
1000A
-
-
-
-
-
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Panel, 5A Current Rating, 1000 A, 240V ac, 32 V dc
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Panel, 5A Current Rating, 1000 A, 240V ac, 32 V dc
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RS Stock No.: 774-0014Brand: RS PRO

€ 7.87

€ 7.87 Each (ex VAT)

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1€ 7.87
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RS Pro
-
Thermal Circuit Breaker
5A
FC66
1
A-0709
-
-
-
11mm
-
Panel
Blade
-
M10
-
-
-
Push Button
-
-
VDE, RoHS
240V ac
-
19.1mm
43.1mm
-
-
-
-
-
-
-
-
-
32V dc
-
1000A
-
-
-
-
-
RS PRO FC67 AN Thermal Circuit Breaker - 2-Pole, 2.2A Current Rating, 20 A, 250V ac
RS PRO FC67 AN Thermal Circuit Breaker - 2-Pole, 2.2A Current Rating, 20 A, 250V ac
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RS Stock No.: 774-0099Brand: RS PRO

€ 3.89

€ 3.89 Each (ex VAT)

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1€ 3.89
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RS Pro
-
Thermal Circuit Breaker
2.2A
FC67
2
AN
-
-
-
6mm
-
-
Blade
-
-
-
-
-
Automatic
-
-
RoHS
250V ac
-
12.7mm
30.1mm
-
-
-
-
-
-
-
-
-
-
-
20A
-
-
-
-
-
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Snap-in, 6A Current Rating, 1000 A, 240V ac, 32 V dc
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Snap-in, 6A Current Rating, 1000 A, 240V ac, 32 V dc
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RS Stock No.: 774-0017Brand: RS PRO

€ 7.37

€ 7.37 Each (ex VAT)

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1€ 7.37
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RS Pro
-
Thermal Circuit Breaker
6A
FC66
1
A-0709
-
-
-
11mm
-
Snap-in
Blade
-
M10
-
-
-
Push Button
-
-
VDE, RoHS
240V ac
-
19.1mm
43.1mm
-
-
-
-
-
-
-
-
-
32V dc
-
1000A
-
-
-
-
-
RS PRO FC67 AN Thermal Circuit Breaker - 2-Pole, 2.5A Current Rating, 25 A, 250V ac
RS PRO FC67 AN Thermal Circuit Breaker - 2-Pole, 2.5A Current Rating, 25 A, 250V ac
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RS Stock No.: 774-0109Brand: RS PRO

€ 3.05

€ 3.05 Each (ex VAT)

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1€ 3.05
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RS Pro
-
Thermal Circuit Breaker
2.5A
FC67
2
AN
-
-
-
6mm
-
-
Blade
-
-
Thermal Magnetic
-
-
Automatic
-
-
RoHS
250V ac
-
12.7mm
30.1mm
-
-
-
-
-
-
-
-
-
-
-
25A
-
-
-
-
-
RS PRO FC67 AN Thermal Circuit Breaker - 2-Pole, 3A Current Rating, 30 A, 250V ac
RS PRO FC67 AN Thermal Circuit Breaker - 2-Pole, 3A Current Rating, 30 A, 250V ac
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RS Stock No.: 774-0106Brand: RS PRO

€ 3.15

€ 3.15 Each (ex VAT)

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1€ 3.15
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RS Pro
-
Thermal Circuit Breaker
3A
FC67
2
AN
-
-
-
6mm
-
-
Blade
-
-
Snap Action
-
-
Automatic
-
Thermal Magnetic
RoHS
250V ac
-
12.7mm
30.1mm
-
-
-
-
-
-
-
-
-
-
-
30A
-
-
-
-
-
RS PRO FC67 AN Thermal Circuit Breaker - 2-Pole, 6A Current Rating, 60 A, 250V ac
RS PRO FC67 AN Thermal Circuit Breaker - 2-Pole, 6A Current Rating, 60 A, 250V ac
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RS Stock No.: 774-0112Brand: RS PRO

€ 2.76

€ 2.76 Each (ex VAT)

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1€ 2.76
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RS Pro
-
Thermal Circuit Breaker
6A
FC67
2
AN
-
-
-
6mm
-
-
Blade
-
-
Thermal Magnetic
-
-
Automatic
-
-
RoHS
250V ac
-
12.7mm
30.1mm
-
-
-
-
-
-
-
-
-
-
-
60A
-
-
-
-
-
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Panel, 5A Current Rating, 1000 A, 240V ac, 32 V dc
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Panel, 5A Current Rating, 1000 A, 240V ac, 32 V dc
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RS Stock No.: 774-0042Brand: RS PRO

€ 8.44

€ 8.44 Each (ex VAT)

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1€ 8.44
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RS Pro
-
Thermal Circuit Breaker
5A
FC66
1
A-0709
-
-
-
14.1mm
-
Panel
Blade
-
23.2 x 14.2 mm
-
-
-
Push Button
-
-
VDE, RoHS
240V ac
-
25.1mm
45.3mm
-
-
-
-
-
-
-
-
-
32V dc
-
1000A
-
-
-
-
-
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Panel, 10A Current Rating, 1000 A, 240V ac, 32 V dc
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Panel, 10A Current Rating, 1000 A, 240V ac, 32 V dc
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RS Stock No.: 774-0027Brand: RS PRO

€ 7.39

€ 7.39 Each (ex VAT)

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1€ 7.39
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RS Pro
-
Thermal Circuit Breaker
10A
FC66
1
A-0709
-
-
-
11mm
-
Panel
Blade
-
M10
-
-
-
Push Button
-
-
RoHS, VDE
240V ac
-
19.1mm
43.1mm
-
-
-
-
-
-
-
-
-
32V dc
-
1000A
-
-
-
-
-
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Panel, 16A Current Rating, 1000 A, 240V ac, 32 V dc
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Panel, 16A Current Rating, 1000 A, 240V ac, 32 V dc
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RS Stock No.: 774-0039Brand: RS PRO

€ 9.59

€ 9.59 Each (ex VAT)

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1€ 9.59
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RS Pro
-
Thermal Circuit Breaker
16A
FC66
1
A-0709
-
-
-
11mm
-
Panel
Blade
-
M10
-
-
-
Push Button
-
-
RoHS, VDE
240V ac
-
19.1mm
43.1mm
-
-
-
-
-
-
-
-
-
32V dc
-
1000A
-
-
-
-
-
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Panel, 4A Current Rating, 1000 A, 240V ac, 32 V dc
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Panel, 4A Current Rating, 1000 A, 240V ac, 32 V dc
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RS Stock No.: 774-0033Brand: RS PRO

€ 5.45

€ 5.45 Each (ex VAT)

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1€ 5.45
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RS Pro
-
Thermal Circuit Breaker
4A
FC66
1
A-0709
-
-
-
14.1mm
-
Panel
Blade
-
23.2 x 14.2 mm
-
-
-
Push Button
-
-
VDE, RoHS
240V ac
-
25.1mm
45.3mm
-
-
-
-
-
-
-
-
-
32V dc
-
1000A
-
-
-
-
-
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Snap-in, 8A Current Rating, 1000 A, 240V ac, 32 V dc
RS PRO FC66 A-0709 Thermal Circuit Breaker - 1-Pole, Snap-in, 8A Current Rating, 1000 A, 240V ac, 32 V dc
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RS Stock No.: 774-0020Brand: RS PRO

€ 9.85

€ 9.85 Each (ex VAT)

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1€ 9.85
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RS Pro
-
Thermal Circuit Breaker
8A
FC66
1
A-0709
-
-
-
11mm
-
Snap-in
Blade
-
M10
-
-
-
Push Button
-
-
RoHS, VDE
240V ac
-
19.1mm
43.1mm
-
-
-
-
-
-
-
-
-
32V dc
-
1000A
-
-
-
-
-
RS PRO RS PRO Full Thermal Circuit Breaker - 1-Pole, 0.5A Current Rating, 250V ac, 65 V dc
RS PRO RS PRO Full Thermal Circuit Breaker - 1-Pole, 0.5A Current Rating, 250V ac, 65 V dc
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RS Stock No.: 262-4259Brand: RS PRO

€ 52.26

€ 52.26 1 Box of 2 (ex VAT)

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1€ 52.26
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RS Pro
-
Thermal Circuit Breaker
0.5A
-
1
RS PRO Full
-
-
-
8.2mm
-
-
Blade Terminal
-
-
-
-
-
-
-
-
RoHS
250V ac
-
58.7mm
-
-
-
-
-
-
-
-
-
-
65V dc
-
-
-
-
-
-
-
RS PRO RS PRO Full Thermal Circuit Breaker - 1-Pole, 10A Current Rating, 250V ac, 65 V dc
RS PRO RS PRO Full Thermal Circuit Breaker - 1-Pole, 10A Current Rating, 250V ac, 65 V dc
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RS Stock No.: 262-4265Brand: RS PRO

€ 52.08

€ 52.08 1 Box of 2 (ex VAT)

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1€ 52.08
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RS Pro
-
Thermal Circuit Breaker
10A
-
1
RS PRO Full
-
-
-
8.2mm
-
-
Blade Terminal
-
-
-
-
-
-
-
-
RoHS
250V ac
-
58.7mm
-
-
-
-
-
-
-
-
-
-
65V dc
-
-
-
-
-
-
-
RS PRO RS PRO Full Thermal Circuit Breaker - 1-Pole, 1A Current Rating, 250V ac, 65 V dc
RS PRO RS PRO Full Thermal Circuit Breaker - 1-Pole, 1A Current Rating, 250V ac, 65 V dc
Add to parts list
RS Stock No.: 262-4261Brand: RS PRO

€ 52.08

€ 52.08 1 Box of 2 (ex VAT)

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1€ 52.08
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RS Pro
-
Thermal Circuit Breaker
1A
-
1
RS PRO Full
-
-
-
8.2mm
-
-
Blade Terminal
-
-
-
-
-
-
-
-
RoHS
250V ac
-
58.7mm
-
-
-
-
-
-
-
-
-
-
65V dc
-
-
-
-
-
-
-
RS PRO RS PRO Full Thermal Circuit Breaker - 1-Pole, 2A Current Rating, 250V ac, 65 V dc
RS PRO RS PRO Full Thermal Circuit Breaker - 1-Pole, 2A Current Rating, 250V ac, 65 V dc
Add to parts list
RS Stock No.: 262-4262Brand: RS PRO

€ 52.08

€ 52.08 1 Box of 2 (ex VAT)

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1€ 52.08
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RS Pro
-
Thermal Circuit Breaker
2A
-
1
RS PRO Full
-
-
-
8.2mm
-
-
Blade Terminal
-
-
-
-
-
-
-
-
RoHS
250V ac
-
58.7mm
-
-
-
-
-
-
-
-
-
-
65V dc
-
-
-
-
-
-
-
RS PRO RS PRO Full Thermal Circuit Breaker - 1-Pole, 3A Current Rating, 250V ac, 65 V dc
RS PRO RS PRO Full Thermal Circuit Breaker - 1-Pole, 3A Current Rating, 250V ac, 65 V dc
Add to parts list
RS Stock No.: 262-4263Brand: RS PRO

€ 52.08

€ 52.08 1 Box of 2 (ex VAT)

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1€ 52.08
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RS Pro
-
Thermal Circuit Breaker
3A
-
1
RS PRO Full
-
-
-
8.2mm
-
-
Blade Terminal
-
-
-
-
-
-
-
-
RoHS
250V ac
-
58.7mm
-
-
-
-
-
-
-
-
-
-
65V dc
-
-
-
-
-
-
-
RS PRO RS PRO Full Thermal Circuit Breaker - 1-Pole, 4A Current Rating, 250V ac, 65 V dc
RS PRO RS PRO Full Thermal Circuit Breaker - 1-Pole, 4A Current Rating, 250V ac, 65 V dc
Add to parts list
RS Stock No.: 262-4264Brand: RS PRO

€ 52.08

€ 52.08 1 Box of 2 (ex VAT)

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1€ 52.08
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RS Pro
-
Thermal Circuit Breaker
4A
-
1
RS PRO Full
-
-
-
8.2mm
-
-
Blade Terminal
-
-
-
-
-
-
-
-
RoHS
250V ac
-
58.7mm
-
-
-
-
-
-
-
-
-
-
65V dc
-
-
-
-
-
-
-
Schurter TA35 Circuit Breaker - 2-Pole, Snap-in, 10A Current Rating, 2 kA, 240V ac, 60 V dc
Schurter TA35 Circuit Breaker - 2-Pole, Snap-in, 10A Current Rating, 2 kA, 240V ac, 60 V dc
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RS Stock No.: 725-666Brand: SchurterManufacturers Part No.: 3-150-706

€ 45.08

€ 45.08 Each (ex VAT)

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Schurter
-
Circuit Breaker
10A
-
2
TA35
-
-
-
39mm
-
Snap-in
Quick Connect
-
-
Thermal Magnetic
-
-
Rocker
-
-
-
240V ac
-
43.9mm
33.8mm
-
-
-
-
-
-
-
-
-
60V dc
-
2kA
-
-
-
-
-

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