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

€ 3.69

€ 3.69 Each (Exc. Vat)

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1€ 3.69
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RS Pro
1.6A
Thermal Circuit Breaker
-
2
FC67
-
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
30.1mm
12.7mm
-
250V ac
-
-
-
-
-
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

€ 12.58

€ 12.58 Each (Exc. Vat)

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1€ 12.58
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RS Pro
13A
Thermal Circuit Breaker
-
1
FC66
-
A-0709
-
-
11mm
-
Panel
-
M10
Blade
-
-
-
Push Button
-
-
VDE, RoHS
43.1mm
19.1mm
-
240V ac
-
-
-
-
-
1000A
-
32V dc
-
-
-
-
-
-
-
-
-
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

€ 10.41

€ 10.41 Each (Exc. Vat)

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1€ 10.41
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RS Pro
5A
Thermal Circuit Breaker
-
1
FC66
-
A-0709
-
-
11mm
-
Panel
-
M10
Blade
-
-
-
Push Button
-
-
VDE, RoHS
43.1mm
19.1mm
-
240V ac
-
-
-
-
-
1000A
-
32V dc
-
-
-
-
-
-
-
-
-
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

€ 5.14

€ 5.14 Each (Exc. Vat)

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1€ 5.14
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RS Pro
2.2A
Thermal Circuit Breaker
-
2
FC67
-
AN
-
-
6mm
-
-
-
-
Blade
-
-
-
Automatic
-
-
RoHS
30.1mm
12.7mm
-
250V ac
-
-
-
-
-
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

€ 9.68

€ 9.68 Each (Exc. Vat)

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1€ 9.68
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RS Pro
6A
Thermal Circuit Breaker
-
1
FC66
-
A-0709
-
-
11mm
-
Snap-in
-
M10
Blade
-
-
-
Push Button
-
-
VDE, RoHS
43.1mm
19.1mm
-
240V ac
-
-
-
-
-
1000A
-
32V dc
-
-
-
-
-
-
-
-
-
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

€ 3.99

€ 3.99 Each (Exc. Vat)

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1€ 3.99
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RS Pro
2.5A
Thermal Circuit Breaker
-
2
FC67
-
AN
-
-
6mm
-
-
-
-
Blade
Thermal Magnetic
-
-
Automatic
-
-
RoHS
30.1mm
12.7mm
-
250V ac
-
-
-
-
-
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

€ 4.17

€ 4.17 Each (Exc. Vat)

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1€ 4.17
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RS Pro
3A
Thermal Circuit Breaker
-
2
FC67
-
AN
-
-
6mm
-
-
-
-
Blade
Snap Action
-
-
Automatic
Thermal Magnetic
-
RoHS
30.1mm
12.7mm
-
250V ac
-
-
-
-
-
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

€ 3.63

€ 3.63 Each (Exc. Vat)

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1€ 3.63
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RS Pro
6A
Thermal Circuit Breaker
-
2
FC67
-
AN
-
-
6mm
-
-
-
-
Blade
Thermal Magnetic
-
-
Automatic
-
-
RoHS
30.1mm
12.7mm
-
250V ac
-
-
-
-
-
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

€ 11.13

€ 11.13 Each (Exc. Vat)

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1€ 11.13
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RS Pro
5A
Thermal Circuit Breaker
-
1
FC66
-
A-0709
-
-
14.1mm
-
Panel
-
23.2 x 14.2 mm
Blade
-
-
-
Push Button
-
-
VDE, RoHS
45.3mm
25.1mm
-
240V ac
-
-
-
-
-
1000A
-
32V dc
-
-
-
-
-
-
-
-
-
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

€ 9.80

€ 9.80 Each (Exc. Vat)

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1€ 9.80
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RS Pro
10A
Thermal Circuit Breaker
-
1
FC66
-
A-0709
-
-
11mm
-
Panel
-
M10
Blade
-
-
-
Push Button
-
-
RoHS, VDE
43.1mm
19.1mm
-
240V ac
-
-
-
-
-
1000A
-
32V dc
-
-
-
-
-
-
-
-
-
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

€ 12.70

€ 12.70 Each (Exc. Vat)

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1€ 12.70
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RS Pro
16A
Thermal Circuit Breaker
-
1
FC66
-
A-0709
-
-
11mm
-
Panel
-
M10
Blade
-
-
-
Push Button
-
-
RoHS, VDE
43.1mm
19.1mm
-
240V ac
-
-
-
-
-
1000A
-
32V dc
-
-
-
-
-
-
-
-
-
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

€ 7.14

€ 7.14 Each (Exc. Vat)

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1€ 7.14
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RS Pro
4A
Thermal Circuit Breaker
-
1
FC66
-
A-0709
-
-
14.1mm
-
Panel
-
23.2 x 14.2 mm
Blade
-
-
-
Push Button
-
-
VDE, RoHS
45.3mm
25.1mm
-
240V ac
-
-
-
-
-
1000A
-
32V dc
-
-
-
-
-
-
-
-
-
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

€ 12.95

€ 12.95 Each (Exc. Vat)

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1€ 12.95
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RS Pro
8A
Thermal Circuit Breaker
-
1
FC66
-
A-0709
-
-
11mm
-
Snap-in
-
M10
Blade
-
-
-
Push Button
-
-
RoHS, VDE
43.1mm
19.1mm
-
240V ac
-
-
-
-
-
1000A
-
32V dc
-
-
-
-
-
-
-
-
-
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

€ 68.97

€ 68.97 1 Box of 2 (Exc. Vat)

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1€ 68.97
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RS Pro
0.5A
Thermal Circuit Breaker
-
1
-
-
RS PRO Full
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
RoHS
-
58.7mm
-
250V ac
-
-
-
-
-
-
-
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

€ 68.97

€ 68.97 1 Box of 2 (Exc. Vat)

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1€ 68.97
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RS Pro
10A
Thermal Circuit Breaker
-
1
-
-
RS PRO Full
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
RoHS
-
58.7mm
-
250V ac
-
-
-
-
-
-
-
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
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RS Stock No.: 262-4261Brand: RS PRO

€ 68.97

€ 68.97 1 Box of 2 (Exc. Vat)

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1€ 68.97
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RS Pro
1A
Thermal Circuit Breaker
-
1
-
-
RS PRO Full
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
RoHS
-
58.7mm
-
250V ac
-
-
-
-
-
-
-
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

€ 68.97

€ 68.97 1 Box of 2 (Exc. Vat)

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1€ 68.97
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RS Pro
2A
Thermal Circuit Breaker
-
1
-
-
RS PRO Full
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
RoHS
-
58.7mm
-
250V ac
-
-
-
-
-
-
-
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

€ 68.97

€ 68.97 1 Box of 2 (Exc. Vat)

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1€ 68.97
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RS Pro
3A
Thermal Circuit Breaker
-
1
-
-
RS PRO Full
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
RoHS
-
58.7mm
-
250V ac
-
-
-
-
-
-
-
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

€ 68.97

€ 68.97 1 Box of 2 (Exc. Vat)

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1€ 68.97
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RS Pro
4A
Thermal Circuit Breaker
-
1
-
-
RS PRO Full
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
RoHS
-
58.7mm
-
250V ac
-
-
-
-
-
-
-
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

€ 59.41

€ 59.41 Each (Exc. Vat)

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

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