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
FC67
-
AN
2
-
-
6mm
-
-
-
-
Blade
Snap Action
-
-
Automatic
-
Trip Time 300% overload current: Within 5 seconds s, Trip Time 200% overload current: Within 30 seconds s
250V ac
RoHS
-
12.7mm
30.1mm
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-
-
-
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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
FC66
-
A-0709
1
-
-
11mm
-
Panel
M10
-
Blade
-
-
-
Push Button
-
-
240V ac
VDE, RoHS
-
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

€ 10.41

€ 10.41 Each (Exc. Vat)

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

€ 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
FC67
-
AN
2
-
-
6mm
-
-
-
-
Blade
-
-
-
Automatic
-
-
250V ac
RoHS
-
12.7mm
30.1mm
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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
FC66
-
A-0709
1
-
-
11mm
-
Snap-in
M10
-
Blade
-
-
-
Push Button
-
-
240V ac
VDE, RoHS
-
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

€ 3.99

€ 3.99 Each (Exc. Vat)

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

€ 3.63

€ 3.63 Each (Exc. Vat)

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1€ 3.63
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RS Pro
-
6A
Thermal Circuit Breaker
FC67
-
AN
2
-
-
6mm
-
-
-
-
Blade
Thermal Magnetic
-
-
Automatic
-
-
250V ac
RoHS
-
12.7mm
30.1mm
-
-
-
-
-
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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
FC66
-
A-0709
1
-
-
14.1mm
-
Panel
23.2 x 14.2 mm
-
Blade
-
-
-
Push Button
-
-
240V ac
VDE, RoHS
-
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

€ 9.80

€ 9.80 Each (Exc. Vat)

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1

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

€ 12.70

€ 12.70 Each (Exc. Vat)

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

€ 7.14

€ 7.14 Each (Exc. Vat)

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1€ 7.14
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RS Pro
-
4A
Thermal Circuit Breaker
FC66
-
A-0709
1
-
-
14.1mm
-
Panel
23.2 x 14.2 mm
-
Blade
-
-
-
Push Button
-
-
240V ac
VDE, RoHS
-
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
Add to parts list
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
FC66
-
A-0709
1
-
-
11mm
-
Snap-in
M10
-
Blade
-
-
-
Push Button
-
-
240V ac
RoHS, VDE
-
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
Add to parts list
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
-
-
RS PRO Full
1
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
250V ac
RoHS
-
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
Add to parts list
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
-
-
RS PRO Full
1
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
250V ac
RoHS
-
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

€ 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
-
-
RS PRO Full
1
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
250V ac
RoHS
-
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

€ 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
-
-
RS PRO Full
1
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
250V ac
RoHS
-
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

€ 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
-
-
RS PRO Full
1
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
250V ac
RoHS
-
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

€ 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
-
-
RS PRO Full
1
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
250V ac
RoHS
-
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

€ 59.41

€ 59.41 Each (Exc. Vat)

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

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