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

€ 3.76

€ 3.76 Each (Exc. Vat)

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1€ 3.76
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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
-
12.7mm
30.1mm
RoHS
250V ac
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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

€ 12.68

€ 12.68 Each (Exc. Vat)

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1€ 12.68
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RS Pro
13A
Thermal Circuit Breaker
-
1
-
FC66
A-0709
-
-
11mm
-
Panel
-
Blade
M10
-
-
Push Button
-
-
-
-
19.1mm
43.1mm
VDE, RoHS
240V ac
-
-
-
-
-
-
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

€ 10.54

€ 10.54 Each (Exc. Vat)

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1€ 10.54
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RS Pro
5A
Thermal Circuit Breaker
-
1
-
FC66
A-0709
-
-
11mm
-
Panel
-
Blade
M10
-
-
Push Button
-
-
-
-
19.1mm
43.1mm
VDE, RoHS
240V ac
-
-
-
-
-
-
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

€ 5.21

€ 5.21 Each (Exc. Vat)

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1€ 5.21
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RS Pro
2.2A
Thermal Circuit Breaker
-
2
-
FC67
AN
-
-
6mm
-
-
-
Blade
-
-
-
Automatic
-
-
-
-
12.7mm
30.1mm
RoHS
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

€ 9.91

€ 9.91 Each (Exc. Vat)

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1€ 9.91
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RS Pro
6A
Thermal Circuit Breaker
-
1
-
FC66
A-0709
-
-
11mm
-
Snap-in
-
Blade
M10
-
-
Push Button
-
-
-
-
19.1mm
43.1mm
VDE, RoHS
240V ac
-
-
-
-
-
-
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

€ 4.08

€ 4.08 Each (Exc. Vat)

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1€ 4.08
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RS Pro
2.5A
Thermal Circuit Breaker
-
2
-
FC67
AN
-
-
6mm
-
-
-
Blade
-
-
Thermal Magnetic
Automatic
-
-
-
-
12.7mm
30.1mm
RoHS
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

€ 4.20

€ 4.20 Each (Exc. Vat)

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1€ 4.20
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RS Pro
3A
Thermal Circuit Breaker
-
2
-
FC67
AN
-
-
6mm
-
-
-
Blade
-
-
Snap Action
Automatic
-
-
Thermal Magnetic
-
12.7mm
30.1mm
RoHS
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

€ 3.70

€ 3.70 Each (Exc. Vat)

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1€ 3.70
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RS Pro
6A
Thermal Circuit Breaker
-
2
-
FC67
AN
-
-
6mm
-
-
-
Blade
-
-
Thermal Magnetic
Automatic
-
-
-
-
12.7mm
30.1mm
RoHS
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

€ 11.30

€ 11.30 Each (Exc. Vat)

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1€ 11.30
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RS Pro
5A
Thermal Circuit Breaker
-
1
-
FC66
A-0709
-
-
14.1mm
-
Panel
-
Blade
23.2 x 14.2 mm
-
-
Push Button
-
-
-
-
25.1mm
45.3mm
VDE, RoHS
240V ac
-
-
-
-
-
-
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

€ 9.91

€ 9.91 Each (Exc. Vat)

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1€ 9.91
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RS Pro
10A
Thermal Circuit Breaker
-
1
-
FC66
A-0709
-
-
11mm
-
Panel
-
Blade
M10
-
-
Push Button
-
-
-
-
19.1mm
43.1mm
RoHS, VDE
240V ac
-
-
-
-
-
-
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

€ 12.80

€ 12.80 Each (Exc. Vat)

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1€ 12.80
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RS Pro
16A
Thermal Circuit Breaker
-
1
-
FC66
A-0709
-
-
11mm
-
Panel
-
Blade
M10
-
-
Push Button
-
-
-
-
19.1mm
43.1mm
RoHS, VDE
240V ac
-
-
-
-
-
-
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

€ 7.28

€ 7.28 Each (Exc. Vat)

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1€ 7.28
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RS Pro
4A
Thermal Circuit Breaker
-
1
-
FC66
A-0709
-
-
14.1mm
-
Panel
-
Blade
23.2 x 14.2 mm
-
-
Push Button
-
-
-
-
25.1mm
45.3mm
VDE, RoHS
240V ac
-
-
-
-
-
-
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

€ 13.18

€ 13.18 Each (Exc. Vat)

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1€ 13.18
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RS Pro
8A
Thermal Circuit Breaker
-
1
-
FC66
A-0709
-
-
11mm
-
Snap-in
-
Blade
M10
-
-
Push Button
-
-
-
-
19.1mm
43.1mm
RoHS, VDE
240V ac
-
-
-
-
-
-
32V dc
-
-
1000A
-
-
-
-
-
-
-
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

€ 69.65

€ 69.65 1 Box of 2 (Exc. Vat)

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1€ 69.65
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RS Pro
10A
Thermal Circuit Breaker
-
1
-
-
RS PRO Full
-
-
8.2mm
-
-
-
Blade Terminal
-
-
-
-
-
-
-
-
58.7mm
-
RoHS
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

€ 69.65

€ 69.65 1 Box of 2 (Exc. Vat)

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1€ 69.65
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RS Pro
1A
Thermal Circuit Breaker
-
1
-
-
RS PRO Full
-
-
8.2mm
-
-
-
Blade Terminal
-
-
-
-
-
-
-
-
58.7mm
-
RoHS
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
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RS Stock No.: 262-4262Brand: RS PRO

€ 69.65

€ 69.65 1 Box of 2 (Exc. Vat)

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1€ 69.65
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RS Pro
2A
Thermal Circuit Breaker
-
1
-
-
RS PRO Full
-
-
8.2mm
-
-
-
Blade Terminal
-
-
-
-
-
-
-
-
58.7mm
-
RoHS
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
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RS Stock No.: 262-4263Brand: RS PRO

€ 69.65

€ 69.65 1 Box of 2 (Exc. Vat)

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1€ 69.65
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RS Pro
3A
Thermal Circuit Breaker
-
1
-
-
RS PRO Full
-
-
8.2mm
-
-
-
Blade Terminal
-
-
-
-
-
-
-
-
58.7mm
-
RoHS
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

€ 69.65

€ 69.65 1 Box of 2 (Exc. Vat)

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1€ 69.65
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RS Pro
4A
Thermal Circuit Breaker
-
1
-
-
RS PRO Full
-
-
8.2mm
-
-
-
Blade Terminal
-
-
-
-
-
-
-
-
58.7mm
-
RoHS
250V ac
-
-
-
-
-
-
65V dc
-
-
-
-
-
-
-
-
-
-
RS PRO, 500mA Current Rating, 65 V dc
RS PRO, 500mA Current Rating, 65 V dc
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RS Stock No.: 262-4259Brand: RS PRO

€ 69.65

€ 69.65 1 Box of 2 (Exc. Vat)

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RS Pro
500mA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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.: 725-665Brand: SchurterManufacturers Part No.: 3-150-705

€ 60.37

€ 60.37 Each (Exc. Vat)

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1€ 60.37
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Schurter
10A
Circuit Breaker
-
2
-
-
TA35
-
-
39mm
-
Snap-in
-
Quick Connect
-
-
Thermal Magnetic
Rocker
-
-
-
-
43.9mm
33.8mm
-
240V ac
-
-
-
-
-
-
60V dc
-
-
2kA
-
-
-
-
-
-
-

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