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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P.O.A.

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RS Pro
-
1.6A
Thermal Circuit Breaker
AN
2
FC67
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-
6mm
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-
-
-
Blade
-
-
Snap Action
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Automatic
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Trip Time 300% overload current: Within 5 seconds s, Trip Time 200% overload current: Within 30 seconds s
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30.1mm
RoHS
250V ac
12.7mm
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-
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20A
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-
-
-
-
-
-
-
-
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-

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

P.O.A.

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

P.O.A.

Add to basket
RS Pro
-
2.2A
Thermal Circuit Breaker
AN
2
FC67
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-
6mm
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-
-
-
Blade
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-
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Automatic
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-
-
30.1mm
RoHS
250V ac
12.7mm
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-
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20A
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-
-
-
-
-
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-
-
-
-

P.O.A.

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

P.O.A.

Add to basket
RS Pro
-
2.5A
Thermal Circuit Breaker
AN
2
FC67
-
-
6mm
-
-
-
-
Blade
-
-
Thermal Magnetic
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Automatic
-
-
-
30.1mm
RoHS
250V ac
12.7mm
-
-
-
-
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25A
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-
-
-
-
-
-
-
-
-
-

P.O.A.

Add to basket
RS Pro
-
3A
Thermal Circuit Breaker
AN
2
FC67
-
-
6mm
-
-
-
-
Blade
-
-
Snap Action
-
Automatic
-
Thermal Magnetic
-
30.1mm
RoHS
250V ac
12.7mm
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-
-
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30A
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-
-
-
-
-
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-
-
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-

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Add to basket
RS Pro
-
6A
Thermal Circuit Breaker
AN
2
FC67
-
-
6mm
-
-
-
-
Blade
-
-
Thermal Magnetic
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Automatic
-
-
-
30.1mm
RoHS
250V ac
12.7mm
-
-
-
-
-
60A
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-
-
-
-
-
-
-
-
-
-

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

P.O.A.

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

P.O.A.

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

P.O.A.

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

P.O.A.

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

P.O.A.

Add to basket
RS Pro
-
10A
Thermal Circuit Breaker
RS PRO Full
1
-
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8.2mm
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Blade Terminal
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RoHS
250V ac
58.7mm
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-
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65V dc
-
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-

P.O.A.

Add to basket
RS Pro
-
1A
Thermal Circuit Breaker
RS PRO Full
1
-
-
-
8.2mm
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-
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-
Blade Terminal
-
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-
RoHS
250V ac
58.7mm
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-
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-
65V dc
-
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-
-

P.O.A.

Add to basket
RS Pro
-
2A
Thermal Circuit Breaker
RS PRO Full
1
-
-
-
8.2mm
-
-
-
-
Blade Terminal
-
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-
-
-
-
-
-
RoHS
250V ac
58.7mm
-
-
-
-
-
-
-
-
-
-
-
-
65V dc
-
-
-
-

P.O.A.

Add to basket
RS Pro
-
3A
Thermal Circuit Breaker
RS PRO Full
1
-
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
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-
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-
RoHS
250V ac
58.7mm
-
-
-
-
-
-
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-
-
-
-
-
65V dc
-
-
-
-

P.O.A.

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

P.O.A.

Add to basket
RS Pro
-
500mA
-
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65V dc
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Schurter TA35 Circuit Breaker - 2-Pole, Snap-in, 10A Current Rating, 2 kA, 240V ac, 60 V dc
RS Stock No.725-665BrandSchurterManufacturers Part No.3-150-705

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