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 PROHSN Code: 85362010

SR 20.70

SR 20.70 Each (ex VAT)

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1SR 20.70
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RS Pro
-
1.6A
Thermal Circuit Breaker
-
2
AN
FC67
-
6mm
-
-
-
-
Blade
-
-
Snap Action
-
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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RoHS
12.7mm
30.1mm
250V ac
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20A
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-
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-
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 PROHSN Code: 85362010

SR 57.50

SR 57.50 Each (ex VAT)

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1SR 57.50
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RS Pro
-
5A
Thermal Circuit Breaker
-
1
A-0709
FC66
-
11mm
-
-
Panel
M10
Blade
-
-
-
-
Push Button
-
-
-
VDE, RoHS
19.1mm
43.1mm
240V ac
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-
-
-
-
-
-
-
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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 PROHSN Code: 85362010

SR 28.75

SR 28.75 Each (ex VAT)

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1SR 28.75
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RS Pro
-
2.2A
Thermal Circuit Breaker
-
2
AN
FC67
-
6mm
-
-
-
-
Blade
-
-
-
-
Automatic
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-
-
RoHS
12.7mm
30.1mm
250V ac
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-
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20A
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-
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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 PROHSN Code: 85362010

SR 54.05

SR 54.05 Each (ex VAT)

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1SR 54.05
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RS Pro
-
6A
Thermal Circuit Breaker
-
1
A-0709
FC66
-
11mm
-
-
Snap-in
M10
Blade
-
-
-
-
Push Button
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-
-
VDE, RoHS
19.1mm
43.1mm
240V ac
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-
-
-
-
-
-
-
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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 PROHSN Code: 85362010

SR 23.00

SR 23.00 Each (ex VAT)

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1SR 23.00
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RS Pro
-
2.5A
Thermal Circuit Breaker
-
2
AN
FC67
-
6mm
-
-
-
-
Blade
-
-
Thermal Magnetic
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Automatic
-
-
-
RoHS
12.7mm
30.1mm
250V ac
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25A
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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 PROHSN Code: 85362010

SR 23.00

SR 23.00 Each (ex VAT)

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1SR 23.00
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RS Pro
-
3A
Thermal Circuit Breaker
-
2
AN
FC67
-
6mm
-
-
-
-
Blade
-
-
Snap Action
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Automatic
-
Thermal Magnetic
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RoHS
12.7mm
30.1mm
250V ac
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30A
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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 PROHSN Code: 85362010

SR 20.70

SR 20.70 Each (ex VAT)

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1SR 20.70
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RS Pro
-
6A
Thermal Circuit Breaker
-
2
AN
FC67
-
6mm
-
-
-
-
Blade
-
-
Thermal Magnetic
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Automatic
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-
-
RoHS
12.7mm
30.1mm
250V ac
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-
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-
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60A
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-
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-
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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 PROHSN Code: 85362010

SR 62.10

SR 62.10 Each (ex VAT)

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1SR 62.10
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RS Pro
-
5A
Thermal Circuit Breaker
-
1
A-0709
FC66
-
14.1mm
-
-
Panel
23.2 x 14.2 mm
Blade
-
-
-
-
Push Button
-
-
-
VDE, RoHS
25.1mm
45.3mm
240V ac
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-
-
-
-
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-
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1000A
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-
-
-
-
-
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 PROHSN Code: 85362010

SR 54.05

SR 54.05 Each (ex VAT)

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1SR 54.05
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RS Pro
-
10A
Thermal Circuit Breaker
-
1
A-0709
FC66
-
11mm
-
-
Panel
M10
Blade
-
-
-
-
Push Button
-
-
-
RoHS, VDE
19.1mm
43.1mm
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 PROHSN Code: 85362010

SR 70.15

SR 70.15 Each (ex VAT)

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1SR 70.15
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RS Pro
-
16A
Thermal Circuit Breaker
-
1
A-0709
FC66
-
11mm
-
-
Panel
M10
Blade
-
-
-
-
Push Button
-
-
-
RoHS, VDE
19.1mm
43.1mm
240V ac
-
-
-
-
-
-
-
-
-
1000A
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-
-
-
-
-
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 PROHSN Code: 85362010

SR 40.25

SR 40.25 Each (ex VAT)

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1SR 40.25
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RS Pro
-
4A
Thermal Circuit Breaker
-
1
A-0709
FC66
-
14.1mm
-
-
Panel
23.2 x 14.2 mm
Blade
-
-
-
-
Push Button
-
-
-
VDE, RoHS
25.1mm
45.3mm
240V ac
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-
-
-
-
-
-
-
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1000A
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-
-
-
-
-
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 PROHSN Code: 85362010

SR 72.45

SR 72.45 Each (ex VAT)

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1SR 72.45
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RS Pro
-
8A
Thermal Circuit Breaker
-
1
A-0709
FC66
-
11mm
-
-
Snap-in
M10
Blade
-
-
-
-
Push Button
-
-
-
RoHS, VDE
19.1mm
43.1mm
240V ac
-
-
-
-
-
-
-
-
-
1000A
-
-
-
-
-
-
32V 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 PROHSN Code: 85362010

SR 374.90

SR 374.90 1 Box of 2 (ex VAT)

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1SR 374.90
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RS Pro
-
10A
Thermal Circuit Breaker
-
1
RS PRO Full
-
-
8.2mm
-
-
-
-
Blade Terminal
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-
-
-
-
-
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RoHS
58.7mm
-
250V ac
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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 PROHSN Code: 85362010

SR 374.90

SR 374.90 1 Box of 2 (ex VAT)

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1SR 374.90
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RS Pro
-
1A
Thermal Circuit Breaker
-
1
RS PRO Full
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
-
-
RoHS
58.7mm
-
250V ac
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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 PROHSN Code: 85362010

SR 374.90

SR 374.90 1 Box of 2 (ex VAT)

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1SR 374.90
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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 PROHSN Code: 85362010

SR 374.90

SR 374.90 1 Box of 2 (ex VAT)

Check stock

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1SR 374.90
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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 PROHSN Code: 85362010

SR 374.90

SR 374.90 1 Box of 2 (ex VAT)

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1SR 374.90
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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
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 PROHSN Code: 85362010

SR 300.15

SR 300.15 1 Box of 2 (ex VAT)

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1SR 300.15
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RS Pro
-
500mA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
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-
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-
-
-
-
65V dc
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 PROHSN Code: 85362010

P.O.A.

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RS Pro
-
13A
Thermal Circuit Breaker
-
1
A-0709
FC66
-
11mm
-
-
Panel
M10
Blade
-
-
-
-
Push Button
-
-
-
VDE, RoHS
19.1mm
43.1mm
240V ac
-
-
-
-
-
-
-
-
-
1000A
-
-
-
-
-
-
32V 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.: 3-150-705HSN Code: 85362010

P.O.A.

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

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