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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RS Pro
Thermal Circuit Breaker
-
1.6A
AN
2
FC67
-
-
-
6mm
-
-
-
-
Blade
Snap Action
-
Automatic
-
Trip Time 300% overload current: Within 5 seconds s, Trip Time 200% overload current: Within 30 seconds s
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12.7mm
-
RoHS
30.1mm
250V ac
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-
-
-
-
-
-
-
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20A
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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
Thermal Circuit Breaker
-
5A
A-0709
1
FC66
-
-
-
11mm
-
Panel
-
M10
Blade
-
-
Push Button
-
-
-
19.1mm
-
VDE, RoHS
43.1mm
240V ac
-
-
-
-
-
-
-
-
-
1000A
-
32V dc
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-
-
-
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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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RS Pro
Thermal Circuit Breaker
-
2.2A
AN
2
FC67
-
-
-
6mm
-
-
-
-
Blade
-
-
Automatic
-
-
-
12.7mm
-
RoHS
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, 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
Thermal Circuit Breaker
-
6A
A-0709
1
FC66
-
-
-
11mm
-
Snap-in
-
M10
Blade
-
-
Push Button
-
-
-
19.1mm
-
VDE, RoHS
43.1mm
240V ac
-
-
-
-
-
-
-
-
-
1000A
-
32V dc
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-
-
-
-
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
Thermal Circuit Breaker
-
2.5A
AN
2
FC67
-
-
-
6mm
-
-
-
-
Blade
Thermal Magnetic
-
Automatic
-
-
-
12.7mm
-
RoHS
30.1mm
250V ac
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-
-
-
-
-
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25A
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-
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-
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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
Thermal Circuit Breaker
-
3A
AN
2
FC67
-
-
-
6mm
-
-
-
-
Blade
Snap Action
-
Automatic
-
Thermal Magnetic
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12.7mm
-
RoHS
30.1mm
250V ac
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-
-
-
-
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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
Thermal Circuit Breaker
-
6A
AN
2
FC67
-
-
-
6mm
-
-
-
-
Blade
Thermal Magnetic
-
Automatic
-
-
-
12.7mm
-
RoHS
30.1mm
250V ac
-
-
-
-
-
-
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60A
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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
Thermal Circuit Breaker
-
5A
A-0709
1
FC66
-
-
-
14.1mm
-
Panel
-
23.2 x 14.2 mm
Blade
-
-
Push Button
-
-
-
25.1mm
-
VDE, RoHS
45.3mm
240V ac
-
-
-
-
-
-
-
-
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1000A
-
32V dc
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-
-
-
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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
Thermal Circuit Breaker
-
10A
A-0709
1
FC66
-
-
-
11mm
-
Panel
-
M10
Blade
-
-
Push Button
-
-
-
19.1mm
-
RoHS, VDE
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
Thermal Circuit Breaker
-
16A
A-0709
1
FC66
-
-
-
11mm
-
Panel
-
M10
Blade
-
-
Push Button
-
-
-
19.1mm
-
RoHS, VDE
43.1mm
240V ac
-
-
-
-
-
-
-
-
-
1000A
-
32V dc
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-
-
-
-
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
Thermal Circuit Breaker
-
4A
A-0709
1
FC66
-
-
-
14.1mm
-
Panel
-
23.2 x 14.2 mm
Blade
-
-
Push Button
-
-
-
25.1mm
-
VDE, RoHS
45.3mm
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 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
Thermal Circuit Breaker
-
8A
A-0709
1
FC66
-
-
-
11mm
-
Snap-in
-
M10
Blade
-
-
Push Button
-
-
-
19.1mm
-
RoHS, VDE
43.1mm
240V ac
-
-
-
-
-
-
-
-
-
1000A
-
32V dc
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-
-
-
-
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
Thermal Circuit Breaker
-
10A
RS PRO Full
1
-
-
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
58.7mm
-
RoHS
-
250V ac
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-
-
-
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-
-
-
-
65V dc
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-
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-
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
Thermal Circuit Breaker
-
1A
RS PRO Full
1
-
-
-
-
8.2mm
-
-
-
-
Blade Terminal
-
-
-
-
-
-
58.7mm
-
RoHS
-
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
Add to parts list
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
Thermal Circuit Breaker
-
2A
RS PRO Full
1
-
-
-
-
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
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)

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1SR 374.90
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RS Pro
Thermal Circuit Breaker
-
3A
RS PRO Full
1
-
-
-
-
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 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
Thermal Circuit Breaker
-
4A
RS PRO Full
1
-
-
-
-
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 PROHSN Code: 85362010

SR 300.15

SR 300.15 1 Box of 2 (ex VAT)

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RS Pro
-
-
500mA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
Thermal Circuit Breaker
-
13A
A-0709
1
FC66
-
-
-
11mm
-
Panel
-
M10
Blade
-
-
Push Button
-
-
-
19.1mm
-
VDE, RoHS
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

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

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