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 Thermal Circuit Breaker - 2 Pole 250V ac Voltage Rating, 1.6A Current Rating
RS PRO Thermal Circuit Breaker - 2 Pole 250V ac Voltage Rating, 1.6A Current Rating
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RS Stock No.: 774-0083Brand: RS PRO

BD 1.608

BD 1.608 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 1.608
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RS Pro
1.6A
2
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250V ac
6mm
AN
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Thermal Magnetic Circuit Breaker
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RS PRO Thermal Circuit Breaker -, 13A Current Rating
RS PRO Thermal Circuit Breaker -, 13A Current Rating
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RS Stock No.: 774-0036Brand: RS PRO

BD 5.461

BD 5.461 Each (Exc. Vat)

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1

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1BD 5.461
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RS Pro
13A
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11mm
A-0709
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Thermal Magnetic Circuit Breaker
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RS PRO Thermal Circuit Breaker -, 5A Current Rating
RS PRO Thermal Circuit Breaker -, 5A Current Rating
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RS Stock No.: 774-0014Brand: RS PRO

BD 4.517

BD 4.517 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 4.517
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RS Pro
5A
-
-
-
11mm
A-0709
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35.1mm
11 x 35.1mm
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Thermal Magnetic Circuit Breaker
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RS PRO Thermal Circuit Breaker - 2 Pole 250V ac Voltage Rating, 2.2A Current Rating
RS PRO Thermal Circuit Breaker - 2 Pole 250V ac Voltage Rating, 2.2A Current Rating
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RS Stock No.: 774-0099Brand: RS PRO

BD 2.240

BD 2.240 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 2.240
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RS Pro
2.2A
2
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250V ac
6mm
AN
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Thermal Magnetic Circuit Breaker
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RS PRO Thermal Circuit Breaker - 32 V dc, 240V ac Voltage Rating Snap In, 6A Current Rating
RS PRO Thermal Circuit Breaker - 32 V dc, 240V ac Voltage Rating Snap In, 6A Current Rating
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RS Stock No.: 774-0017Brand: RS PRO

BD 4.236

BD 4.236 Each (Exc. Vat)

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1BD 4.236
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RS Pro
6A
-
-
32 V dc, 240V ac
11mm
A-0709
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Snap In
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35.1mm
11 x 35.1mm
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Thermal Magnetic Circuit Breaker
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RS PRO Thermal Circuit Breaker - 2 Pole 250V ac Voltage Rating, 2.5A Current Rating
RS PRO Thermal Circuit Breaker - 2 Pole 250V ac Voltage Rating, 2.5A Current Rating
Add to parts list
RS Stock No.: 774-0109Brand: RS PRO

BD 1.748

BD 1.748 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 1.748
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RS Pro
2.5A
2
-
250V ac
6mm
AN
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Thermal Magnetic Circuit Breaker
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RS PRO Thermal Circuit Breaker - 2 Pole 250V ac Voltage Rating, 3A Current Rating
RS PRO Thermal Circuit Breaker - 2 Pole 250V ac Voltage Rating, 3A Current Rating
Add to parts list
RS Stock No.: 774-0106Brand: RS PRO

BD 1.812

BD 1.812 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 1.812
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RS Pro
3A
2
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250V ac
6mm
AN
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Thermal Magnetic Circuit Breaker
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RS PRO Thermal Circuit Breaker - 2 Pole 250V ac Voltage Rating, 6A Current Rating
RS PRO Thermal Circuit Breaker - 2 Pole 250V ac Voltage Rating, 6A Current Rating
Add to parts list
RS Stock No.: 774-0112Brand: RS PRO

BD 1.588

BD 1.588 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 1.588
Add to basket
RS Pro
6A
2
-
250V ac
6mm
AN
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Thermal Magnetic Circuit Breaker
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RS PRO Thermal Circuit Breaker -, 5A Current Rating
RS PRO Thermal Circuit Breaker -, 5A Current Rating
Add to parts list
RS Stock No.: 774-0042Brand: RS PRO

BD 4.849

BD 4.849 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 4.849
Add to basket
RS Pro
5A
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14.1mm
A-0709
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Thermal Magnetic Circuit Breaker
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RS PRO Thermal Circuit Breaker -, 10A Current Rating
RS PRO Thermal Circuit Breaker -, 10A Current Rating
Add to parts list
RS Stock No.: 774-0027Brand: RS PRO

BD 4.249

BD 4.249 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 4.249
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RS Pro
10A
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11mm
A-0709
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35.1mm
11 x 35.1mm
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Thermal Magnetic Circuit Breaker
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RS PRO Thermal Circuit Breaker - Single Pole 250V ac Voltage Rating Plug In, 10A Current Rating
RS PRO Thermal Circuit Breaker - Single Pole 250V ac Voltage Rating Plug In, 10A Current Rating
Add to parts list
RS Stock No.: 262-4265Brand: RS PRO

BD 29.903

BD 29.903 1 Box of 2 (Exc. Vat)

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1

Available in multiples of 1
1BD 29.903
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RS Pro
10A
1
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250V ac
8.2mm
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Plug In
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RS PRO Thermal Circuit Breaker - Single Pole 250V ac Voltage Rating Plug In, 1A Current Rating
RS PRO Thermal Circuit Breaker - Single Pole 250V ac Voltage Rating Plug In, 1A Current Rating
Add to parts list
RS Stock No.: 262-4261Brand: RS PRO

BD 29.903

BD 29.903 1 Box of 2 (Exc. Vat)

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1

Available in multiples of 1
1BD 29.903
Add to basket
RS Pro
1A
1
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250V ac
8.2mm
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Plug In
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RS PRO Thermal Circuit Breaker - Single Pole 250V ac Voltage Rating Plug In, 2A Current Rating
RS PRO Thermal Circuit Breaker - Single Pole 250V ac Voltage Rating Plug In, 2A Current Rating
Add to parts list
RS Stock No.: 262-4262Brand: RS PRO

BD 29.903

BD 29.903 1 Box of 2 (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 29.903
Add to basket
RS Pro
2A
1
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250V ac
8.2mm
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Plug In
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RS PRO Thermal Circuit Breaker - Single Pole 250V ac Voltage Rating Plug In, 3A Current Rating
RS PRO Thermal Circuit Breaker - Single Pole 250V ac Voltage Rating Plug In, 3A Current Rating
Add to parts list
RS Stock No.: 262-4263Brand: RS PRO

BD 29.903

BD 29.903 1 Box of 2 (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 29.903
Add to basket
RS Pro
3A
1
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250V ac
8.2mm
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Plug In
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RS PRO Thermal Circuit Breaker - Single Pole 250V ac Voltage Rating Plug In, 4A Current Rating
RS PRO Thermal Circuit Breaker - Single Pole 250V ac Voltage Rating Plug In, 4A Current Rating
Add to parts list
RS Stock No.: 262-4264Brand: RS PRO

BD 29.903

BD 29.903 1 Box of 2 (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 29.903
Add to basket
RS Pro
4A
1
-
250V ac
8.2mm
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Plug In
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RS PRO Thermal Circuit Breaker - Single Pole 250V ac Voltage Rating Plug In, 500mA Current Rating
RS PRO Thermal Circuit Breaker - Single Pole 250V ac Voltage Rating Plug In, 500mA Current Rating
Add to parts list
RS Stock No.: 262-4259Brand: RS PRO

BD 23.925

BD 23.925 1 Box of 2 (Exc. Vat)

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1

Available in multiples of 1
1BD 23.925
Add to basket
RS Pro
500mA
1
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250V ac
8.2mm
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Plug In
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RS PRO Thermal Circuit Breaker - Snap In, 8A Current Rating
RS PRO Thermal Circuit Breaker - Snap In, 8A Current Rating
Add to parts list
RS Stock No.: 774-0020Brand: RS PRO

BD 5.659

BD 5.659 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 5.659
Add to basket
RS Pro
8A
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11mm
A-0709
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Snap In
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28.1mm
19.1 x 11 x 28.1mm
19.1mm
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10mm
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Thermal Magnetic Circuit Breaker
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RS PRO Thermal Circuit Breaker -, 16A Current Rating
RS PRO Thermal Circuit Breaker -, 16A Current Rating
Add to parts list
RS Stock No.: 774-0039Brand: RS PRO

BD 5.506

BD 5.506 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 5.506
Add to basket
RS Pro
16A
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11mm
A-0709
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Thermal Magnetic Circuit Breaker
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RS PRO Thermal Circuit Breaker -, 4A Current Rating
RS PRO Thermal Circuit Breaker -, 4A Current Rating
Add to parts list
RS Stock No.: 774-0033Brand: RS PRO

BD 3.126

BD 3.126 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 3.126
Add to basket
RS Pro
4A
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-
14.1mm
A-0709
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37.3mm
26.1 x 14.1 x 37.3mm
26.1mm
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Thermal Magnetic Circuit Breaker
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Legrand Circuit Breaker - 2 Pole 230V Voltage Rating DIN Rail, 30mA Current Rating
Legrand Circuit Breaker - 2 Pole 230V Voltage Rating DIN Rail, 30mA Current Rating
Add to parts list
RS Stock No.: 255-2327Brand: LegrandManufacturers Part No.: 410753

BD 199.343

BD 199.343 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 199.343
Add to basket
Legrand
30mA
2
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230V
35.6mm
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DIN Rail
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