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Fuses & Circuit Breakers

Although they work in different ways, fuses and circuit breakers broadly have the same purpose; to protect electrical appliances and electrical circuits from short circuits, and excessive current (called overcurrent or overload).

Fuses

Fuses are relatively low cost electrical safety devices. If too much current enters the circuit, the fuse will burn out (sometimes called blowing o...

Fuses & Circuit Breakers (<p>Although they work in different ways, fuses and circuit breakers broadly have the same purpose; to protect electrical appliances and electrical circuits from short circuits, and excessive current (called overcurrent or overload).</p><h2>Fuses</h2><p>Fuses are relatively low cost electrical safety devices. If too much current enters the circuit, the fuse will burn out (sometimes called blowing out). When the fuse blows out it breaks the circuit. This protects the attached devices and allows you to touch devices without being electrocuted. When the fuse blows, it must be replaced before using the device or appliance again.</p><h2>Circuit breakers</h2><p>Circuit breakers work in a similar way to fuses, but they are resettable. Once a fault is detected (this is typically a short circuit or an excessive amount of current flowing through the circuit) the circuit breaker will interrupt the flow of current. When the circuit breaker trips, it's simply a case of flicking a switch to reset the circuit breaker. As soon as you've reset the circuit breaker, it is ready to use again.</p>)

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RS PRO  Fuse Holder Cover
RS PRO Fuse Holder Cover
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RS Stock No.: 277-3904Brand: RS PRO

BD 148.500

BD 0.149 Each (In a Bag of 1000) (Exc. Vat)

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RS PRO  Fuse Holder Cover
RS PRO Fuse Holder Cover
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RS Stock No.: 277-3905Brand: RS PRO

BD 0.797

BD 0.159 Each (In a Pack of 5) (Exc. Vat)

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RS PRO 0.05A Resettable Fuse, 30V dc
RS Stock No.: 279-6766Brand: RS PRO

BD 1.540

BD 0.154 Each (In a Pack of 10) (Exc. Vat)

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RS PRO 0.1A Resettable Fuse, 15V dc
RS Stock No.: 279-6765Brand: RS PRO

BD 2.200

BD 0.220 Each (In a Pack of 10) (Exc. Vat)

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RS PRO 0.1A Resettable Fuse, 30V dc
RS Stock No.: 279-6767Brand: RS PRO

BD 1.540

BD 0.154 Each (In a Pack of 10) (Exc. Vat)

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RS PRO 0.5A Resettable Fuse, 33V dc
RS Stock No.: 279-6752Brand: RS PRO

BD 1.540

BD 0.154 Each (In a Pack of 10) (Exc. Vat)

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RS PRO 0.5A Resettable Fuse, 72V dc
RS Stock No.: 279-6759Brand: RS PRO

BD 1.595

BD 0.159 Each (In a Pack of 10) (Exc. Vat)

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RS PRO 0.75A Resettable Fuse, 24V dc
RS Stock No.: 279-6754Brand: RS PRO

BD 2.585

BD 0.259 Each (In a Pack of 10) (Exc. Vat)

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RS PRO 1.1A Resettable Fuse, 33V dc
RS Stock No.: 279-6755Brand: RS PRO

BD 2.035

BD 0.203 Each (In a Pack of 10) (Exc. Vat)

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RS PRO 1.1A Resettable Fuse, 72V dc
RS Stock No.: 279-6760Brand: RS PRO

BD 1.925

BD 0.193 Each (In a Pack of 10) (Exc. Vat)

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RS PRO 1.1A Resettable Fuse, 72V dc
RS Stock No.: 279-6761Brand: RS PRO

BD 4.675

BD 0.093 Each (In a Pack of 50) (Exc. Vat)

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RS PRO 1.35A Resettable Fuse, 72V dc
RS Stock No.: 279-6763Brand: RS PRO

BD 5.225

BD 0.105 Each (In a Pack of 50) (Exc. Vat)

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RS PRO 1.35A Resettable Fuse, 72V dc
RS Stock No.: 279-6762Brand: RS PRO

BD 2.035

BD 0.203 Each (In a Pack of 10) (Exc. Vat)

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BD 1,672.000

BD 1.672 Each (In a Bag of 1000) (Exc. Vat)

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BD 1,177.000

BD 1.177 Each (In a Bag of 1000) (Exc. Vat)

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BD 8.360

BD 1.672 Each (In a Pack of 5) (Exc. Vat)

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BD 5.885

BD 1.177 Each (In a Pack of 5) (Exc. Vat)

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BD 968.000

BD 0.968 Each (In a Bag of 1000) (Exc. Vat)

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BD 4.840

BD 0.968 Each (In a Pack of 5) (Exc. Vat)

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BD 1,556.500

BD 1.557 Each (In a Bag of 1000) (Exc. Vat)

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