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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

€ 0.602

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

€ 0.602

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

€ 0.602

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

€ 0.838

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

€ 0.602

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

€ 0.602

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

€ 0.637

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

€ 1.015

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

€ 0.802

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

€ 0.767

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

€ 0.389

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

€ 0.802

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

€ 0.425

Each (In a Pack of 50) (Exc. VAT)

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€ 4.673

Each (In a Bag of 1000) (Exc. VAT)

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€ 4.673

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€ 3.823

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€ 3.823

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€ 6.148

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€ 6.148

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€ 6.608

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