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.: 277-3905Brand: RS PROHSN Code: 85389099

SR 10.98

SR 2.196 Each (In a Pack of 5) (ex VAT)

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RS PRO  Fuse Holder Cover
RS PRO Fuse Holder Cover
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RS Stock No.: 277-3904Brand: RS PROHSN Code: 85389099

SR 2,196.50

SR 2.196 Each (In a Bag of 1000) (ex VAT)

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RS PRO 0.05A Resettable Fuse, 30V dc
RS Stock No.: 279-6766Brand: RS PROHSN Code: 85334090

SR 22.77

SR 2.277 Each (In a Pack of 10) (ex VAT)

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RS PRO 0.1A Resettable Fuse, 15V dc
RS Stock No.: 279-6765Brand: RS PROHSN Code: 85334090

SR 31.74

SR 3.174 Each (In a Pack of 10) (ex VAT)

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RS PRO 0.1A Resettable Fuse, 30V dc
RS Stock No.: 279-6767Brand: RS PROHSN Code: 85334090

SR 22.42

SR 2.242 Each (In a Pack of 10) (ex VAT)

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RS PRO 0.5A Resettable Fuse, 33V dc
RS Stock No.: 279-6752Brand: RS PROHSN Code: 85334090

SR 22.54

SR 2.254 Each (In a Pack of 10) (ex VAT)

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RS PRO 0.5A Resettable Fuse, 72V dc
RS Stock No.: 279-6759Brand: RS PROHSN Code: 85334090

SR 23.58

SR 2.358 Each (In a Pack of 10) (ex VAT)

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RS PRO 0.75A Resettable Fuse, 24V dc
RS Stock No.: 279-6754Brand: RS PROHSN Code: 85334090

SR 37.38

SR 3.738 Each (In a Pack of 10) (ex VAT)

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RS PRO 1.1A Resettable Fuse, 33V dc
RS Stock No.: 279-6755Brand: RS PROHSN Code: 85334090

SR 29.90

SR 2.99 Each (In a Pack of 10) (ex VAT)

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RS PRO 1.1A Resettable Fuse, 72V dc
RS Stock No.: 279-6760Brand: RS PROHSN Code: 85334090

SR 28.40

SR 2.84 Each (In a Pack of 10) (ex VAT)

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RS PRO 1.1A Resettable Fuse, 72V dc
RS Stock No.: 279-6761Brand: RS PROHSN Code: 85334090

SR 70.15

SR 1.403 Each (In a Pack of 50) (ex VAT)

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RS PRO 1.35A Resettable Fuse, 72V dc
RS Stock No.: 279-6762Brand: RS PROHSN Code: 85334090

SR 30.24

SR 3.024 Each (In a Pack of 10) (ex VAT)

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RS PRO 1.35A Resettable Fuse, 72V dc
RS Stock No.: 279-6763Brand: RS PROHSN Code: 85334090

SR 75.90

SR 1.518 Each (In a Pack of 50) (ex VAT)

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RS PRO 10A Panel Mount Fuse Holder for 5 x 20mm Fuse, 1P, 250V ac
RS Stock No.: 277-3907Brand: RS PROHSN Code: 85366930

SR 86.71

SR 17.342 Each (In a Pack of 5) (ex VAT)

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RS PRO 10A Panel Mount Fuse Holder for 5 x 20mm Fuse, 1P, 250V ac
RS Stock No.: 277-3908Brand: RS PROHSN Code: 85366930

SR 14,283.00

SR 14.283 Each (In a Bag of 1000) (ex VAT)

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RS PRO 10A Panel Mount Fuse Holder for 5 x 20mm Fuse, 1P, 250V ac
RS Stock No.: 277-3909Brand: RS PROHSN Code: 85366930

SR 70.96

SR 14.191 Each (In a Pack of 5) (ex VAT)

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RS PRO 10A Panel Mount Fuse Holder for 5 x 20mm Fuse, 1P, 250V ac
RS Stock No.: 277-3916Brand: RS PROHSN Code: 85366930

SR 22,885.00

SR 22.885 Each (In a Bag of 1000) (ex VAT)

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RS PRO 10A Panel Mount Fuse Holder for 5 x 20mm Fuse, 1P, 250V ac
RS Stock No.: 277-3917Brand: RS PROHSN Code: 85366930

SR 114.31

SR 22.862 Each (In a Pack of 5) (ex VAT)

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RS PRO 10A Panel Mount Fuse Holder for 5 x 20mm Fuse, 1P, 250V ac
RS Stock No.: 277-3921Brand: RS PROHSN Code: 85366930

SR 24,598.50

SR 24.598 Each (In a Bag of 1000) (ex VAT)

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RS PRO 10A Panel Mount Fuse Holder for 5 x 20mm Fuse, 1P, 250V ac
RS Stock No.: 277-3906Brand: RS PROHSN Code: 85366930

SR 17,135.00

SR 17.135 Each (In a Bag of 1000) (ex VAT)

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