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 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.

Circuit breakers

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.

Circuit Breakers
Circuit Breakers
Earth & Lightning Protection
Earth & Lightning Protection
Fuse Holders & Accessories
Fuse Holders & Accessories
Fuses
Fuses

50635 Producten voor Fuses & Circuit Breakers

2435 van 999+
  • RS-stocknr. 259-4638
  • Fabrikantnummer 1SDA072911R1
Per stuk
€ 6.592,67(excl. BTW)
  • RS-stocknr. 136-7804
  • Fabrikantnummer 2CSR275051R1254 DSE201 M C25 AC30 - N Blue
Per stuk
€ 89,70(excl. BTW)
  • RS-stocknr. 247-1816
  • Fabrikantnummer 33481
Per stuk
€ 3.714,04(excl. BTW)
  • RS-stocknr. 287-9623
  • Fabrikantnummer 1250A-1S-600
Per stuk (in een doos van 100)
€ 118,348(excl. BTW)
  • RS-stocknr. 627-044
  • Fabrikantnummer 5ST2600
1 verpakking 10
€ 127,40(excl. BTW)
Better World
  • RS-stocknr. 178-7845
  • Fabrikantnummer LV426801
Per stuk
€ 163,98(excl. BTW)
Better World
  • RS-stocknr. 178-7733
  • Fabrikantnummer LV426451
Per stuk
€ 238,50(excl. BTW)
  • RS-stocknr. 249-984
  • Fabrikantnummer 3VA6580-5KT42-2AA0
Per stuk
€ 8.480,00(excl. BTW)
  • RS-stocknr. 703-2691P
  • Fabrikantnummer 3403.0173.24
Per stuk (geleverd op een wiel)
€ 0,684(excl. BTW)
  • RS-stocknr. 249-484
  • Fabrikantnummer 3VA6580-5HM46-2AA0
Per stuk
€ 7.620,00(excl. BTW)
  • RS-stocknr. 122-499
  • Fabrikantnummer LV510543
Per stuk
€ 260,16(excl. BTW)
Better World
  • RS-stocknr. 211-0406
  • Fabrikantnummer KNA100AB4
Per stuk
€ 213,01(excl. BTW)
  • RS-stocknr. 184-9108
  • Fabrikantnummer DD161MS
Per stuk
€ 133,34(excl. BTW)
  • RS-stocknr. 347-121
  • Fabrikantnummer C40F44B400
Per stuk
€ 9.068,85(excl. BTW)
Better World
  • RS-stocknr. 249-720
  • Fabrikantnummer 3VA6440-6KL41-2AA0
Per stuk
€ 6.280,00(excl. BTW)
  • RS-stocknr. 541-3344P
  • Fabrikantnummer 0451.375MRL
Per stuk (geleverd op een wiel)
€ 1,347(excl. BTW)
Better World
  • RS-stocknr. 874-4206
  • Fabrikantnummer 3VA1116-3EF36-0AA0
Per stuk
€ 772,65(excl. BTW)
  • RS-stocknr. 211-6103
  • Fabrikantnummer 8GB5036-3KM01
Per stuk
€ 378,75(excl. BTW)
  • RS-stocknr. 249-989
  • Fabrikantnummer 3VA6580-6HM46-0AA0
Per stuk
€ 7.820,00(excl. BTW)
  • RS-stocknr. 236-8711
  • Fabrikantnummer 1694-PMD211-CL2
Per stuk
€ 113,35(excl. BTW)
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