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

2455 van 999+
  • RS-stocknr. 260-9427
  • Fabrikantnummer C10F3MA050
Per stuk
€ 710,94(excl. BTW)
  • RS-stocknr. 517-4875
  • Fabrikantnummer MGP1001L3
Per stuk
€ 144,32(excl. BTW)
  • RS-stocknr. 250-4199
  • Fabrikantnummer 1SDA054485R1
Per stuk
€ 4.950,11(excl. BTW)
  • RS-stocknr. 207-2769
  • Fabrikantnummer 2907839
Per stuk
€ 94,23(excl. BTW)
  • RS-stocknr. 259-3771
  • Fabrikantnummer 1SDA071778R1
Per stuk
€ 18.853,87(excl. BTW)
Better World
  • RS-stocknr. 156-446
  • Fabrikantnummer 3RV2011-4AA20-0BA0
Per stuk
€ 101,22(excl. BTW)
  • RS-stocknr. 346-699
  • Fabrikantnummer NLJL36600U53X
Per stuk
€ 15.080,46(excl. BTW)
  • RS-stocknr. 122-390
  • Fabrikantnummer LV510605
Per stuk
€ 409,80(excl. BTW)
Better World
  • RS-stocknr. 268-415
  • Fabrikantnummer 3VA6140-1MS31-0AA0
Per stuk
€ 695,00(excl. BTW)
  • RS-stocknr. 237-6131
  • Fabrikantnummer 1SDA066649R1
Per stuk
€ 29,18(excl. BTW)
  • RS-stocknr. 260-7648
  • Fabrikantnummer C11N3TM040L
Per stuk
€ 830,24(excl. BTW)
  • RS-stocknr. 259-3499
  • Fabrikantnummer 1SDA071466R1
Per stuk
€ 6.063,64(excl. BTW)
  • RS-stocknr. 259-3654
  • Fabrikantnummer 1SDA071629R1
Per stuk
€ 12.224,23(excl. BTW)
  • RS-stocknr. 117-548
  • Fabrikantnummer Mi MP 2
Per stuk
€ 23,76(excl. BTW)
  • RS-stocknr. 263-987
  • Fabrikantnummer 3VA9673-0JL43
1 kit
€ 1.740,00(excl. BTW)
  • RS-stocknr. 259-4313
  • Fabrikantnummer 1SDA072457R1
Per stuk
€ 14.563,39(excl. BTW)
  • RS-stocknr. 263-511
  • Fabrikantnummer 302491 KLV-SF5-4PR
Per stuk
€ 119,18(excl. BTW)
Better World
  • RS-stocknr. 155-795
  • Fabrikantnummer 3VA2340-6KQ32-0AA0
Per stuk
€ 3.640,00(excl. BTW)
  • RS-stocknr. 260-8127
  • Fabrikantnummer C40N34V400
Per stuk
€ 7.767,15(excl. BTW)
  • RS-stocknr. 260-8136
  • Fabrikantnummer C40R35E400
Per stuk
€ 4.136,40(excl. BTW)
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