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

50639 Producten voor Fuses & Circuit Breakers

2522 van 999+
  • RS-stocknr. 654-171
  • Fabrikantnummer LV833614
Per stuk
€ 335,68(excl. BTW)
Better World
  • RS-stocknr. 271-9354
  • Fabrikantnummer 3VA1150-4ED22-0AA0
Per stuk
€ 281,79(excl. BTW)
  • RS-stocknr. 260-8030
  • Fabrikantnummer C25W32D100
Per stuk
€ 2.511,01(excl. BTW)
  • RS-stocknr. 201-6924
  • Fabrikantnummer 2CSR275180R3104
Per stuk
€ 218,92(excl. BTW)
Better World
  • RS-stocknr. 249-715
  • Fabrikantnummer 3VA6440-6JP31-2AA0
Per stuk
€ 4.820,00(excl. BTW)
  • RS-stocknr. 201-6867
  • Fabrikantnummer 2CSR255180R2404
Per stuk
€ 234,07(excl. BTW)
Better World
  • RS-stocknr. 259-3241
  • Fabrikantnummer 1SDA071128R1
Per stuk
€ 16.045,67(excl. BTW)
  • RS-stocknr. 200-777
  • Fabrikantnummer 2CDS273061R0377
Per stuk
€ 299,21(excl. BTW)
  • RS-stocknr. 428-730
  • Fabrikantnummer C100N42EFM
Per stuk
€ 5.754,98(excl. BTW)
Better World
  • RS-stocknr. 209-4914
  • Fabrikantnummer 3VA1116-3EF42-0AA0
Per stuk
€ 964,55(excl. BTW)
Better World
  • RS-stocknr. 124-7740
  • Fabrikantnummer 5SV3642-6KL
Per stuk
€ 191,90(excl. BTW)
  • RS-stocknr. 259-3669
  • Fabrikantnummer 1SDA071642R1
Per stuk
€ 9.056,06(excl. BTW)
  • RS-stocknr. 249-629
  • Fabrikantnummer 3VA6560-7KQ32-0AA0
Per stuk
€ 6.010,00(excl. BTW)
  • RS-stocknr. 495-0779P
  • Fabrikantnummer LVR055K
Per stuk (geleverd in een zak)
€ 1,02(excl. BTW)
  • RS-stocknr. 881-5065
  • Fabrikantnummer MS1-B-14-450-3-1CB-A-C
Per stuk
€ 70,76(excl. BTW)
Better World
  • RS-stocknr. 157-182
  • Fabrikantnummer 3VA2125-8HN46-0AA0
Per stuk
€ 1.490,00(excl. BTW)
  • RS-stocknr. 270-7937
  • Fabrikantnummer 3402.0046.22
Per stuk
€ 0,92(excl. BTW)
  • RS-stocknr. 360-0467
  • Fabrikantnummer Z8.000.0200.8
Per stuk (in een verpakking 10)
€ 13,589(excl. BTW)
Better World
  • RS-stocknr. 219-8886
  • Fabrikantnummer KFBCA81200
Per stuk (in een verpakking 4)
€ 18,933(excl. BTW)
  • RS-stocknr. 629-350
  • Fabrikantnummer 8GK1383-2KK34
Per stuk
€ 829,00(excl. BTW)
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