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.

50654 Producten voor Fuses & Circuit Breakers

85 van 999+
  • RS-stocknr. 247-2933
  • Fabrikantnummer W219761
1 doos met 10
€ 16,06(excl. BTW)
  • RS-stocknr. 874-4515
  • Fabrikantnummer 3VA9988-0AB12
Per stuk
€ 31,41(excl. BTW)
Better World
  • RS-stocknr. 213-1056
  • Fabrikantnummer 5SL6525-7
Per stuk
€ 34,73(excl. BTW)
  • RS-stocknr. 203-3952
  • Fabrikantnummer 5SD420
Per stuk (in een verpakking 5)
€ 9,05(excl. BTW)
  • RS-stocknr. 248-252
  • Fabrikantnummer 100651 Z-D02/SK
1 verpakking 20
€ 15,70(excl. BTW)
  • RS-stocknr. 783-3295
  • Fabrikantnummer 70-007-65/0.63A
Per stuk (in een verpakking 10)
€ 0,404(excl. BTW)
  • RS-stocknr. 212-296
  • Fabrikantnummer A9Z31225
Per stuk
€ 229,05(excl. BTW)
  • RS-stocknr. 246-2314
  • Fabrikantnummer 2CCF800227R0001
Per stuk
€ 7,12(excl. BTW)
  • RS-stocknr. 563-700
Per stuk (in een verpakking 10)
€ 0,339(excl. BTW)
  • RS-stocknr. 229-301
  • Fabrikantnummer 120665 mRB6-6/3N/C/03-A
Per stuk
€ 448,44(excl. BTW)
  • RS-stocknr. 429-409
  • Fabrikantnummer C25N47E250
Per stuk
€ 3.607,50(excl. BTW)
  • RS-stocknr. 266-475
  • Fabrikantnummer 8UC7172-8BD22
Per stuk
€ 138,00(excl. BTW)
  • RS-stocknr. 196-3627
  • Fabrikantnummer 5SY62047
Per stuk
€ 51,48(excl. BTW)
  • RS-stocknr. 204-359
  • Fabrikantnummer 2CDS272061R0408
Per stuk
€ 217,40(excl. BTW)
  • RS-stocknr. 178-7898
  • Fabrikantnummer LV426961
Per stuk
€ 50,47(excl. BTW)
  • RS-stocknr. 203-2153
  • Fabrikantnummer 3NW7513-0HG
Per stuk (in een verpakking 12)
€ 18,079(excl. BTW)
Better World
  • RS-stocknr. 211-9624
  • Fabrikantnummer 5SV1316-7GV16
Per stuk (in een verpakking 12)
€ 178,77(excl. BTW)
  • RS-stocknr. 178-1066
  • Fabrikantnummer X226317 / BTF42V200M250
Per stuk
€ 45,59(excl. BTW)
Better World
  • RS-stocknr. 124-7732
  • Fabrikantnummer 5SV3342-6KK12
Per stuk
€ 249,47(excl. BTW)
  • RS-stocknr. 247-1745
  • Fabrikantnummer 31302
Per stuk
€ 548,64(excl. BTW)
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