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

84 van 999+
  • RS-stocknr. 182-1443
  • Fabrikantnummer 250NHG2B-690
Per stuk (in een doos van 3)
€ 15,983(excl. BTW)
  • RS-stocknr. 230-4426
  • Fabrikantnummer 034121 CU12X5
Per stuk (in een verpakking 10)
€ 47,932(excl. BTW)
  • RS-stocknr. 232-0083
  • Fabrikantnummer 1SDA054117R1 T4N320 FF PR221-LS 320A
Per stuk
€ 1.031,96(excl. BTW)
  • RS-stocknr. 911-3423
Per stuk (in een verpakking 10)
€ 0,425(excl. BTW)
  • RS-stocknr. 223-7777
  • Fabrikantnummer 7P.37.8.275.1003
Per stuk
€ 41,91(excl. BTW)
  • RS-stocknr. 245-9215
  • Fabrikantnummer SF-1206F250M-2
Per stuk (op een rol 3000)
€ 0,355(excl. BTW)
Better World
  • RS-stocknr. 259-3284
  • Fabrikantnummer 1SDA071193R1
Per stuk
€ 19.213,23(excl. BTW)
  • RS-stocknr. 122-538
  • Fabrikantnummer LV510724
Per stuk
€ 432,18(excl. BTW)
  • RS-stocknr. 424-954
  • Fabrikantnummer SPD-20-240P
Per stuk
€ 15,35(excl. BTW)
Better World
  • RS-stocknr. 221-0937
  • Fabrikantnummer LV429384
Per stuk
€ 113,83(excl. BTW)
  • RS-stocknr. 246-2694
  • Fabrikantnummer 2CCS573103R8597
Per stuk
€ 266,64(excl. BTW)
Better World
  • RS-stocknr. 734-9670
  • Fabrikantnummer A9F75232
Per stuk
€ 104,69(excl. BTW)
  • RS-stocknr. 798-2233
Per stuk (in een verpakking 3)
€ 2,307(excl. BTW)
Better World
  • RS-stocknr. 256-6766
  • Fabrikantnummer M9F23132
Per stuk
€ 48,36(excl. BTW)
Better World
  • RS-stocknr. 270-3642
  • Fabrikantnummer 3VA2025-5KQ32-0AA0
Per stuk
€ 1.868,50(excl. BTW)
Better World
  • RS-stocknr. 202-7065
  • Fabrikantnummer 5SV3344-3
Per stuk
€ 323,20(excl. BTW)
  • RS-stocknr. 288-4615
  • Fabrikantnummer JF 16-250 M10
Per stuk
€ 7,12(excl. BTW)
Better World
  • RS-stocknr. 248-3723
  • Fabrikantnummer A9Z64425
Per stuk
€ 818,07(excl. BTW)
  • RS-stocknr. 123-6692
  • Fabrikantnummer 9000-41042-0100400
Per stuk
€ 90,50(excl. BTW)
  • RS-stocknr. 169-9532
  • Fabrikantnummer SS-5-400MA-BK
Per stuk (in een zak van 200)
€ 0,784(excl. BTW)
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