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.

50639 Producten voor Fuses & Circuit Breakers

98 van 999+
  • RS-stocknr. 565-367
  • Fabrikantnummer 0217005.MXP
Per stuk
€ 0,35(excl. BTW)
  • RS-stocknr. 144-4704
  • Fabrikantnummer NEN450
Per stuk
€ 423,88(excl. BTW)
  • RS-stocknr. 144-4651
  • Fabrikantnummer SVN332
Per stuk
€ 43,20(excl. BTW)
  • RS-stocknr. 124-5062
  • Fabrikantnummer A8-5AF
Per stuk (in een verpakking 5)
€ 1,188(excl. BTW)
  • RS-stocknr. 865-7575
  • Fabrikantnummer 0034.3130
Per stuk (in een verpakking 50)
€ 0,636(excl. BTW)
Better World
  • RS-stocknr. 124-7726
  • Fabrikantnummer 5SV3311-6
Per stuk
€ 138,77(excl. BTW)
  • RS-stocknr. 267-1856
1 kit
€ 193,91(excl. BTW)
  • RS-stocknr. 130-543
  • Fabrikantnummer C16F44B160
Per stuk
€ 2.574,34(excl. BTW)
  • RS-stocknr. 703-8572
  • Fabrikantnummer CH223B
Per stuk
€ 103,30(excl. BTW)
  • RS-stocknr. 630-885
  • Fabrikantnummer T090545Q
1 doos met 10
€ 6,72(excl. BTW)
  • RS-stocknr. 225-6081
  • Fabrikantnummer 2CSB204101R1250 DDA204 A-25/0.03
Per stuk
€ 309,06(excl. BTW)
Better World
  • RS-stocknr. 212-0138
  • Fabrikantnummer A9F94402
Per stuk
€ 460,95(excl. BTW)
  • RS-stocknr. 264-9253
Per stuk (in een verpakking 5)
€ 10,012(excl. BTW)
Better World
  • RS-stocknr. 210-9403
  • Fabrikantnummer 3VA9481-0WF40
Per stuk
€ 59,29(excl. BTW)
  • RS-stocknr. 184-9100
  • Fabrikantnummer DCA25
Per stuk
€ 44,88(excl. BTW)
  • RS-stocknr. 226-1630
  • Fabrikantnummer 5SD7483-5
Per stuk
€ 392,89(excl. BTW)
  • RS-stocknr. 269-3865
  • Fabrikantnummer 8020.5008
Per stuk
€ 0,62(excl. BTW)
Better World
  • RS-stocknr. 219-8296
  • Fabrikantnummer A9N18458
Per stuk
€ 227,93(excl. BTW)
  • RS-stocknr. 269-7197
  • Fabrikantnummer 3VA9473-0JJ23
Per stuk (in een verpakking 3)
€ 81,81(excl. BTW)
  • RS-stocknr. 729-2849
  • Fabrikantnummer 3600-P10-Si-4A
Per stuk
€ 77,17(excl. BTW)
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