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

99 van 999+
  • RS-stocknr. 541-3647
  • Fabrikantnummer 0452003.MRL
Per stuk (in een verpakking 10)
€ 2,043(excl. BTW)
  • RS-stocknr. 866-4766
  • Fabrikantnummer 0031.3903
Per stuk (in een verpakking 100)
€ 3,497(excl. BTW)
  • RS-stocknr. 231-9631
  • Fabrikantnummer 2CDL210001R1004 PS1/4
1 doos met 1
€ 5,07(excl. BTW)
  • RS-stocknr. 375-9632
  • Fabrikantnummer P211084
Per stuk (in een verpakking 3)
€ 13,167(excl. BTW)
  • RS-stocknr. 259-3708
  • Fabrikantnummer 1SDA071683R1
Per stuk
€ 10.821,34(excl. BTW)
  • RS-stocknr. 178-1011
  • Fabrikantnummer X1019219 / BNS55V20M32
Per stuk (in een verpakking 10)
€ 5,858(excl. BTW)
  • RS-stocknr. 277-3900
Per stuk (in een verpakking 5)
€ 0,542(excl. BTW)
  • RS-stocknr. 231-9325
  • Fabrikantnummer 1SDA075115R1 XT3N 225 TMF 150-1500 3p F
Per stuk
€ 802,70(excl. BTW)
  • RS-stocknr. 135-505
  • Fabrikantnummer 0914840
1 verpakking 3
€ 381,64(excl. BTW)
  • RS-stocknr. 517-6641
  • Fabrikantnummer RXEF065
Per stuk (in een verpakking 10)
€ 0,481(excl. BTW)
  • RS-stocknr. 228-844
  • Fabrikantnummer C22G4S
1 verpakking 10
€ 96,24(excl. BTW)
  • RS-stocknr. 611-8983
Per stuk
€ 164,46(excl. BTW)
  • RS-stocknr. 251-173
  • Fabrikantnummer 193648 BPM-O-350/8-P-EP-W
Per stuk
€ 629,23(excl. BTW)
  • RS-stocknr. 522-969
  • Fabrikantnummer 157.5701.6151
1 verpakking 50
€ 771,76(excl. BTW)
Better World
  • RS-stocknr. 124-3204
  • Fabrikantnummer 5SY4440-6
Per stuk
€ 124,62(excl. BTW)
  • RS-stocknr. 260-9412
  • Fabrikantnummer C10B4TM025
Per stuk
€ 459,74(excl. BTW)
  • RS-stocknr. 136-7800
  • Fabrikantnummer 2CSR275051R1064 DSE201 M C6 AC30 - N Blue
Per stuk
€ 83,54(excl. BTW)
  • RS-stocknr. 251-3451
  • Fabrikantnummer 1SCA022627R3090
1 doos met 3
€ 69,54(excl. BTW)
  • RS-stocknr. 173-7806
  • Fabrikantnummer 4301.1405
Per stuk (in een doos van 50)
€ 2,262(excl. BTW)
  • RS-stocknr. 232-209
  • Fabrikantnummer 107247 NZM2-XRAV
Per stuk
€ 232,30(excl. BTW)
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