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

50635 Producten voor Fuses & Circuit Breakers

2462 van 999+
  • RS-stocknr. 182-3941
1 doos met 2500
€ 1.588,32(excl. BTW)
  • RS-stocknr. 250-4124
  • Fabrikantnummer 1SDA054389R1
Per stuk
€ 4.981,02(excl. BTW)
  • RS-stocknr. 260-7610
  • Fabrikantnummer C11F4TM080B
Per stuk
€ 496,49(excl. BTW)
  • RS-stocknr. 124-685
  • Fabrikantnummer 178883 KLV-F4L-4PR
Per stuk
€ 98,78(excl. BTW)
  • RS-stocknr. 259-563
  • Fabrikantnummer 288917 Z-D02/PE-50
1 verpakking 12
€ 3,12(excl. BTW)
  • RS-stocknr. 299-690
  • Fabrikantnummer 3NE5334-0MK06
Per stuk
€ 236,00(excl. BTW)
  • RS-stocknr. 628-852
  • Fabrikantnummer 8GK6730-4KK23
Per stuk
€ 217,00(excl. BTW)
  • RS-stocknr. 176-9622
  • Fabrikantnummer 2CSF204592R4630 F204 B-63/0,5
Per stuk
€ 1.367,59(excl. BTW)
  • RS-stocknr. 259-3338
  • Fabrikantnummer 1SDA071244R1
Per stuk
€ 25.514,42(excl. BTW)
  • RS-stocknr. 345-326
  • Fabrikantnummer C125N42AFM
Per stuk
€ 6.463,03(excl. BTW)
Better World
  • RS-stocknr. 178-7852
  • Fabrikantnummer LV426815
Per stuk
€ 163,98(excl. BTW)
  • RS-stocknr. 259-4713
  • Fabrikantnummer 1SDA072990R1
Per stuk
€ 13.874,37(excl. BTW)
  • RS-stocknr. 131-221
  • Fabrikantnummer 2907043
Per stuk
€ 191,20(excl. BTW)
  • RS-stocknr. 335-015
  • Fabrikantnummer KSA630DZCH43A
Per stuk
€ 3.751,50(excl. BTW)
  • RS-stocknr. 629-317
  • Fabrikantnummer 8GK1383-1KK23
Per stuk
€ 659,00(excl. BTW)
  • RS-stocknr. 232-2072
  • Fabrikantnummer 5SH5243
Per stuk (in een verpakking 4)
€ 3,218(excl. BTW)
  • RS-stocknr. 680-4233
  • Fabrikantnummer ST37001
Per stuk
€ 28,84(excl. BTW)
  • RS-stocknr. 200-848
  • Fabrikantnummer 2CDS274061R0588
Per stuk
€ 640,09(excl. BTW)
  • RS-stocknr. 428-721
  • Fabrikantnummer C100H320FM
Per stuk
€ 5.025,48(excl. BTW)
  • RS-stocknr. 259-3570
  • Fabrikantnummer 1SDA071548R1
Per stuk
€ 10.078,99(excl. BTW)
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