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

51 van 999+
  • RS-stocknr. 627-131
  • Fabrikantnummer 3NC1012-0MK
1 verpakking 20
€ 164,77(excl. BTW)
  • RS-stocknr. 429-217
  • Fabrikantnummer A9Q10225
Per stuk
€ 352,26(excl. BTW)
  • RS-stocknr. 359-5961
  • Fabrikantnummer FX0296/1
Per stuk (in een verpakking 5)
€ 5,556(excl. BTW)
  • RS-stocknr. 122-5261
  • Fabrikantnummer 57010020
Per stuk (in een verpakking 6)
€ 18,243(excl. BTW)
Better World
  • RS-stocknr. 209-6049
  • Fabrikantnummer 5SY7432-7
Per stuk
€ 148,93(excl. BTW)
  • RS-stocknr. 852-6917
  • Fabrikantnummer HTB-32I-R
Per stuk
€ 2,59(excl. BTW)
  • RS-stocknr. 787-4404
  • Fabrikantnummer 157.5701.5351
Per stuk
€ 7,57(excl. BTW)
  • RS-stocknr. 272-0242
  • Fabrikantnummer 5ST3062
Per stuk
€ 73,43(excl. BTW)
  • RS-stocknr. 668-6013
Per stuk (in een verpakking 10)
€ 0,538(excl. BTW)
  • RS-stocknr. 541-2997
  • Fabrikantnummer 0313.500MXP
Per stuk (in een verpakking 10)
€ 1,136(excl. BTW)
  • RS-stocknr. 610-653
  • Fabrikantnummer 5SY4118-7
Per stuk
€ 31,60(excl. BTW)
  • RS-stocknr. 773-3530
  • Fabrikantnummer LPJ-10SP
Per stuk
€ 71,36(excl. BTW)
Better World
  • RS-stocknr. 776-2774
  • Fabrikantnummer A9XPH518
Per stuk
€ 52,20(excl. BTW)
  • RS-stocknr. 242-1099
Per stuk
€ 34,84(excl. BTW)
Better World
  • RS-stocknr. 212-0138
  • Fabrikantnummer A9F94402
Per stuk
€ 460,95(excl. BTW)
  • RS-stocknr. 622-1045
  • Fabrikantnummer 5SE2306
Per stuk (in een verpakking 10)
€ 1,046(excl. BTW)
  • RS-stocknr. 203-2104
  • Fabrikantnummer 3NA3372
Per stuk (in een verpakking 3)
€ 44,44(excl. BTW)
Better World
  • RS-stocknr. 527-9560
  • Fabrikantnummer 2CDS253001R0041 S203-D4
Per stuk
€ 179,53(excl. BTW)
Better World
  • RS-stocknr. 124-3197
  • Fabrikantnummer 5SY4416-7
Per stuk
€ 111,00(excl. BTW)
  • RS-stocknr. 247-1850
  • Fabrikantnummer 33641
Per stuk
€ 459,49(excl. BTW)
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