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

73 van 999+
  • RS-stocknr. 276-8952
  • Fabrikantnummer R9H13403
Per stuk
€ 76,49(excl. BTW)
Better World
  • RS-stocknr. 734-9327
  • Fabrikantnummer A9F94440
Per stuk
€ 342,32(excl. BTW)
  • RS-stocknr. 703-3969
  • Fabrikantnummer 24TDMEJ31-5
Per stuk
€ 211,12(excl. BTW)
  • RS-stocknr. 218-1871
  • Fabrikantnummer 3VA9908-0BB26
Per stuk
€ 145,44(excl. BTW)
Better World
  • RS-stocknr. 219-8874
  • Fabrikantnummer KBC10DCB20
Per stuk (in een verpakking 10)
€ 10,908(excl. BTW)
Better World
  • RS-stocknr. 249-408
  • Fabrikantnummer 3VA6440-5JQ41-0AA0
Per stuk
€ 5.460,00(excl. BTW)
  • RS-stocknr. 256-123
  • Fabrikantnummer 266792 NZM3-XKR
Per stuk
€ 175,74(excl. BTW)
  • RS-stocknr. 119-644
  • Fabrikantnummer BGF36015
Per stuk
€ 394,20(excl. BTW)
Better World
  • RS-stocknr. 237-1437
  • Fabrikantnummer 2CSS275101R0255
Per stuk
€ 73,41(excl. BTW)
  • RS-stocknr. 231-452
  • Fabrikantnummer 107656 NZMB2-S18-BT-CNA
Per stuk
€ 590,85(excl. BTW)
  • RS-stocknr. 174-0393
  • Fabrikantnummer RF1864-000
1 rol 10000
€ 2.846,38(excl. BTW)
  • RS-stocknr. 259-3314
  • Fabrikantnummer 1SDA071222R1
Per stuk
€ 20.436,03(excl. BTW)
  • RS-stocknr. 847-3579
  • Fabrikantnummer 102181 FAZ-D3/2-NA
Per stuk
€ 92,28(excl. BTW)
  • RS-stocknr. 768-1025
  • Fabrikantnummer 2800889
Per stuk
€ 74,29(excl. BTW)
  • RS-stocknr. 738-2970
  • Fabrikantnummer 0461.500ER
Per stuk (in een verpakking 10)
€ 1,075(excl. BTW)
  • RS-stocknr. 226-0529P
  • Fabrikantnummer 3700250000
Per stuk (geleverd als een tape)
€ 1,021(excl. BTW)
  • RS-stocknr. 181-8457
  • Fabrikantnummer FF450
Per stuk
€ 59,58(excl. BTW)
Better World
  • RS-stocknr. 210-3528
  • Fabrikantnummer 3VA9223-0RL30
Per stuk
€ 1.444,30(excl. BTW)
  • RS-stocknr. 285-6231
  • Fabrikantnummer 7000032608
1 doos met 50
€ 322,11(excl. BTW)
  • RS-stocknr. 255-2286
  • Fabrikantnummer 090476
Per stuk
€ 316,33(excl. BTW)
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