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

50639 Producten voor Fuses & Circuit Breakers

125 van 999+
  • RS-stocknr. 173-7806
  • Fabrikantnummer 4301.1405
Per stuk (in een doos van 50)
€ 2,262(excl. BTW)
  • RS-stocknr. 230-689
  • Fabrikantnummer 111730 NZMN3-VE630-BT
Per stuk
€ 3.321,89(excl. BTW)
  • RS-stocknr. 241-019
  • Fabrikantnummer 081436 CU-BAND9X9X0,8-BU
Per stuk
€ 62,32(excl. BTW)
Better World
  • RS-stocknr. 219-8866
  • Fabrikantnummer KBB40ED4303W
Per stuk
€ 158,17(excl. BTW)
  • RS-stocknr. 178-1111
  • Fabrikantnummer P1006585 / BTIS69V40
Per stuk (in een verpakking 10)
€ 16,503(excl. BTW)
  • RS-stocknr. 486-978
  • Fabrikantnummer 236031 PXL-B13/1
Per stuk
€ 12,69(excl. BTW)
  • RS-stocknr. 256-793
  • Fabrikantnummer 272254 NZMB1-A50-NA
Per stuk
€ 427,23(excl. BTW)
  • RS-stocknr. 237-6216
  • Fabrikantnummer 1SDA067023R1 XT2N 160 TMD 2.5A FF
Per stuk
€ 621,55(excl. BTW)
  • RS-stocknr. 181-8634
  • Fabrikantnummer CD100M125
Per stuk
€ 31,96(excl. BTW)
  • RS-stocknr. 273-2420
  • Fabrikantnummer 140UT-D7D3-B40
Per stuk
€ 280,59(excl. BTW)
  • RS-stocknr. 175-0376
  • Fabrikantnummer REX12D-TA1-100-DC24V-10A
Per stuk
€ 57,44(excl. BTW)
  • RS-stocknr. 254-672
  • Fabrikantnummer 241115 FAZT-B25/3N
Per stuk
€ 231,29(excl. BTW)
Better World
  • RS-stocknr. 211-2467
  • Fabrikantnummer M9R84225
Per stuk
€ 173,48(excl. BTW)
  • RS-stocknr. 246-2482
  • Fabrikantnummer 2CCS571001R0251 S401M-D25
Per stuk
€ 42,35(excl. BTW)
  • RS-stocknr. 599-863
  • Fabrikantnummer HMX220
Per stuk
€ 346,98(excl. BTW)
  • RS-stocknr. 787-4347P
  • Fabrikantnummer 01530007Z
Per stuk (geleverd in een zak)
€ 3,65(excl. BTW)
  • RS-stocknr. 125-103
  • Fabrikantnummer 178832 KLV-48UPM-F
Per stuk
€ 315,12(excl. BTW)
  • RS-stocknr. 248-3689
  • Fabrikantnummer A9N18598
Per stuk
€ 760,83(excl. BTW)
  • RS-stocknr. 266-638
  • Fabrikantnummer 3VW9011-0AP03
Per stuk
€ 173,00(excl. BTW)
  • RS-stocknr. 123-628
  • Fabrikantnummer 170487 SPDT3-335-1+NPE
Per stuk
€ 165,64(excl. BTW)
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