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

50258 Producten voor Fuses & Circuit Breakers

2450 van 999+
  • RS-stocknr. 245-9212P
  • Fabrikantnummer SF-0603SPA700R-2
Per stuk (geleverd op een wiel)
€ 0,57(excl. BTW)
  • RS-stocknr. 263-732
  • Fabrikantnummer 3VA9773-0JJ43
1 kit
€ 553,00(excl. BTW)
  • RS-stocknr. 335-074
  • Fabrikantnummer KSA630DZCG43F
Per stuk
€ 4.501,54(excl. BTW)
  • RS-stocknr. 116-998
  • Fabrikantnummer KV 3536 M
Per stuk
€ 171,83(excl. BTW)
  • RS-stocknr. 195-8751
  • Fabrikantnummer NIS6150MT2TXG
Per stuk (in een verpakking 50)
€ 0,712(excl. BTW)
Better World
  • RS-stocknr. 249-852
  • Fabrikantnummer 3VA6460-7HL31-0AA0
Per stuk
€ 3.890,00(excl. BTW)
Better World
  • RS-stocknr. 535-4223
  • Fabrikantnummer 2CDS273001R0014 S203M-C1
Per stuk
€ 152,26(excl. BTW)
  • RS-stocknr. 236-7217
  • Fabrikantnummer 1SDA067250R1 TMD 32-320 XT2 4p
Per stuk
€ 209,51(excl. BTW)
  • RS-stocknr. 250-133
  • Fabrikantnummer 3VA6580-5KQ46-0AA0
Per stuk
€ 8.440,00(excl. BTW)
  • RS-stocknr. 252-5353
  • Fabrikantnummer 68730250
Per stuk (in een verpakking 3)
€ 28,857(excl. BTW)
  • RS-stocknr. 201-113
  • Fabrikantnummer 2CDS274337R0117
Per stuk
€ 281,79(excl. BTW)
  • RS-stocknr. 260-7632
  • Fabrikantnummer C11H4TM040B
Per stuk
€ 572,73(excl. BTW)
  • RS-stocknr. 216-4816
  • Fabrikantnummer 8GK4501-0KK22
Per stuk
€ 69,99(excl. BTW)
Better World
  • RS-stocknr. 238-3316
  • Fabrikantnummer A9DQ2620
Per stuk
€ 445,57(excl. BTW)
  • RS-stocknr. 237-6066
  • Fabrikantnummer 1SDA066411R1 XT1..4
Per stuk
€ 57,78(excl. BTW)
  • RS-stocknr. 259-4415
  • Fabrikantnummer 1SDA072595R1
Per stuk
€ 28.493,51(excl. BTW)
  • RS-stocknr. 830-4284P
  • Fabrikantnummer 4404.0097
Per stuk (geleverd in een zak)
€ 3,93(excl. BTW)
  • RS-stocknr. 654-056
  • Fabrikantnummer LVS04726
Per stuk
€ 5.275,72(excl. BTW)
  • RS-stocknr. 260-7881
  • Fabrikantnummer C25F34V100
Per stuk
€ 2.157,92(excl. BTW)
  • RS-stocknr. 260-7700
  • Fabrikantnummer C12H4TM160B
Per stuk
€ 1.963,28(excl. BTW)
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