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

2452 van 999+
  • RS-stocknr. 250-4071
  • Fabrikantnummer 1SDA054339R1
Per stuk
€ 3.457,18(excl. BTW)
  • RS-stocknr. 627-036
  • Fabrikantnummer 8GK9601-1KK21
1 verpakking 10
€ 212,39(excl. BTW)
Better World
  • RS-stocknr. 178-7846
  • Fabrikantnummer LV426802
Per stuk
€ 163,98(excl. BTW)
Better World
  • RS-stocknr. 271-9699
  • Fabrikantnummer 3VA11123FE420AA0
Per stuk
€ 785,78(excl. BTW)
  • RS-stocknr. 259-4200
  • Fabrikantnummer 1SDA072319R1
Per stuk
€ 10.592,88(excl. BTW)
  • RS-stocknr. 259-4312
  • Fabrikantnummer 1SDA072456R1
Per stuk
€ 11.873,96(excl. BTW)
  • RS-stocknr. 259-4560
  • Fabrikantnummer 1SDA072808R1
Per stuk
€ 8.606,41(excl. BTW)
  • RS-stocknr. 260-7608
  • Fabrikantnummer C11F4TM063B
Per stuk
€ 453,08(excl. BTW)
  • RS-stocknr. 221-5637
  • Fabrikantnummer 3-128-240
Per stuk
€ 19,36(excl. BTW)
  • RS-stocknr. 260-8037
  • Fabrikantnummer C25W35E250
Per stuk
€ 3.553,99(excl. BTW)
Better World
  • RS-stocknr. 874-4301
  • Fabrikantnummer 3VA1150-3EE36-0AA0
Per stuk
€ 326,23(excl. BTW)
  • RS-stocknr. 712-4771P
  • Fabrikantnummer 0090.0010
Per stuk (geleverd in een doos)
€ 21,07(excl. BTW)
  • RS-stocknr. 259-3519
  • Fabrikantnummer 1SDA071496R1
Per stuk
€ 6.330,28(excl. BTW)
  • RS-stocknr. 610-9951
Per stuk (in een verpakking 10)
€ 0,486(excl. BTW)
  • RS-stocknr. 125-091
  • Fabrikantnummer 178823 KLV-12HWS-SF
Per stuk
€ 128,27(excl. BTW)
  • RS-stocknr. 738-3150P
  • Fabrikantnummer 0KLK030.T
Per stuk (geleverd in een doos)
€ 23,07(excl. BTW)
  • RS-stocknr. 216-8285
  • Fabrikantnummer SA03NA320R
Per stuk
€ 372,98(excl. BTW)
  • RS-stocknr. 207-2740
  • Fabrikantnummer 2906825
Per stuk
€ 159,78(excl. BTW)
  • RS-stocknr. 259-4213
  • Fabrikantnummer 1SDA072333R1
Per stuk
€ 6.143,02(excl. BTW)
  • RS-stocknr. 223-2868
  • Fabrikantnummer 68730400
Per stuk (in een verpakking 3)
€ 30,637(excl. BTW)
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