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

2440 van 999+
  • RS-stocknr. 218-8870
  • Fabrikantnummer 1492-SPM3D020-N
Per stuk
€ 168,07(excl. BTW)
Better World
  • RS-stocknr. 155-903
  • Fabrikantnummer 3VA2450-6JQ42-0AA0
Per stuk
€ 5.190,00(excl. BTW)
  • RS-stocknr. 187-5219
  • Fabrikantnummer 5ST3765-2
Per stuk
€ 32,42(excl. BTW)
  • RS-stocknr. 272-0264
  • Fabrikantnummer 8GK1051-2KK20
Per stuk
€ 846,38(excl. BTW)
Better World
  • RS-stocknr. 156-678
  • Fabrikantnummer 3VA2325-0MN32-0AA0
Per stuk
€ 2.850,00(excl. BTW)
Better World
  • RS-stocknr. 270-4014
  • Fabrikantnummer 3VA2110-8HK32-0AA0
Per stuk
€ 989,80(excl. BTW)
  • RS-stocknr. 250-159
  • Fabrikantnummer 3VA6580-6KT36-2AA0
Per stuk
€ 8.110,00(excl. BTW)
  • RS-stocknr. 259-3422
  • Fabrikantnummer 1SDA071356R1
Per stuk
€ 6.606,61(excl. BTW)
  • RS-stocknr. 245-9250
  • Fabrikantnummer SF-1206SA2000R-2
Per stuk (op een rol 5000)
€ 0,496(excl. BTW)
Better World
  • RS-stocknr. 259-3076
  • Fabrikantnummer 1SDA070930R1
Per stuk
€ 9.979,61(excl. BTW)
  • RS-stocknr. 119-215
  • Fabrikantnummer LVS04117
Per stuk
€ 484,80(excl. BTW)
Better World
  • RS-stocknr. 249-726
  • Fabrikantnummer 3VA6440-6KQ41-0AA0
Per stuk
€ 6.120,00(excl. BTW)
Better World
  • RS-stocknr. 155-808
  • Fabrikantnummer 3VA2325-8HN42-0AA0
Per stuk
€ 3.940,00(excl. BTW)
  • RS-stocknr. 249-109
  • Fabrikantnummer 3VA6610-5HN46-0AA0
Per stuk
€ 8.960,00(excl. BTW)
Better World
  • RS-stocknr. 156-662
  • Fabrikantnummer 3VA2225-5KQ32-0AA0
Per stuk
€ 2.750,00(excl. BTW)
  • RS-stocknr. 260-7691
  • Fabrikantnummer C12F4TM125B
Per stuk
€ 1.280,15(excl. BTW)
  • RS-stocknr. 221-5605
  • Fabrikantnummer 3-128-215
Per stuk
€ 19,36(excl. BTW)
  • RS-stocknr. 629-075
  • Fabrikantnummer 8GK9901-0KA52
Per stuk
€ 231,00(excl. BTW)
  • RS-stocknr. 287-9636
  • Fabrikantnummer 1250A-3S-400
Per stuk
€ 482,08(excl. BTW)
Better World
  • RS-stocknr. 259-3029
  • Fabrikantnummer 1SDA070881R1
Per stuk
€ 5.469,76(excl. BTW)
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