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

2476 van 999+
Better World
  • RS-stocknr. 156-710
  • Fabrikantnummer 3VA2325-6KQ42-0AA0
Per stuk
€ 4.220,00(excl. BTW)
  • RS-stocknr. 266-655
  • Fabrikantnummer 3VW9011-0LF57
Per stuk
€ 143,00(excl. BTW)
  • RS-stocknr. 522-966
  • Fabrikantnummer 157.5701.5631
1 verpakking 50
€ 771,76(excl. BTW)
  • RS-stocknr. 346-764
  • Fabrikantnummer C6EFM
Per stuk
€ 4.657,74(excl. BTW)
  • RS-stocknr. 629-318
  • Fabrikantnummer 8GK1383-1KK33
Per stuk
€ 789,00(excl. BTW)
  • RS-stocknr. 249-227
  • Fabrikantnummer 3VA6610-5JT36-0AA0
Per stuk
€ 8.860,00(excl. BTW)
  • RS-stocknr. 260-7620
  • Fabrikantnummer C11H3TM050B
Per stuk
€ 431,85(excl. BTW)
Better World
  • RS-stocknr. 224-7834
  • Fabrikantnummer 3VA1125-5ED22-0AA0
Per stuk
€ 211,82(excl. BTW)
  • RS-stocknr. 210-9309
  • Fabrikantnummer 3VA9164-0KB03
Per stuk
€ 31,41(excl. BTW)
  • RS-stocknr. 257-485
  • Fabrikantnummer 3VA5580-1BB66-0AA0
Per stuk
€ 5.210,00(excl. BTW)
  • RS-stocknr. 174-0649
  • Fabrikantnummer 0452012.MRL
Per stuk (in een verpakking 5)
€ 2,452(excl. BTW)
  • RS-stocknr. 260-9543
  • Fabrikantnummer C10R45E100
Per stuk
€ 2.461,12(excl. BTW)
  • RS-stocknr. 522-968
  • Fabrikantnummer 157.5701.5631
1 zak met 25
€ 405,24(excl. BTW)
  • RS-stocknr. 187-5227
  • Fabrikantnummer 5ST3773-0
Per stuk
€ 249,47(excl. BTW)
  • RS-stocknr. 119-216
  • Fabrikantnummer LVS04113
Per stuk
€ 519,60(excl. BTW)
  • RS-stocknr. 866-4788
  • Fabrikantnummer 0031.7501
Per stuk (in een verpakking 50)
€ 1,019(excl. BTW)
  • RS-stocknr. 122-506
  • Fabrikantnummer LV510562
Per stuk
€ 250,81(excl. BTW)
  • RS-stocknr. 245-9247
  • Fabrikantnummer SF-1206SA1500R-2
Per stuk (op een tape 10)
€ 0,523(excl. BTW)
  • RS-stocknr. 299-813
  • Fabrikantnummer 5SJ4240-7HG41
Per stuk
€ 226,58(excl. BTW)
Better World
  • RS-stocknr. 175-1435
  • Fabrikantnummer GV4L12N
Per stuk
€ 556,42(excl. BTW)
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