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

49649 Producten voor Fuses & Circuit Breakers

2460 van 999+
  • RS-stocknr. 263-650
  • Fabrikantnummer 3VA9278-0CC30
Per stuk
€ 298,00(excl. BTW)
  • RS-stocknr. 878-1372
  • Fabrikantnummer 021501.6HXP
Per stuk (in een verpakking 100)
€ 1,071(excl. BTW)
  • RS-stocknr. 257-373
  • Fabrikantnummer 3VA5330-7GF41-2AA0
Per stuk
€ 3.510,00(excl. BTW)
  • RS-stocknr. 357-537
  • Fabrikantnummer KSB160SM513
Per stuk
€ 2.060,72(excl. BTW)
  • RS-stocknr. 249-596
  • Fabrikantnummer 3VA6560-7JP32-2AA0
Per stuk
€ 5.530,00(excl. BTW)
  • RS-stocknr. 260-9445
  • Fabrikantnummer C10F4TM063
Per stuk
€ 928,07(excl. BTW)
  • RS-stocknr. 245-9226
  • Fabrikantnummer SF-1206F500M-2
Per stuk (op een rol 3000)
€ 0,355(excl. BTW)
Better World
  • RS-stocknr. 249-257
  • Fabrikantnummer 3VA6440-8KM41-0AA0
Per stuk
€ 7.250,00(excl. BTW)
  • RS-stocknr. 259-4719
  • Fabrikantnummer 1SDA072997R1
Per stuk
€ 13.719,23(excl. BTW)
  • RS-stocknr. 221-5577
  • Fabrikantnummer 3-125-263
1 doos met 50
€ 521,29(excl. BTW)
  • RS-stocknr. 246-2331
  • Fabrikantnummer 2CCF800243R0001
Per stuk
€ 14,34(excl. BTW)
  • RS-stocknr. 260-8143
  • Fabrikantnummer C40R46E400
Per stuk
€ 5.199,53(excl. BTW)
  • RS-stocknr. 522-961
  • Fabrikantnummer 01520900H
1 verpakking 500
€ 1.458,91(excl. BTW)
  • RS-stocknr. 249-571
  • Fabrikantnummer 3VA6560-6HN32-2AA0
Per stuk
€ 4.380,00(excl. BTW)
  • RS-stocknr. 259-3525
  • Fabrikantnummer 1SDA071502R1
Per stuk
€ 5.534,60(excl. BTW)
  • RS-stocknr. 249-939
  • Fabrikantnummer 3VA6580-7JT36-2AA0
Per stuk
€ 8.870,00(excl. BTW)
  • RS-stocknr. 233-0775P
  • Fabrikantnummer MF-PSMF110X-2
Per stuk (geleverd op een wiel)
€ 0,305(excl. BTW)
Better World
  • RS-stocknr. 210-9278
  • Fabrikantnummer 3VA9103-0JB11
Per stuk
€ 29,69(excl. BTW)
  • RS-stocknr. 260-8131
  • Fabrikantnummer C40N44V400
Per stuk
€ 9.185,19(excl. BTW)
  • RS-stocknr. 223-7655
  • Fabrikantnummer 5TT4458-2
Per stuk
€ 77,06(excl. BTW)
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