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

50662 Producten voor Fuses & Circuit Breakers

16 van 999+
Lovato ModuLo P1MB MCB, 1P, 6A Curve D, 230V AC, 60V DC, 10 kA Breaking Capacity
  • RS-stocknr. 825-5630
  • Fabrikantnummer P1MB1PD06
Per stuk
€ 19,17(excl. BTW)
RS PRO 30A Green Blade Car Fuse, 32V dc
  • RS-stocknr. 563-766
Per stuk (in een verpakking 10)
€ 0,449(excl. BTW)
RS PRO 2A T Glass Cartridge Fuse, 5 x 20mm
  • RS-stocknr. 563-722
Per stuk (in een verpakking 10)
€ 0,339(excl. BTW)
Schurter 2A F Ceramic Cartridge Fuse, 6.3 x 32mm
  • RS-stocknr. 269-3874
  • Fabrikantnummer 8020.5071
Per stuk
€ 0,56(excl. BTW)
Littelfuse 6.3A Base Mount Fuse Holder for 5 x 20mm Fuse, 250V ac
  • RS-stocknr. 787-4243
  • Fabrikantnummer 64700001003
Per stuk (in een verpakking 5)
€ 0,848(excl. BTW)
Siemens 200A NH Fuse, NH1, 500V ac
  • RS-stocknr. 396-083
  • Fabrikantnummer 3NA3140
Per stuk (in een verpakking 3)
€ 18,583(excl. BTW)
RS PRO 5A T Ceramic Cartridge Fuse, 5 x 20mm
  • RS-stocknr. 911-3506
Per stuk (in een verpakking 10)
€ 0,427(excl. BTW)
RS PRO 500mA T Ceramic Cartridge Fuse, 6.3 x 32mm
  • RS-stocknr. 721-1597
Per stuk (in een verpakking 10)
€ 1,20(excl. BTW)
RS PRO 30A Ceramic Cartridge Fuse, 10 x 38mm
  • RS-stocknr. 188-4625
Per stuk
€ 25,30(excl. BTW)
Wickmann 4A T Ceramic Cartridge Fuse, 5 x 20mm
  • RS-stocknr. 174-0634
  • Fabrikantnummer 0477004.MXP
Per stuk (in een verpakking 5)
€ 1,93(excl. BTW)
Eaton 10A Panel Mount Fuse Holder for 5 x 20mm Fuse, 250V ac
  • RS-stocknr. 233-0587
  • Fabrikantnummer BK2-HTC-609M
Per stuk (in een verpakking 10)
€ 2,747(excl. BTW)
ETI 63A D02 Neozed Fuse, E18 Thread Size, gG, 400V ac
  • RS-stocknr. 416-023
  • Fabrikantnummer 2212005
Per stuk (in een verpakking 5)
€ 1,352(excl. BTW)
Mersen 125A NH Fuse, NH 00, 500V ac
  • RS-stocknr. 270-3153
  • Fabrikantnummer Z232506
Per stuk
€ 14,48(excl. BTW)
Eaton 10A PCB Mount Fuse Holder, 250V ac
  • RS-stocknr. 171-6798
  • Fabrikantnummer H15-V-1
Per stuk (in een verpakking 5)
€ 1,166(excl. BTW)
RS PRO 10A T Glass Cartridge Fuse, 6.3 x 32mm
  • RS-stocknr. 668-6091
Per stuk (in een verpakking 10)
€ 0,60(excl. BTW)
Eaton 6A British Standard Fuse, A2, 550V ac, 73mm
  • RS-stocknr. 413-327
  • Fabrikantnummer AAO6
Per stuk (in een verpakking 5)
€ 5,944(excl. BTW)
Eaton 8A T Glass Cartridge Fuse, 5 x 20mm
  • RS-stocknr. 537-1010
Per stuk (in een verpakking 10)
€ 0,523(excl. BTW)
RS PRO 15A Inline Fuse Holder for ATO/ATC 19x18.6mm Fuse, 32V
  • RS-stocknr. 237-5266
Per stuk
€ 4,05(excl. BTW)
Littelfuse SMD Non Resettable Fuse 1.25A, 600V
  • RS-stocknr. 738-2968P
  • Fabrikantnummer 04611.25ER
Per stuk (geleverd op een wiel)
€ 1,40(excl. BTW)
Eaton 4A F Ceramic Cartridge Fuse, 5 x 20mm
  • RS-stocknr. 537-1048
  • Fabrikantnummer S501-4-R
Per stuk (in een verpakking 10)
€ 0,235(excl. BTW)
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