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

2475 van 999+
Better World
  • RS-stocknr. 271-9680
  • Fabrikantnummer 3VA11106ED460AA0
Per stuk
€ 662,56(excl. BTW)
  • RS-stocknr. 250-183
  • Fabrikantnummer 3VA6580-7KT32-0AA0
Per stuk
€ 7.310,00(excl. BTW)
Better World
  • RS-stocknr. 155-887
  • Fabrikantnummer 3VA2440-6JP32-0AA0
Per stuk
€ 3.700,00(excl. BTW)
  • RS-stocknr. 259-3521
  • Fabrikantnummer 1SDA071498R1
Per stuk
€ 8.133,73(excl. BTW)
Better World
  • RS-stocknr. 259-3219
  • Fabrikantnummer 1SDA071088R1
Per stuk
€ 14.373,11(excl. BTW)
  • RS-stocknr. 629-382
  • Fabrikantnummer 8GK1383-1KK54
Per stuk
€ 1.070,00(excl. BTW)
  • RS-stocknr. 173-8099
  • Fabrikantnummer 4410.9001
Per stuk (in een doos van 10)
€ 35,318(excl. BTW)
  • RS-stocknr. 339-510
  • Fabrikantnummer SEE120C03
Per stuk
€ 96,95(excl. BTW)
  • RS-stocknr. 275-0374
  • Fabrikantnummer LELHK11-1-62-10.0-U-01-V
Per stuk
€ 138,27(excl. BTW)
  • RS-stocknr. 259-4279
  • Fabrikantnummer 1SDA072408R1
Per stuk
€ 13.165,96(excl. BTW)
  • RS-stocknr. 117-163
  • Fabrikantnummer KV 1718
Per stuk
€ 119,11(excl. BTW)
  • RS-stocknr. 260-7965
  • Fabrikantnummer C25R36E100
Per stuk
€ 2.972,53(excl. BTW)
  • RS-stocknr. 212-331
  • Fabrikantnummer C2534A250
Per stuk
€ 2.114,00(excl. BTW)
  • RS-stocknr. 820-7221
  • Fabrikantnummer 0305.160H
Per stuk
€ 18,27(excl. BTW)
  • RS-stocknr. 285-7764
  • Fabrikantnummer 4303.2014.17
Per stuk
€ 8,58(excl. BTW)
  • RS-stocknr. 122-327
  • Fabrikantnummer LV563510P
Per stuk
€ 780,40(excl. BTW)
  • RS-stocknr. 237-6280
  • Fabrikantnummer 1SDA067209R1
Per stuk
€ 545,51(excl. BTW)
  • RS-stocknr. 245-9162P
  • Fabrikantnummer MF-LSMF330/16X-2
Per stuk (geleverd op een wiel)
€ 0,576(excl. BTW)
  • RS-stocknr. 260-9335
  • Fabrikantnummer C1032M025
Per stuk
€ 401,17(excl. BTW)
  • RS-stocknr. 175-9939
  • Fabrikantnummer 2CSA275901R9165 S-ARC1 M B16
Per stuk
€ 174,98(excl. BTW)
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