Circuit Breakers

Having an effective and well-designed circuit protection system in every building is vital. It not only protects machinery and equipment from costly damage or even worse an electrical fire, but good circuit protection also ensures people are safe too.

Here, at RS we stock an extensive range of high-quality products within our circuit breaker range. They include various types of protection devices as well as consumer units, distribution boards and accessories. Whether you are designing and building a new system or maintaining an old one we have everything you need, providing the perfect end-to-end solution.

What are the different types of circuit breakers?

RCBO Breakers

RCBO stands for Residual Current Circuit Breaker with Over Current protection. Installed in consumer units they protect from short circuits, overload current and residual current as they combine all the functions of an MCB and an RCCB.

RCCB Breakers

RCCB stands for Residual Current Circuit Breaker. They are designed to quickly disconnect any circuit as soon as current leaks to the earthing wire. RCCBs are also effective in protecting from electrocution or shock from direct contact.

MCB Breakers

MCB stands for Miniature Circuit Breaker. They are designed to protect an electric circuit from overcurrent only. They do not safeguard people from electric shock caused by earth leakage.

MCCB Breakers

MCCB stands for Moulded Case Circuit Breaker. They are another type of electrical protection device used in higher current rating applications where an MCB would not suffice. An MCCB protects against overload and short circuit faults. With its high breaking capacity and a wider range of current ratings, MCCBs are typically found in industrial systems rather than domestic systems.

39005 Producten voor Circuit Breakers

1 van 999+
  • RS-stocknr. 223-7545
  • Fabrikantnummer R9D50610
Per stuk
€ 62,43(excl. BTW)
  • RS-stocknr. 825-5961
  • Fabrikantnummer P1MB4PC16
Per stuk
€ 62,58(excl. BTW)
Better World
  • RS-stocknr. 209-7478
  • Fabrikantnummer 5SL4501-6
Per stuk
€ 33,84(excl. BTW)
Better World
  • RS-stocknr. 746-8034
  • Fabrikantnummer 2CDS253001R0577 S203-K50
Per stuk
€ 193,92(excl. BTW)
Better World
  • RS-stocknr. 211-2361
  • Fabrikantnummer M9F22132
Per stuk
€ 39,72(excl. BTW)
  • RS-stocknr. 517-594
  • Fabrikantnummer 1344361
Per stuk
€ 91,37(excl. BTW)
  • RS-stocknr. 260-9353
  • Fabrikantnummer C103MG025
Per stuk
€ 157,08(excl. BTW)
  • RS-stocknr. 488-7110
  • Fabrikantnummer 2CDS251001R0105 - S201B10
Per stuk
€ 23,79(excl. BTW)
  • RS-stocknr. 230-1102
  • Fabrikantnummer 109128 PLGC4-C10/1N
Per stuk
€ 12,59(excl. BTW)
  • RS-stocknr. 646-816
  • Fabrikantnummer 568722
Per stuk
€ 11,79(excl. BTW)
Better World
  • RS-stocknr. 527-9469
  • Fabrikantnummer 2CDS251001R0101 S201-D10
Per stuk
€ 42,35(excl. BTW)
  • RS-stocknr. 226-0832
  • Fabrikantnummer 8GK9733-0KK20
Per stuk
€ 38,18(excl. BTW)
  • RS-stocknr. 256-849
  • Fabrikantnummer 279398 NZM3-XTVDV-0
Per stuk
€ 223,21(excl. BTW)
Better World
  • RS-stocknr. 219-9137
  • Fabrikantnummer M9F22410
Per stuk
€ 152,09(excl. BTW)
  • RS-stocknr. 250-4747
  • Fabrikantnummer 2CDL231001R1006
Per stuk
€ 13,66(excl. BTW)
  • RS-stocknr. 289-1620
  • Fabrikantnummer 2CSF204568R1400
Per stuk
€ 474,75(excl. BTW)
Better World
  • RS-stocknr. 219-9171
  • Fabrikantnummer M9R81225
Per stuk
€ 189,62(excl. BTW)
  • RS-stocknr. 207-2719
  • Fabrikantnummer 2906032
Per stuk
€ 102,74(excl. BTW)
  • RS-stocknr. 101-736
Per stuk
€ 106,67(excl. BTW)
  • RS-stocknr. 261-399
  • Fabrikantnummer PXS24ACC0000 PXS24-PCH
Per stuk
€ 5,63(excl. BTW)
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