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.

38813 Producten voor Circuit Breakers

71 van 999+
  • RS-stocknr. 259-278
  • Fabrikantnummer 285248 NZM2-XDVG
Per stuk
€ 62,62(excl. BTW)
  • RS-stocknr. 245-995
  • Fabrikantnummer 132763 FAZ-B20/2-RT
Per stuk
€ 115,14(excl. BTW)
  • RS-stocknr. 260-9395
  • Fabrikantnummer C106MA100
Per stuk
€ 306,85(excl. BTW)
  • RS-stocknr. 147-759
  • Fabrikantnummer 3VA5195-6ED21-0AA0
Per stuk
€ 339,00(excl. BTW)
  • RS-stocknr. 627-390
  • Fabrikantnummer 8PQ6000-5BA78
Per stuk
€ 619,00(excl. BTW)
  • RS-stocknr. 131-464
  • Fabrikantnummer 2908707
Per stuk
€ 592,21(excl. BTW)
  • RS-stocknr. 339-820
  • Fabrikantnummer SEA9BNDM200SD
Per stuk
€ 5.909,86(excl. BTW)
Better World
  • RS-stocknr. 791-3035
  • Fabrikantnummer A9A27008
Per stuk
€ 57,62(excl. BTW)
  • RS-stocknr. 135-911
  • Fabrikantnummer 0915056
1 verpakking 3
€ 365,79(excl. BTW)
  • RS-stocknr. 266-739
  • Fabrikantnummer 8US1941-2BA00
1 verpakking 3
€ 204,90(excl. BTW)
  • RS-stocknr. 254-554
  • Fabrikantnummer 266626 NZM1-XHB
Per stuk
€ 108,07(excl. BTW)
  • RS-stocknr. 230-1050
  • Fabrikantnummer 177477 FAZ6-D4/3N
Per stuk
€ 146,81(excl. BTW)
  • RS-stocknr. 250-4727
  • Fabrikantnummer 2CDL200150R2530
Per stuk
€ 11,31(excl. BTW)
Better World
  • RS-stocknr. 622-0086
  • Fabrikantnummer 5SY4302-7
Per stuk
€ 87,60(excl. BTW)
Better World
  • RS-stocknr. 514-0153
  • Fabrikantnummer 2CDS251001R0487 S201-K20
Per stuk
€ 42,35(excl. BTW)
Better World
  • RS-stocknr. 734-9242
  • Fabrikantnummer A9F74603
Per stuk
€ 123,90(excl. BTW)
Better World
  • RS-stocknr. 236-6665
  • Fabrikantnummer 1SDA068272R1 XT3S 250 TMG 63A FF
Per stuk
€ 1.031,06(excl. BTW)
  • RS-stocknr. 255-191
  • Fabrikantnummer 236954 PXK-B10/1N/03-A
Per stuk
€ 208,06(excl. BTW)
  • RS-stocknr. 250-045
  • Fabrikantnummer 3VA6580-6JT42-2AA0
Per stuk
€ 9.970,00(excl. BTW)
Better World
  • RS-stocknr. 236-6809
  • Fabrikantnummer 1SDA068553R1 XT4L 160 Ekip LS/I 100A FF
Per stuk
€ 832,03(excl. BTW)
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