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

88 van 999+
  • RS-stocknr. 276-9256
  • Fabrikantnummer LV429492
Per stuk
€ 2.749,25(excl. BTW)
  • RS-stocknr. 117-130
  • Fabrikantnummer KV 9350
Per stuk
€ 271,36(excl. BTW)
  • RS-stocknr. 218-8819
  • Fabrikantnummer 1492-SPM3B060-N
Per stuk
€ 129,45(excl. BTW)
  • RS-stocknr. 266-1355
  • Fabrikantnummer 410576
Per stuk
€ 909,21(excl. BTW)
  • RS-stocknr. 341-567
  • Fabrikantnummer BDF36125
Per stuk
€ 539,30(excl. BTW)
Better World
  • RS-stocknr. 249-388
  • Fabrikantnummer 3VA6460-6HN41-0AA0
Per stuk
€ 5.110,00(excl. BTW)
  • RS-stocknr. 486-918
  • Fabrikantnummer 236102 PXL-D25/1
Per stuk
€ 27,88(excl. BTW)
  • RS-stocknr. 225-6145
  • Fabrikantnummer 2CSR252101R1257 DS202 A-K25/003
Per stuk
€ 292,75(excl. BTW)
  • RS-stocknr. 123-671
  • Fabrikantnummer 170832 FRBMM-C16/2/01-LIA
Per stuk
€ 137,36(excl. BTW)
  • RS-stocknr. 252-922
  • Fabrikantnummer 211769 AZ-C20
Per stuk
€ 64,03(excl. BTW)
Better World
  • RS-stocknr. 220-1344
  • Fabrikantnummer M9A26960
Per stuk
€ 95,91(excl. BTW)
Better World
  • RS-stocknr. 211-2390
  • Fabrikantnummer M9F23120
Per stuk
€ 43,47(excl. BTW)
Better World
  • RS-stocknr. 211-9706
  • Fabrikantnummer 5SV3646-8
Per stuk
€ 492,88(excl. BTW)
  • RS-stocknr. 130-966
  • Fabrikantnummer KBA40ABG4TW
Per stuk
€ 75,25(excl. BTW)
  • RS-stocknr. 140-519
  • Fabrikantnummer 2CCS882001R0505
Per stuk
€ 188,62(excl. BTW)
Better World
  • RS-stocknr. 245-743
  • Fabrikantnummer 3VA6225-6KP41-2AA0
Per stuk
€ 4.100,00(excl. BTW)
  • RS-stocknr. 260-8254
  • Fabrikantnummer C63V42D630
Per stuk
€ 5.648,58(excl. BTW)
  • RS-stocknr. 335-033
  • Fabrikantnummer KSA630DMCL43A
Per stuk
€ 3.808,27(excl. BTW)
  • RS-stocknr. 300-018
  • Fabrikantnummer 5SJ4130-6HG40
Per stuk
€ 36,62(excl. BTW)
  • RS-stocknr. 254-983
  • Fabrikantnummer 240813 FAZT-D4/1
Per stuk
€ 68,58(excl. BTW)
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