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.

Busbar Feed & Tap-Off Units
Busbar Feed & Tap-Off Units
Busbar Trunking
Busbar Trunking
Busbar Trunking Accessories
Busbar Trunking Accessories
Busbars
Busbars
Circuit Breaker Accessories
Circuit Breaker Accessories
Circuit Trips
Circuit Trips
Consumer Units
Consumer Units
Distribution Boards
Distribution Boards
Electronic Circuit Breakers
Electronic Circuit Breakers
Energy Monitoring Devices
Energy Monitoring Devices
MCBs
MCBs
MCCBs
MCCBs
RCBOs
RCBOs
RCCBs
RCCBs
Surge Protection Devices
Surge Protection Devices
Thermal Breakers
Thermal Breakers

38810 Producten voor Circuit Breakers

1805 van 999+
Schneider Electric, ComPacT MCCB 4P 100A, Fixed Mount
  • RS-stocknr. 260-8023
  • Fabrikantnummer C25V46E100
Per stuk
€ 3.966,57(excl. BTW)
Better World
Siemens SIRIUS Electronic Circuit Breaker 2A 3RV2, 3 channels , DIN Rail Mount
  • RS-stocknr. 160-209
  • Fabrikantnummer 3RV2421-1BA10
Per stuk
€ 107,00(excl. BTW)
Schneider Electric, ComPacT MCCB 4P 250A, Fixed Mount
  • RS-stocknr. 260-7954
  • Fabrikantnummer C25N4TM250
Per stuk
€ 1.832,65(excl. BTW)
ABB Emax2 Electronic Circuit Breaker 1.25kA Ekip Hi-Touch LSI, 4 channels
  • RS-stocknr. 259-4681
  • Fabrikantnummer 1SDA072958R1
Per stuk
€ 12.012,74(excl. BTW)
Schneider Electric, ComPacT MCCB 4P 32A, Fixed Mount
  • RS-stocknr. 260-7571
  • Fabrikantnummer C11E4TM032B
Per stuk
€ 373,05(excl. BTW)
Eaton Connector Link
  • RS-stocknr. 248-183
  • Fabrikantnummer 052785 BT480
1 verpakking 100
€ 15,44(excl. BTW)
Eaton Eaton xEnergy Main Busbar Support for use with Busbar
  • RS-stocknr. 243-403
  • Fabrikantnummer 141874 XNNS-50X10
1 verpakking 5
€ 234,03(excl. BTW)
Siemens, SENTRON MCCB Molded Case Circuit Breaker 4P 600A, Breaking Capacity 100 kA, Fixed Mount
  • RS-stocknr. 257-673
  • Fabrikantnummer 3VA5460-7GF41-0AA0
Per stuk
€ 4.580,00(excl. BTW)
Siemens, Sentron MCCB Molded Case Circuit Breaker 4P 1kA, Breaking Capacity 25 kA, Cable Mount
  • RS-stocknr. 249-161
  • Fabrikantnummer 3VA6610-5JT46-0AA0
Per stuk
€ 11.500,00(excl. BTW)
Schneider Electric, PowerPact Circuit breaker 1P 100A, Breaking Capacity 14 kA, Clip-On
  • RS-stocknr. 339-239
  • Fabrikantnummer BDL16100
Per stuk
€ 562,93(excl. BTW)
ABB Emax2 Electronic Circuit Breaker 800A Ekip Hi-Touch LSI, 3 channels
  • RS-stocknr. 259-4156
  • Fabrikantnummer 1SDA072269R1
Per stuk
€ 10.303,82(excl. BTW)
Schneider Electric, ComPacT New Generation MCCB 3P 160A, Fixed Mount
  • RS-stocknr. 260-7818
  • Fabrikantnummer C16S3
Per stuk
€ 842,34(excl. BTW)
ABB Emax2 Electronic Circuit Breaker 630A 1SDA07, 3 channels
  • RS-stocknr. 259-4003
  • Fabrikantnummer 1SDA072062R1
Per stuk
€ 3.842,65(excl. BTW)
Better World
ABB Emax2 Electronic Circuit Breaker 2kA Ekip Hi-Touch LSI, 3 channels
  • RS-stocknr. 259-3230
  • Fabrikantnummer 1SDA071108R1
Per stuk
€ 13.362,91(excl. BTW)
ABB Emax2 Electronic Circuit Breaker 800A 1SDA07, 4 channels
  • RS-stocknr. 259-3449
  • Fabrikantnummer 1SDA071391R1
Per stuk
€ 5.194,63(excl. BTW)
HENSEL ENYMOD Distribution Board
  • RS-stocknr. 117-510
  • Fabrikantnummer Mi 1449
Per stuk
€ 648,15(excl. BTW)
Siemens, SENTRON MCCB 4P 600A, Breaking Capacity 35 kA, Fixed Mount
  • RS-stocknr. 249-766
  • Fabrikantnummer 3VA6560-5JQ46-0AA0
Per stuk
€ 7.060,00(excl. BTW)
Schneider Electric Compact Long Rear Connection for use with NS630b
  • RS-stocknr. 354-415
  • Fabrikantnummer 33607
Per stuk
€ 441,00(excl. BTW)
Schneider Electric, ComPacT MCCB 3P 100A, Fixed Mount
  • RS-stocknr. 260-7564
  • Fabrikantnummer C11E3TM100B
Per stuk
€ 329,11(excl. BTW)
Siemens, SENTRON MCCB Molded Case Circuit Breaker 3P 800A, Breaking Capacity 100 kA, Fixed Mount
  • RS-stocknr. 249-938
  • Fabrikantnummer 3VA6580-7JT32-0AA0
Per stuk
€ 7.560,00(excl. BTW)
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