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

38813 Producten voor Circuit Breakers

62 van 999+
Tijdelijk niet op voorraad
Better World
Schneider Electric Circuit Trip
  • RS-stocknr. 213-1344
  • Fabrikantnummer LV431490
Per stuk
€ 839,35(excl. BTW)
Tijdelijk niet op voorraad
Schneider Electric PowerPact Thermal Magnetic Circuit Breaker - PowerPacT 4 Pole 525V Voltage Rating Clip-On, 80A
  • RS-stocknr. 357-468
  • Fabrikantnummer BGF46080
Per stuk
€ 569,56(excl. BTW)
Tijdelijk niet op voorraad
Better World
Siemens, SENTRON MCCB 4P 63A, Breaking Capacity 55 kA, Fixed Mount
  • RS-stocknr. 270-3825
  • Fabrikantnummer 3VA2063-5HM42-0AA0
Per stuk
€ 1.242,30(excl. BTW)
Tijdelijk niet op voorraad
Eaton xPole - PXL PXL MCB, 2P, 10A Curve D, 400V AC, 10 kA Breaking Capacity
  • RS-stocknr. 256-156
  • Fabrikantnummer 236327 PXL-D10/2
Per stuk
€ 81,31(excl. BTW)
Tijdelijk niet op voorraad
Siemens SENTRON Terminal for use with Circuit Breaker 3WL10 / 3VA27
  • RS-stocknr. 266-567
  • Fabrikantnummer 3VW9011-0AL71
1 kit
€ 318,00(excl. BTW)
Op voorraad
Better World
Schneider Electric, PowerLogic, 63A, Energy Sensor, 2VA, Wired
  • RS-stocknr. 256-4049
  • Fabrikantnummer A9MEM1572
Per stuk
€ 463,69(excl. BTW)
Op voorraad
ETA ESX10 Electronic Circuit breaker 10A 12V ESX10-T, 1 channels , Plug-In Mounting
  • RS-stocknr. 210-2148
  • Fabrikantnummer ESX10-TC-124-DC12V-10A-E
Per stuk
€ 120,25(excl. BTW)
Op voorraad
Eaton xEffect MCB, 1+N, 6A Curve B
  • RS-stocknr. 230-0921
  • Fabrikantnummer 239044 FAZ6-B6/1N
Per stuk
€ 23,87(excl. BTW)
Tijdelijk niet op voorraad
Better World
Siemens SENTRON 5SY4 MCB, 3P, 13A Curve C, 400V AC, 72V DC, 10 kA Breaking Capacity
  • RS-stocknr. 209-6597
  • Fabrikantnummer 5SY4313-7
Per stuk
€ 80,04(excl. BTW)
Op voorraad
Better World
Siemens Sentron 5SY4 MCB, 2P, 32A Curve C, 400V AC, 10 kA Breaking Capacity
  • RS-stocknr. 772-1347
  • Fabrikantnummer 5SY4232-7
Per stuk
€ 67,28(excl. BTW)
Op voorraad
Eaton xEffect MCB, 1+N, 4A Curve C
  • RS-stocknr. 230-0976
  • Fabrikantnummer 239058 FAZ6-C4/1N
Per stuk
€ 43,04(excl. BTW)
Op voorraad
ETA Thermal Circuit Breaker - 3120-N 2 Pole 50 V DC, 240 V AC Voltage Rating, 5A Current Rating
  • RS-stocknr. 210-2056
  • Fabrikantnummer 3120-N32F-H7T1-SGRD-5A
Per stuk
€ 34,09(excl. BTW)
Tijdelijk niet op voorraad
Eaton Rear Support for use with N2, NS2, NZM2, PN2
  • RS-stocknr. 232-209
  • Fabrikantnummer 107247 NZM2-XRAV
Per stuk
€ 232,30(excl. BTW)
Tijdelijk niet op voorraad
Hager BF RCD, 63A, 3 Pole, 300mA, Type A-HI, 500V
  • RS-stocknr. 599-767
  • Fabrikantnummer BF363
Per stuk
€ 555,28(excl. BTW)
Beperkte voorraad
ABB SN201 MCB, 1+N, 16A Curve C, 230V AC, 4.5 kA Breaking Capacity
  • RS-stocknr. 186-3479
  • Fabrikantnummer 2CSS245202R0164
Per stuk
€ 14,91(excl. BTW)
Tijdelijk niet op voorraad
ABB DDA 200 A RCD, 63A, 1+N Pole, 30mA, Type A
  • RS-stocknr. 610-3795
  • Fabrikantnummer 2CSB202101R1630 - DDA202A-63/0.03
Per stuk
€ 488,49(excl. BTW)
Op voorraad
Lovato ModuLo P1MB MCB, 1P, 1A Curve B, 230V AC, 60V DC, 10 kA Breaking Capacity
  • RS-stocknr. 825-5545
  • Fabrikantnummer P1MB1PB01
Per stuk
€ 20,83(excl. BTW)
Tijdelijk niet op voorraad
Better World
Schneider Electric TeSys Deca Motor Protection Circuit Breaker - 3 Pole 690V Voltage Rating, 40A Current Rating
  • RS-stocknr. 256-4179
  • Fabrikantnummer GV3P406
Per stuk
€ 371,39(excl. BTW)
Op voorraad
Better World
Siemens 5SV4311 RCCB, 16A, 2 Pole, 30mA, Type AC, 230V ac
  • RS-stocknr. 231-8386
  • Fabrikantnummer 5SV4311-0
Per stuk
€ 222,25(excl. BTW)
Tijdelijk niet op voorraad
nVent HOFFMAN Busbar
  • RS-stocknr. 270-1506
  • Fabrikantnummer NS750
Per stuk
€ 44,05(excl. BTW)
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