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

38502 Producten voor Circuit Breakers

1 van 999+
Op voorraad
Schneider Electric Opale 1 Phase Distribution Board, 4 Way, 63 A
  • RS-stocknr. 301-8593
  • Fabrikantnummer 13394
Per stuk
€ 12,92(excl. BTW)
Op voorraad
Schneider Electric Acti9 iID RCCB, 40A, 4 Pole, 300mA, Type A, 380 → 415V ac
  • RS-stocknr. 654-741
  • Fabrikantnummer A9R44440
Per stuk
€ 290,33(excl. BTW)
Op voorraad
ETA ESX10 Electronic Circuit breaker 1A 24V ESX10-T, 1 channels , Slide Switch DIN Rail
  • RS-stocknr. 210-2131
  • Fabrikantnummer ESX10-TB-101-DC24V-1A-E
Per stuk
€ 96,07(excl. BTW)
Op voorraad
ETA Thermal Circuit Breaker - 1658 Single Pole 250V Voltage Rating Panel Mount, 16A Current Rating
  • RS-stocknr. 344-5333
  • Fabrikantnummer 1658-G21-02-P10-16A
Per stuk
€ 5,68(excl. BTW)
Op voorraad
ETA REX12 Electronic Circuit breaker 2A 24V REX12-T, 1 channels , DIN Rail Mount
  • RS-stocknr. 175-0364
  • Fabrikantnummer REX12-TA1-107-DC24V-2A
Per stuk
€ 45,18(excl. BTW)
Op voorraad
Better World
Schneider Electric Busbar Trunking Fixing Bracket, Canalis KBB Series
  • RS-stocknr. 248-4067
  • Fabrikantnummer KBB40ZFU
Per stuk
€ 3,03(excl. BTW)
Op voorraad
ETA Thermal Circuit Breaker - 1180 Single Pole 250V Voltage Rating DIN Rail Mount, 4A Current Rating
  • RS-stocknr. 458-8712
  • Fabrikantnummer 1180-01-4A
Per stuk
€ 13,20(excl. BTW)
Op voorraad
Schurter Thermal Circuit Breaker - T12 Single Pole 240V ac Voltage Rating, 16A Current Rating
  • RS-stocknr. 284-6123
  • Fabrikantnummer 4410.0152
Per stuk
€ 22,49(excl. BTW)
Op voorraad
RS PRO RC Suppressor Circuit for use with Contactors
  • RS-stocknr. 277-8523
Per stuk
€ 14,06(excl. BTW)
Op voorraad
ETA Thermal Circuit Breaker - 106-P30 Single Pole 250V Voltage Rating Panel Mount, 1A Current Rating
  • RS-stocknr. 336-012
  • Fabrikantnummer 106-P30-000040-1A
Per stuk
€ 17,25(excl. BTW)
Op voorraad
Better World
Schneider Electric Acti 9 2 Phase Busbar, 415V ac, 18mm Pitch
  • RS-stocknr. 776-2720
  • Fabrikantnummer A9XPH212
Per stuk
€ 17,47(excl. BTW)
Op voorraad
Europa EUC2P EUC2P Miniature Circuit Breaker, 2-Pole, 6 A, Type C, 400 V AC, 10 kA Breaking Capacity
  • RS-stocknr. 849-6544
  • Fabrikantnummer EUC2P6C
Per stuk
€ 17,74(excl. BTW)
Op voorraad
Schurter Thermal Circuit Breaker - TA45 2 Pole 60 V dc, 240V ac Voltage Rating Panel Mount, 10A Current Rating
  • RS-stocknr. 868-9169
  • Fabrikantnummer 4430.2078
Per stuk
€ 27,76(excl. BTW)
Op voorraad
Better World
Schneider Electric Vigi iDT40 RCD, 25A, 1+N Pole, 30mA, 230V ac
  • RS-stocknr. 191-6145
  • Fabrikantnummer A9Y62625
Per stuk
€ 154,88(excl. BTW)
Op voorraad
Phoenix Contact Busbar, 6.2mm Pitch
  • RS-stocknr. 627-3406
  • Fabrikantnummer 3030271
Per stuk (in een verpakking 5)
€ 2,998(excl. BTW)
Op voorraad
Schurter Thermal Circuit Breaker - T11 Single Pole 240V ac Voltage Rating, 16A Current Rating
  • RS-stocknr. 284-5906
  • Fabrikantnummer 4400.0017
Per stuk
€ 10,24(excl. BTW)
Op voorraad
Phoenix Contact Trabtech Thermal Circuit Breaker - CB TM1 Single Pole 50V dc Voltage Rating, 500mA Current Rating
  • RS-stocknr. 201-6351
  • Fabrikantnummer 2800835
Per stuk
€ 37,17(excl. BTW)
Op voorraad
Better World
Schneider Electric iC60 RCD, 25A, 1+N Pole, 10mA
  • RS-stocknr. 776-8722
  • Fabrikantnummer A9V10225
Per stuk
€ 194,66(excl. BTW)
Op voorraad
ETA Thermal Circuit Breaker - 1610 Single Pole 24V dc Voltage Rating, 10A Current Rating
  • RS-stocknr. 409-889
  • Fabrikantnummer 1610-21-10A
Per stuk
€ 12,63(excl. BTW)
Op voorraad
Better World
Schneider Electric TeSys Thermal Circuit Breaker - TeSyS GV 3 Pole 690V Voltage Rating DIN Rail Mount, 23A Current
  • RS-stocknr. 272-909
  • Fabrikantnummer GV3P25
Per stuk
€ 196,70(excl. BTW)
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