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

1846 van 999+
ABB MCCB Molded Case Circuit Breaker 4P 630A, Fixed Mount
  • RS-stocknr. 250-4146
  • Fabrikantnummer 1SDA054417R1
Per stuk
€ 5.504,70(excl. BTW)
ABB RCBO, 10A Current Rating, 3P Poles, Type C
  • RS-stocknr. 237-5171
  • Fabrikantnummer 2CSR273101R1104
Per stuk
€ 252,27(excl. BTW)
ABB Emax2 Electronic Circuit Breaker 6.3kA Ekip Touch LI, 3 channels
  • RS-stocknr. 259-3370
  • Fabrikantnummer 1SDA071294R1
Per stuk
€ 38.351,32(excl. BTW)
HENSEL ENYBOARD Distribution Board, 63 A
  • RS-stocknr. 117-582
  • Fabrikantnummer KV 3654 M
Per stuk
€ 209,15(excl. BTW)
Eaton xEffect MCB, 1+N, 2A Curve C, 240V AC, 48V DC, 10 kA Breaking Capacity
  • RS-stocknr. 922-7077
  • Fabrikantnummer 278662 FAZ-C2/1N
Per stuk
€ 57,01(excl. BTW)
ABB MCCB Molded Case Circuit Breaker 4P 630A, Fixed Mount
  • RS-stocknr. 250-4162
  • Fabrikantnummer 1SDA054432R1
Per stuk
€ 6.698,88(excl. BTW)
Phoenix Contact Surge Protector, 10kA, DIN Rail Mount
  • RS-stocknr. 201-6760
  • Fabrikantnummer 1065319
Per stuk
€ 149,88(excl. BTW)
ABB Emax2 Electronic Circuit Breaker 5kA 1SDA07, 4 channels
  • RS-stocknr. 259-3880
  • Fabrikantnummer 1SDA071901R1
Per stuk
€ 42.057,01(excl. BTW)
Schneider Electric EasyPact Electronic Circuit Breaker 80A, Fixed
  • RS-stocknr. 122-399
  • Fabrikantnummer LV510636
Per stuk
€ 523,72(excl. BTW)
Rockwell Automation 1492-SP 1492-SPM MCB, 3P, 63A Curve C
  • RS-stocknr. 218-8866
  • Fabrikantnummer 1492-SPM3C630-N
Per stuk
€ 268,10(excl. BTW)
Schurter TA36 Rocker Circuit Breaker - TA36 2 Pole 60 V dc, 277 V ac Voltage Rating, 3A Current Rating
  • RS-stocknr. 221-5640
  • Fabrikantnummer 3-128-244
1 doos met 10
€ 157,14(excl. BTW)
Siemens SENTRON 5SY Circuit Breaker, 1+N, 16A, Type A, 250V AC, 60V DC, 20 kA Breaking Capacity
  • RS-stocknr. 664-305
  • Fabrikantnummer 5SY4516-5
Per stuk
€ 72,10(excl. BTW)
Schneider Electric, ComPacT MCCB 3P 25A, Fixed Mount
  • RS-stocknr. 260-7554
  • Fabrikantnummer C11E3TM025L
Per stuk
€ 289,19(excl. BTW)
Bourns Single, Three Phase Surge Protector, 50kA, 1kV, DIN Rail Mount
  • RS-stocknr. 287-9629
  • Fabrikantnummer 1250A-2S-230
Per stuk
€ 307,43(excl. BTW)
Siemens, SENTRON MCCB Molded Case Circuit Breaker 3P 800A, Breaking Capacity 100 kA, Fixed Mount
  • RS-stocknr. 249-513
  • Fabrikantnummer 3VA6580-7KT32-2AA0
Per stuk
€ 8.050,00(excl. BTW)
Eaton xEnergy Basic Distribution Board Enclosure
  • RS-stocknr. 230-626
  • Fabrikantnummer 116661 BPM-O-600/12-P
Per stuk
€ 1.127,16(excl. BTW)
Schneider Electric EasyPact Electronic Circuit Breaker 25A, Fixed
  • RS-stocknr. 122-395
  • Fabrikantnummer LV510631
Per stuk
€ 523,72(excl. BTW)
Better World
Schneider Electric TeSys Thermal Circuit Breaker - TeSyS GV 3 Pole 690V ac Voltage Rating, 3.5A Current Rating
  • RS-stocknr. 175-1456
  • Fabrikantnummer GV4LE03S
Per stuk
€ 665,47(excl. BTW)
ABB MCCB Molded Case Circuit Breaker 3P+N 320A, Fixed Mount
  • RS-stocknr. 250-4174
  • Fabrikantnummer 1SDA054446R1
Per stuk
€ 4.137,11(excl. BTW)
Altech Thermal Circuit Breaker - V-EA 2 Pole 277V Voltage Rating DIN Rail Mount, 8A Current Rating
  • RS-stocknr. 899-1926
  • Fabrikantnummer 2G8UM
Per stuk
€ 30,71(excl. BTW)
1
1846
1941
Resultaten per pagina

Gerelateerde Links