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

60 van 999+
Tijdelijk niet op voorraad
Eaton 1 Phase Distribution Board, 13 Way, 125 A
  • RS-stocknr. 124-2998
  • Fabrikantnummer EAM13 EAM13
Per stuk
€ 231,09(excl. BTW)
Op voorraad
ABB F404 RCCB, 25A, 3+N Pole, 30mA, Type A
  • RS-stocknr. 178-257
  • Fabrikantnummer 2CCF544110E0250 - F404A-25/0.03, 2CC
Per stuk
€ 254,97(excl. BTW)
Tijdelijk niet op voorraad
Eaton Eaton Moeller xPole 4 Phase Busbar, 415V, 17.8mm Pitch
  • RS-stocknr. 230-805
  • Fabrikantnummer 116880 EVG-16/4PHAS/L-N-X/6PC
Per stuk
€ 32,22(excl. BTW)
Op voorraad
Schneider Electric Thermal Circuit Breaker - GB2 1P + N Pole 250V ac Voltage Rating DIN Rail Mount, 10A Current Rating
  • RS-stocknr. 610-0910
  • Fabrikantnummer GB2CD16
Per stuk
€ 41,45(excl. BTW)
Op voorraad
Legrand DX3 RCD, 40A, 1+N Pole, 30mA, Type AC
  • RS-stocknr. 732-0027
  • Fabrikantnummer 4 115 05
Per stuk
€ 130,27(excl. BTW)
Op voorraad
Eaton RCCB, 63A, 2 Pole, 30mA, Type A, 230V ac
  • RS-stocknr. 227-0738
  • Fabrikantnummer 267448 PFGM-63/2/003-A
Per stuk
€ 73,18(excl. BTW)
Op voorraad
Better World
ABB System Pro M Compact S200 MCB, 4P, 20A Curve K, 400V AC, 6 kA Breaking Capacity
  • RS-stocknr. 746-8065
  • Fabrikantnummer 2CDS254001R0487 S204-K20
Per stuk
€ 206,80(excl. BTW)
Op voorraad
ETA Electronic Circuit Breaker 1A 500V ESS30, Plug-In Mounting
  • RS-stocknr. 288-7704
  • Fabrikantnummer ESS30-S003-DC24V-1A
Per stuk
€ 128,69(excl. BTW)
Op voorraad
Better World
Schneider Electric Multi 9 C60SP MCB, 4P, 63A Curve C, 440V AC, 15 kA Breaking Capacity
  • RS-stocknr. 211-2382
  • Fabrikantnummer M9F22463
Per stuk
€ 92,72(excl. BTW)
Tijdelijk niet op voorraad
Eaton RCD, 25A, 2 Pole, 30mA, Type C
  • RS-stocknr. 922-8749
  • Fabrikantnummer 236275 PKNM-25/1N/C/003-MW
Per stuk
€ 146,65(excl. BTW)
Tijdelijk niet op voorraad
ABB System Pro M Compact S200 M UC MCB, 2P, 40A Curve K, 400V AC, 440V DC, 10 kA Breaking Capacity
  • RS-stocknr. 200-611
  • Fabrikantnummer 2CDS272061R0557
Per stuk
€ 229,52(excl. BTW)
Op voorraad
Better World
Siemens SENTRON MCB, 1+N, 4A Curve C, 230V AC
  • RS-stocknr. 238-3182
  • Fabrikantnummer 5SL6004-7MC
Per stuk
€ 187,80(excl. BTW)
Op voorraad
Better World
Siemens 5SV3 RCCB, 25A, 2 Pole, 30mA, Type A
  • RS-stocknr. 124-7728
  • Fabrikantnummer 5SV3312-6KK12
Per stuk
€ 232,30(excl. BTW)
Tijdelijk niet op voorraad
Better World
Siemens, SENTRON MCCB 4P 50A, Breaking Capacity 70 kA, Fixed Mount
  • RS-stocknr. 211-3740
  • Fabrikantnummer 3VA1150-6EE46-0AA0
Per stuk
€ 544,39(excl. BTW)
Op voorraad
Eaton xEffect MCB, 4P, 16A Curve C, 240 → 415V AC, 96V DC, 10 kA Breaking Capacity
  • RS-stocknr. 922-7144
  • Fabrikantnummer 279061 FAZ-C16/4
Per stuk
€ 155,80(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)
Op voorraad
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 5A Current Rating
  • RS-stocknr. 782-0886
  • Fabrikantnummer W23-X1A1G-5
Per stuk
€ 39,44(excl. BTW)
Tijdelijk niet op voorraad
Eaton Busbar Support, xEnergy Main LV switchgear Series
  • RS-stocknr. 125-955
  • Fabrikantnummer 174086 XTPZBEZ1
Per stuk
€ 49,30(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)
Tijdelijk niet op voorraad
Better World
Siemens RCBO, 6A Current Rating, 2P Poles, 30mA Trip Sensitivity, Type A, SENTRON Range
  • RS-stocknr. 211-9615
  • Fabrikantnummer 5SV1316-6GV06
Per stuk (in een verpakking 12)
€ 94,435(excl. BTW)
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