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

35852 표시되는 제품 Circuit Breakers

1756 / 999+
ABB Emax2 Electronic Circuit Breaker 1.6kA 1SDA07, 4 channels
  • RS 제품 번호 259-3674
  • 제조사 부품 번호 1SDA071648R1
개당
₩21,439,403.44
ABB System Pro M Compact S300P MCB, 2P, 500mA, Type Z, 415V AC, 125V DC, 100 kA Breaking Capacity
  • RS 제품 번호 200-908
  • 제조사 부품 번호 2CDS382001R0158
개당
₩554,522.92
Better World
Schneider Electric Multi 9 MCB Mini Circuit Breaker, 1P, 2A Curve C, 277V AC
  • RS 제품 번호 256-6792
  • 제조사 부품 번호 M9F52102
개당
₩208,191.20
Better World
Schneider Electric Acti 9 iC60H MCB, 1P, 32A Curve B, 230V AC, 72V DC, 10 kA Breaking Capacity
  • RS 제품 번호 776-2099
  • 제조사 부품 번호 A9F06132
개당
₩38,991.20
ABB Emax2 Electronic Circuit Breaker 4kA 1SDA07, 3 channels
  • RS 제품 번호 259-4411
  • 제조사 부품 번호 1SDA072592R1
개당
₩50,627,420.52
Better World
Schneider Electric RCBO, 20A Current Rating, 1P+N Poles, Type AB, Easy9 Range
  • RS 제품 번호 850-8656
  • 제조사 부품 번호 EZ9D16820
개당
₩65,762.40
ABB S302 MCB, 2P, 32A Curve B, 415V AC, 125V DC, 100 kA Breaking Capacity
  • RS 제품 번호 201-311
  • 제조사 부품 번호 2CDS382001R0325
개당
₩364,911.76
Better World
Schneider Electric Acti 9 Acti9 iDT40T MCB, 3P, 32A Curve C, 400V AC, 6 kA Breaking Capacity
  • RS 제품 번호 191-6099
  • 제조사 부품 번호 A9P22732
개당
₩274,551.44
Better World
Schneider Electric Acti 9 iC60L MCB, 2P, 25A Curve K, 15 kA Breaking Capacity
  • RS 제품 번호 219-9302
  • 제조사 부품 번호 A9F95225
개당
₩335,775.52
Better World
Siemens Sentron 5SY7 MCB, 3P, 16A Curve C, 400V AC, 15 kA Breaking Capacity
  • RS 제품 번호 622-0395
  • 제조사 부품 번호 5SY7316-7
개당
₩153,614.80
ABB Emax2 Electronic Circuit Breaker 1.25kA 1SDA07, 4 channels
  • RS 제품 번호 259-4554
  • 제조사 부품 번호 1SDA072803R1
개당
₩9,295,921.32
Better World
ABB Emax2 Electronic Circuit Breaker 2.5kA 1SDA07, 3 channels
  • RS 제품 번호 259-3237
  • 제조사 부품 번호 1SDA071125R1
개당
₩25,125,231.80
Siemens SENTRON Connection Unit for use with Circuit Breaker 3WL10 / 3VA27
  • RS 제품 번호 265-520
  • 제조사 부품 번호 3VW9011-0AL32
개당가격(1개가 1미터안에)
₩339,922.80
Lovato Single Phase Replacement cartridge, 50kA, DIN Rail Mount
  • RS 제품 번호 248-5676
  • 제조사 부품 번호 SGX02PA300
개당
₩93,304.40
ABB Emax2 Electronic Circuit Breaker 1.25kA Ekip Touch LI, 4 channels
  • RS 제품 번호 259-4567
  • 제조사 부품 번호 1SDA072814R1
개당
₩8,062,844.36
Better World
ABB Emax2 Electronic Circuit Breaker 1kA 1SDA07, 3 channels
  • RS 제품 번호 259-9936
  • 제조사 부품 번호 1SDA070799R1
개당
₩14,892,540.32
Better World
ABB, XT2S MCCB 3P 10A, Fixed Mount
  • RS 제품 번호 236-7501
  • 제조사 부품 번호 1SDA067805R1 XT2S 160 Ekip I 10A FF
개당
₩1,145,912.64
ABB System Pro M Compact S300P MCB, 3P, 1.6A, Type Z, 415V AC, 100 kA Breaking Capacity
  • RS 제품 번호 201-336
  • 제조사 부품 번호 2CDS383001R0258
개당
₩821,050.52
Contactum MCB, 1P, 32A Curve C, 250V AC, 10 kA Breaking Capacity
  • RS 제품 번호 184-9041
  • 제조사 부품 번호 CPB1032C
개당
₩8,441.20
Phoenix Contact Contact Insert
  • RS 제품 번호 881-8262
  • 제조사 부품 번호 1689336
개당가격(10개가 1박스안에)
₩5,647.52
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