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.

35871 표시되는 제품 Circuit Breakers

1793 / 999+
Better World
  • RS 제품 번호 209-4895
  • 제조사 부품 번호 3VA1112-5EE46-0AA0
개당
₩1,709,183.20
  • RS 제품 번호 259-3337
  • 제조사 부품 번호 1SDA071243R1
개당
₩45,901,709.64
  • RS 제품 번호 259-3445
  • 제조사 부품 번호 1SDA071388R1
개당
₩15,841,034.16
  • RS 제품 번호 248-5616
  • 제조사 부품 번호 P1MB1MC10
개당
₩83,528.40
Better World
  • RS 제품 번호 236-6696
  • 제조사 부품 번호 1SDA068329R1 XT4S 250 TMA 200A FF
개당
₩1,698,316.80
  • RS 제품 번호 148-731
  • 제조사 부품 번호 3VA5110-1MU31-0AA0
개당
₩1,094,724.00
  • RS 제품 번호 782-7824
  • 제조사 부품 번호 1-1423696-6
개당가격(5개가 1팩안에)
₩3,782.56
  • RS 제품 번호 825-5772
  • 제조사 부품 번호 P1MB2PD50
개당
₩83,453.20
  • RS 제품 번호 285-5876
  • 제조사 부품 번호 9000-41011-0800000
개당
₩74,372.80
Better World
  • RS 제품 번호 806-7304
  • 제조사 부품 번호 SEA9TB1254
개당
₩59,314.00
  • RS 제품 번호 183-2867
  • 제조사 부품 번호 FPVN0800GB
개당
₩1,837,455.60
  • RS 제품 번호 922-7055
  • 제조사 부품 번호 278642 FAZ-B6/1N
개당
₩96,500.40
  • RS 제품 번호 251-849
  • 제조사 부품 번호 193359 NZMN2-4-AX100
개당
₩1,826,720.80
  • RS 제품 번호 251-847
  • 제조사 부품 번호 193307 NZMH2-4-VX100-T
개당
₩3,376,292.00
Better World
  • RS 제품 번호 219-8917
  • 제조사 부품 번호 KSA250ED45020
개당
₩3,112,998.00
  • RS 제품 번호 131-209
  • 제조사 부품 번호 2910385
개당
₩221,841.88
  • RS 제품 번호 899-1828
  • 제조사 부품 번호 2EU1.6
개당
₩69,364.48
  • RS 제품 번호 272-2324
  • 제조사 부품 번호 262681 CI-K2-PKZ0-NA-GR
개당
₩55,576.56
  • RS 제품 번호 825-5532
  • 제조사 부품 번호 P1MB1NC50
개당
₩90,988.24
  • RS 제품 번호 230-1097
  • 제조사 부품 번호 264696 PLG6-C20/1N
개당
₩24,977.68
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