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.

35852 표시되는 제품 Circuit Breakers

29 / 999+
  • RS 제품 번호 266-563
  • 제조사 부품 번호 3VW9011-0AH14
개당
₩116,766.80
  • RS 제품 번호 259-4512
  • 제조사 부품 번호 1SDA072733R1
개당
₩8,537,115.72
  • RS 제품 번호 246-844
  • 제조사 부품 번호 191561 NZMH3-VX630-T-AVE
개당
₩8,521,908.40
  • RS 제품 번호 654-748
  • 제조사 부품 번호 A9L20500
개당
₩655,873.72
  • RS 제품 번호 259-4389
  • 제조사 부품 번호 1SDA072570R1
개당
₩49,328,957.16
  • RS 제품 번호 243-479
  • 제조사 부품 번호 100684 NZM2-XTVDV-NA
개당
₩199,332.64
Better World
  • RS 제품 번호 212-0187
  • 제조사 부품 번호 GV4LUG
개당
₩8,272.00
  • RS 제품 번호 201-5503
  • 제조사 부품 번호 2800847
개당
₩70,011.20
Better World
  • RS 제품 번호 236-6682
  • 제조사 부품 번호 1SDA068311R1 XT4S 250 TMA 225A FF
개당
₩1,510,523.60
  • RS 제품 번호 211-945
  • 제조사 부품 번호 GVAED0113
개당
₩51,070.20
  • RS 제품 번호 177-5100
  • 제조사 부품 번호 2CSF204201R5630 F204 A S-63/1
개당
₩558,820.60
  • RS 제품 번호 211-2472
  • 제조사 부품 번호 M9U21250
개당
₩230,976.80
  • RS 제품 번호 141-005
  • 제조사 부품 번호 2CCS893001R0064
개당
₩934,531.08
  • RS 제품 번호 259-4172
  • 제조사 부품 번호 1SDA072287R1
개당
₩16,678,510.24
  • RS 제품 번호 275-0412
  • 제조사 부품 번호 M39019/01-249S
3 박스 1개
₩3,171,372.00
Better World
  • RS 제품 번호 243-6245
  • 제조사 부품 번호 5SU1646-7FP10
개당
₩535,461.60
  • RS 제품 번호 207-177
  • 제조사 부품 번호 A9R61440
개당
₩710,809.20
  • RS 제품 번호 276-8942
  • 제조사 부품 번호 R9ERC263
개당
₩275,767.80
  • RS 제품 번호 263-868
  • 제조사 부품 번호 3VA9231-0QE10
개당
₩34,404.00
Better World
  • RS 제품 번호 241-4451
  • 제조사 부품 번호 5SV3746-6
개당
₩333,756.40
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