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

28 / 999+
Schneider Electric PowerPact Electronic Circuit Breaker 600A PowerPacT, DIN Rail Type C
  • RS 제품 번호 432-920
  • 제조사 부품 번호 NLJF36600M38XTW
개당
₩17,787,076.68
Siemens SENTRON Busbar Protector for use with 3VA15/25 1000
  • RS 제품 번호 210-9410
  • 제조사 부품 번호 3VA9603-0QA00
개당
₩116,353.20
ABB, Tmax MCCB 4P 800A, Fixed Mount
  • RS 제품 번호 237-6000
  • 제조사 부품 번호 1SDA061979R1 T7S 800A PR332-LSIRc FF
개당
₩7,465,985.72
SENTRON Terminal Cover for use with 3VA53/54, 3VA63/64 Series
  • RS 제품 번호 263-533
  • 제조사 부품 번호 3VA9471-0WD31
개당
₩79,561.60
Better World
Siemens 5SV4317 RCCB, 80A, 2 Pole, 30mA, Type AC, 230V ac
  • RS 제품 번호 231-8390
  • 제조사 부품 번호 5SV4317-0
개당
₩688,437.20
Schneider Electric, ComPacT MCCB 3P 50A, Fixed Mount
  • RS 제품 번호 260-9460
  • 제조사 부품 번호 C10H3MA050
개당
₩1,266,236.40
ABB Emax2 Electronic Circuit Breaker 2kA Ekip G Hi-Touch LSIG, 4 channels
  • RS 제품 번호 259-3704
  • 제조사 부품 번호 1SDA071680R1
개당
₩26,507,413.44
Better World
Siemens SENTRON Terminal for use with 3VA5 250
  • RS 제품 번호 269-7153
  • 제조사 부품 번호 3VA9234-0JA12
개당가격(4개가 1팩안에)
₩20,232.56
nVent ERIFLEX ERIFLEX Busbar
  • RS 제품 번호 277-6177
  • 제조사 부품 번호 568661
개당
₩78,719.36
Siemens SENTRON Cover
  • RS 제품 번호 277-0803
  • 제조사 부품 번호 3WA9111-0AS05
개당
₩227,818.40
Better World
Siemens SENTRON Fire Safety Circuit Breaker, 1+N, 16A Curve C, 230V AC
  • RS 제품 번호 238-3213
  • 제조사 부품 번호 5SV6016-7MC16
개당
₩431,403.60
Siemens 5SM23 RCCB, 63A, 2 Pole, 30mA, Type A, 230V
  • RS 제품 번호 328-325
  • 제조사 부품 번호 5SM2325-6
개당
₩435,383.56
SENTRON Terminal for use with 3VA61/62 Series
  • RS 제품 번호 263-922
  • 제조사 부품 번호 3VA9243-0QE00
개당가격(1개가 1미터안에)
₩113,627.20
Better World
Siemens SENTRON 5SY6 MCB, 1+N, 4A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity
  • RS 제품 번호 212-8898
  • 제조사 부품 번호 5SY6504-7
개당
₩96,632.00
Eaton xPole MCB, 2P, 16A Curve D, 48V DC, 10 kA Breaking Capacity
  • RS 제품 번호 864-4370
  • 제조사 부품 번호 242428 PLSM-D16/2-MW
개당
₩110,168.00
Better World
Siemens 5SV3 RCCB, 40A, 4 Pole, 300mA, Type A, 400V ac
  • RS 제품 번호 211-9697
  • 제조사 부품 번호 5SV3644-6KK01
개당
₩478,008.80
Better World
Schneider Electric Tesys Connection Kit for use with Gv2Me
  • RS 제품 번호 221-1125
  • 제조사 부품 번호 LAD351
개당
₩9,475.20
Schneider Electric Thermal Circuit Breaker - GB2 2 Pole 277V ac Voltage Rating DIN Rail Mount, 3A Current Rating
  • RS 제품 번호 312-3796
  • 제조사 부품 번호 GB2DB08
개당
₩93,116.40
ABB F200 RCCB, 100A, 2 Pole, Type A, 277V ac
  • RS 제품 번호 177-5086
  • 제조사 부품 번호 2CSF202201R5900
개당
₩494,227.56
Siemens SENTRON 3VA9 Cover for use with 3VA1 400/630, 3VA2 400/630
  • RS 제품 번호 218-1848
  • 제조사 부품 번호 3VA9354-0KB03
개당
₩56,794.80
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