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

163 / 999+
ABB F200 RCCB, 40A, 2 Pole, 500mA, Type AC, 230V ac
  • RS 제품 번호 225-6095
  • 제조사 부품 번호 2CSF202001R4400 F202 AC-40/0.5
개당
₩277,241.72
Eaton, Eaton Moeller NZM MCCB Molded Case Circuit Breaker 3P 225A, Breaking Capacity 18.5 kA, Fixed Mount
  • RS 제품 번호 229-596
  • 제조사 부품 번호 107629 NZMB2-AF225-BT-NA
개당
₩2,976,000.52
Better World
Siemens, SENTRON MCCB 3P 160A, Breaking Capacity 150 kA, Fixed Mount
  • RS 제품 번호 270-4132
  • 제조사 부품 번호 3VA2116-8JP36-0AA0
개당
₩3,959,938.00
Siemens SENTRON Interlock Kit for use with 3VA20/21/22
  • RS 제품 번호 152-785
  • 제조사 부품 번호 3VA9167-0VF10
개당
₩138,123.60
Better World
Schneider Electric iID RCCB, 80A, 4 Pole, 30mA, Type B-SI, 400V ac
  • RS 제품 번호 248-3721
  • 제조사 부품 번호 A9Z61480
개당
₩4,722,052.40
Better World
ABB, XT2L MCCB 3P 63A, Fixed Mount
  • RS 제품 번호 236-6486
  • 제조사 부품 번호 1SDA067931R1 XT2L 160 Ekip LSIG 63A FF
개당
₩2,396,943.60
Siemens 5SV RCCB, 40A, 2 Pole, 30mA, Type A, 230V
  • RS 제품 번호 627-025
  • 제조사 부품 번호 5SV3314-6GV01
36 미터가 들어있는 1트레이
₩4,518,110.00
ABB F200 RCCB, 80A, 2 Pole, 30mA, Type AC, 230V ac
  • RS 제품 번호 225-6087
  • 제조사 부품 번호 2CSF202001R1800 F202 AC-80/0,03
개당
₩357,158.64
Siemens SENTRON Interlock Kit for use with 3VA13/14, 3VA23/24
  • RS 제품 번호 152-783
  • 제조사 부품 번호 3VA9367-0VF10
개당
₩132,577.60
Better World
ABB, Tmax XT MCCB 4P 10A, Fixed Mount
  • RS 제품 번호 236-7413
  • 제조사 부품 번호 1SDA067657R1 XT2L 160 TMD 10A FF
개당
₩960,723.24
ABB 220 → 240V ac Undervoltage Release Circuit Trip for use with XT2, XT3, XT4 Circuit Breakers
  • RS 제품 번호 225-5869
  • 제조사 부품 번호 1SDA066406R1 UVR-C XT2-XT4 W 220-240VAC
개당
₩245,509.20
Schneider Electric A9R RCCB, 80A, 4 Pole, 300mA, Type A, 415V ac
  • RS 제품 번호 339-775
  • 제조사 부품 번호 A9R24480
개당
₩800,974.00
Better World
Schneider Electric Acti9 iTG40 RCD, 40A, 1 Pole, 300mA, Type A-SI, 400V ac
  • RS 제품 번호 239-9996
  • 제조사 부품 번호 A9Y16640
개당
₩583,881.00
Eaton, Eaton Moeller series NZM MCCB Molded Case Circuit Breaker 3P 100A, Breaking Capacity 5 kA, Plug In
  • RS 제품 번호 240-175
  • 제조사 부품 번호 147390 NZMN2-VE100-BT
개당
₩1,842,952.72
Better World
Schneider Electric TeSys Thermal Circuit Breaker - TeSyS GV 3 Pole 690V Voltage Rating DIN Rail Mount, 23A Current
  • RS 제품 번호 272-909
  • 제조사 부품 번호 GV3P25
개당
₩261,075.60
Schneider Electric R9R RCCB, 40A, 4 Pole, 30mA, Type F, 400V ac
  • RS 제품 번호 211-974
  • 제조사 부품 번호 R9R42440
개당
₩577,776.64
Eaton, Eaton Moeller NZM MCCB Molded Case Circuit Breaker 3P 225A, Breaking Capacity 5 kA, Fixed Mount
  • RS 제품 번호 229-603
  • 제조사 부품 번호 107649 NZMN2-AF225-BT-NA
개당
₩3,175,333.16
Eaton xEffect - FRCmM RCCB, 25A, 4 Pole, 30mA, 240/415V ac
  • RS 제품 번호 123-561
  • 제조사 부품 번호 170294 FRCMM-25/4/003-G/A
개당
₩441,830.08
Eaton xEffect - FRCmM RCCB, 16A, 4 Pole, 300mA, Type A, 240/415V ac
  • RS 제품 번호 123-244
  • 제조사 부품 번호 170340 FRCMM-16/4/03-A
개당
₩339,868.28
Eaton xEffect - FRCmM RCCB, 100A, 4 Pole, 300mA, 240/415V ac
  • RS 제품 번호 123-625
  • 제조사 부품 번호 170451 FRCMM-100/4/03-S/A
개당
₩1,778,049.48
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