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

35871 표시되는 제품 Circuit Breakers

14 / 999+
Better World
Siemens, SENTRON MCCB 4P 100A, Breaking Capacity 36 kA, Fixed Mount
  • RS 제품 번호 209-4857
  • 제조사 부품 번호 3VA1110-4ED42-0AA0
개당
₩891,345.60
Better World
Siemens SENTRON 5SL60 MCB, 1P + N, 40A Curve B, 230V AC, 60V DC, 6 kA Breaking Capacity
  • RS 제품 번호 328-280
  • 제조사 부품 번호 5SL6040-6
개당
₩112,431.52
RS PRO Three Phase Industrial Surge Protector, 50kA, 1.5kV, DIN Rail Mount
  • RS 제품 번호 101-741
개당
₩280,418.92
Dold Remote Switch Control Station Switch
  • RS 제품 번호 240-9263
  • 제조사 부품 번호 IK8805.01 AC50Hz 230V
개당
₩172,845.32
ABB Tmax XT Plate for use with Tmax XT
  • RS 제품 번호 237-6128
  • 제조사 부품 번호 1SDA066646R1 MIR-P XT4 P/W
1 박스 1개
₩125,057.60
Eaton xEffect FAZ MCB, 2P, 32A Curve C, 500V DC, 10 kA Breaking Capacity
  • RS 제품 번호 232-167
  • 제조사 부품 번호 120648 FAZ-C32/2-NA-DC
개당
₩437,133.84
Eaton Eaton Moeller Enclosure for use with PKZM4
  • RS 제품 번호 272-7251
  • 제조사 부품 번호 113743 CI-K4-PKZ4-NA-GR
개당
₩142,746.52
Eaton PFIM RCD, 16A, 2 Pole, 30mA, Type A, 230V ac
  • RS 제품 번호 922-8648
  • 제조사 부품 번호 235423 PFIM-16/2/003-A-MW
개당
₩220,749.60
Eaton, Eaton Moeller NZM MCCB Molded Case Circuit Breaker 4P 320A, Breaking Capacity 5 kA, Withdrawable
  • RS 제품 번호 231-401
  • 제조사 부품 번호 113532 NZMN3-4-A320-AVE
개당
₩5,843,592.72
Siemens, SENTRON MCCB Molded Case Circuit Breaker 2P 25A, Breaking Capacity 65 kA, Cable Mount, Panel Mount
  • RS 제품 번호 148-330
  • 제조사 부품 번호 3VA5125-6ED21-0AA0
개당
₩660,368.80
Eaton xEffect MCB, 3+N, 3A Curve C
  • RS 제품 번호 230-0973
  • 제조사 부품 번호 239168 FAZ6-C3/3N
개당
₩160,003.04
Eaton Eaton Moeller NZM DC Link Kit for use with N4-4-800(1000)(1100)-S1(-S15)-PV-NA, N4-4-S1(-S15)-DC
  • RS 제품 번호 229-284
  • 제조사 부품 번호 119888 NZM4-4-XKV2P
개당
₩1,624,385.80
Better World
Siemens Sentron 5SY4 MCB, 1P, 3A Curve C, 230V AC, 10 kA Breaking Capacity
  • RS 제품 번호 622-0020
  • 제조사 부품 번호 5SY4103-7
개당
₩77,042.40
Siemens, SENTRON MCCB Molded Case Circuit Breaker 4P 50A, Breaking Capacity 100 kA, Fixed Mount
  • RS 제품 번호 269-796
  • 제조사 부품 번호 3VA5250-7ED41-2AA0
개당
₩2,266,095.60
Siemens SENTRON Terminal Cover for use with 5SM1
  • RS 제품 번호 328-340
  • 제조사 부품 번호 5SW3010
개당
₩8,497.60
ABB Emax2 Electronic Circuit Breaker 800A Ekip Touch LI, 4 channels
  • RS 제품 번호 259-3432
  • 제조사 부품 번호 1SDA071374R1
개당
₩9,390,846.28
Eaton Eaton xEffect Interlock for use with NH Fuse Switch NH00 To NH03
  • RS 제품 번호 239-917
  • 제조사 부품 번호 184805 XNH-XLD-G
5 미터가 들어있는 1트레이
₩53,880.80
Eaton NZM3 Electronic Circuit Breaker 400A NZM, 3 channels , Fixed
  • RS 제품 번호 120-860
  • 제조사 부품 번호 168487 NZMN3-A400-SVE
개당
₩3,931,743.64
Better World
Schneider Electric iC60 RCD, 40A, 4 Pole, 300mA, Type AC
  • RS 제품 번호 734-9204
  • 제조사 부품 번호 A9Q14440
개당
₩550,522.28
Legrand DX3 RCCB, 25A, 1+N Pole, 30mA, Type A
  • RS 제품 번호 732-0045
  • 제조사 부품 번호 4 116 16
개당
₩275,786.60
페이지 당 결과 수
1
14
1794

관련된 링크들