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

108 / 999+
Eaton xEnergy Light Distribution Board
  • RS 제품 번호 229-720
  • 제조사 부품 번호 114744 XLSPP205
개당
₩159,640.20
Eaton xE?ect - FRCmM-NA RCCB, 25A, 4 Pole, 300mA, Type A, 240/415V ac
  • RS 제품 번호 120-323
  • 제조사 부품 번호 167104 FRCMM-25/4/03-A-NA
개당
₩344,829.60
Siemens, SENTRON MCCB 3P 400A, Breaking Capacity 35 kA, Fixed Mount
  • RS 제품 번호 257-390
  • 제조사 부품 번호 3VA5340-5EC31-0AA0
개당
₩2,081,611.20
Better World
ABB System Pro M Compact S200 MCB, 1+N, 3A, Type Z
  • RS 제품 번호 237-3204
  • 제조사 부품 번호 2CDS251103R0318
개당
₩141,507.60
ABB System Pro M Compact S300P MCB, 4P, 4A, Type Z, 415V AC, 100 kA Breaking Capacity
  • RS 제품 번호 202-848
  • 제조사 부품 번호 2CDS384001R0338
개당
₩1,089,367.88
Eaton xEffect MCB, 3+N, 1.5A Curve D
  • RS 제품 번호 230-0995
  • 제조사 부품 번호 177471 FAZ6-D1,5/3N
개당
₩283,808.56
ABB F200 RCCB, 100A, 4 Pole, 300mA, Type A, 230V ac
  • RS 제품 번호 225-6136
  • 제조사 부품 번호 2CSF204101R3900 F204 A-100/0,3
개당
₩476,655.20
Eaton MCB, 1P, 4A Curve B, 230V AC, 10 kA Breaking Capacity
  • RS 제품 번호 243-992
  • 제조사 부품 번호 101267 PLI-B4/1N
개당
₩96,694.04
ABB System Pro M Compact S200 MCB, 1P, 1.6A Curve C, 253V AC, 72V DC, 6 kA Breaking Capacity
  • RS 제품 번호 488-6331
  • 제조사 부품 번호 2CDS251001R0974 - S201C1.6
개당
₩36,171.20
Siemens 5SM26 RCCB, 40A, 2 Pole, 300mA, Type A, 230V
  • RS 제품 번호 328-393
  • 제조사 부품 번호 5SM2623-8
개당
₩330,472.04
Better World
Siemens, SENTRON MCCB Molded Case Circuit Breaker 4P 40A, Breaking Capacity 70 kA, DIN Rail Mount
  • RS 제품 번호 271-9337
  • 제조사 부품 번호 3VA1140-6ED46-0AA0
개당
₩818,796.40
Eaton, Eaton Moeller NZM MCCB Molded Case Circuit Breaker 3P 32A, Breaking Capacity 5 kA, Plug In
  • RS 제품 번호 230-386
  • 제조사 부품 번호 113353 NZMH2-A32-SVE
개당
₩1,049,118.96
Better World
Siemens, SENTRON MCCB 3P 32A, Breaking Capacity 55 kA, Fixed Mount
  • RS 제품 번호 271-9896
  • 제조사 부품 번호 3VA1132-5ED36-0AA0
개당
₩687,252.80
Better World
Siemens SENTRON Electronic Circuit Breaker 63A 3VA2, 3 channels
  • RS 제품 번호 157-217
  • 제조사 부품 번호 3VA2163-8HM36-0AA0
개당
₩2,408,411.60
Better World
Siemens, SENTRON MCCB 4P 20A, Breaking Capacity 55 kA, Fixed Mount
  • RS 제품 번호 271-9831
  • 제조사 부품 번호 3VA1120-5GD46-0AA0
개당
₩893,752.00
Schneider Electric Flexible Elbow Busbar Trunking, 290 → 800mm, 630A, Canalis Series
  • RS 제품 번호 429-382
  • 제조사 부품 번호 KSA630DLF4CFM
개당
₩10,160,473.16
Siemens, SENTRON MCCB Molded Case Circuit Breaker 4P 600A, Breaking Capacity 65 kA, Fixed Mount
  • RS 제품 번호 249-967
  • 제조사 부품 번호 3VA6560-6JT46-2AA0
개당
₩12,888,434.00
Better World
Siemens, SENTRON MCCB Molded Case Circuit Breaker 3P 250A, Breaking Capacity 150 kA, Fixed Mount
  • RS 제품 번호 260-516
  • 제조사 부품 번호 3VA6325-8JT31-0AA0
개당
₩6,373,406.80
Better World
Siemens, SENTRON MCCB 4P 600A, Breaking Capacity 35 kA, Fixed Mount
  • RS 제품 번호 249-267
  • 제조사 부품 번호 3VA6460-5HM41-0AA0
개당
₩7,301,863.60
Better World
Siemens RCBO, 16A Current Rating, 2P Poles, 30mA Trip Sensitivity, Sentron Range
  • RS 제품 번호 151-1200
  • 제조사 부품 번호 5SU1354-7KK16
개당
₩199,411.60
1
108
1793
페이지 당 결과 수

관련된 링크들