Circuit Breakers & Electrical Circuit Breakers | RS
การค้าหาล่าสุด / Recently searched

    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

    34124 สินค้าที่แสดงสำหรับ Circuit Breakers

    1677 จาก 999+
    Eaton Eaton xEffect Busbar, 1000 V ac/dc, 1500 V ac/dc
    • RS Stock No. 248-409
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 081167 CU-BAND3X9X0,8-BK
    Each
    THB1,055.70
    ABB Tmax XT Trip Unit for use with Tmax XT
    • RS Stock No. 237-6288
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1SDA067229R1
    Each
    THB8,954.04
    ABB Tmax XT Trip Unit for use with Tmax XT
    • RS Stock No. 236-7244
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1SDA067308R1 Ekip LSI In=100A XT2 3p
    Each
    THB39,297.60
    Siemens Adapter for use with Circuit Breaker
    • RS Stock No. 157-443
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 3RA2942-1A
    Each: (In a Pack of 5)
    THB935.61
    Siemens, SENTRON MCCB 3P 250A, Breaking Capacity 65 kA, Fixed Mount
    • RS Stock No. 257-410
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 3VA5325-6EC31-0AA0
    Each
    THB75,644.84
    Schneider Electric, PowerPact Circuit breaker 1P 80A, Breaking Capacity 35 kA, DIN Rail Mount
    • RS Stock No. 357-065
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. BGF16080
    Each
    THB23,832.28
    Eaton xEnergy Light Distribution Board
    • RS Stock No. 230-556
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 114743 XLSPP185
    Each
    THB3,399.86
    Schneider Electric IKQ RCD, 63A, 4 Pole, 300mA, 415V ac
    • RS Stock No. 339-650
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. SED63304
    Each
    THB11,045.13
    ABB Emax2 Electronic Circuit Breaker 1.25kA 1SDA07, 4 channels
    • RS Stock No. 259-4552
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1SDA072801R1
    Each
    THB169,198.82
    Better World
    Siemens, SENTRON MCCB 4P 125A, Breaking Capacity 70 kA, Fixed Mount
    • RS Stock No. 271-9746
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 3VA1112-6GD46-0AA0
    Each
    THB28,106.37
    Eaton, Eaton Moeller NZM MCCB Molded Case Circuit Breaker 3P 2.4A, Breaking Capacity 50 kA, Fixed Mount
    • RS Stock No. 258-393
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 269479 NZMN2-S2,4-CNA
    Each
    THB25,353.49
    ABB Emax2 Electronic Circuit Breaker 1.6kA Ekip Touch LSI, 4 channels
    • RS Stock No. 259-4596
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1SDA072855R1
    Each
    THB229,281.55
    Cliff Electronics Thermal Circuit Breaker - A-0709, 7A Current Rating
    • RS Stock No. 774-0049
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. FC6627
    Each
    THB304.60
    ABB SU200 M MCB, 4P, 5A Curve C, 480V AC, 15 kA Breaking Capacity
    • RS Stock No. 200-850
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2CDS274337R0054
    Each
    THB20,554.07
    Siemens SENTRON 5SP3420 MCB, 4P, 20A, Type E
    • RS Stock No. 231-8321
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 5SP3420-3
    Each
    THB29,273.48
    Siemens, SENTRON MCCB Molded Case Circuit Breaker 4P 800A, Breaking Capacity 35 kA, Fixed Mount
    • RS Stock No. 257-599
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 3VA5580-5EC46-2AA0
    Each
    THB267,250.73
    Better World
    Siemens, Sentron MCCB Molded Case Circuit Breaker 4P 40A, Breaking Capacity 2.5 kA
    • RS Stock No. 245-511
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 3VA6140-7HL41-2AA0
    Each
    THB54,863.29
    Better World
    Siemens SENTRON Electronic Circuit Breaker 400A 3VA2, 3 channels
    • RS Stock No. 156-834
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 3VA2340-0HM32-0AA0
    Each
    THB166,340.82
    Eaton RCBO, 16A Current Rating, 2P Poles, 100mA Trip Sensitivity, Type A, Type D, FRBdM Range
    • RS Stock No. 121-037
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 168291 FRBDM-D16/1N/01-G/A
    Each
    THB7,853.63
    Siemens SENTRON Fixing Bracket for use with Busbar
    • RS Stock No. 211-3870
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 8WH9140-0DA00
    Each: (In a Pack of 10)
    THB125.747
    ผลลัพธ์ต่อหน้า
    1
    1677
    1707

    ลิงก์ที่เกี่ยวข้อง