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

    1680 จาก 999+
    Eaton, Eaton Moeller NZM MCCB Molded Case Circuit Breaker 4P 630A, Breaking Capacity 5 kA, Withdrawable
    • RS Stock No. 231-351
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 113548 NZMN3-4-VE630/400-AVE
    Each
    THB197,632.54
    PULS Electronic Circuit Breaker 4A 24V PISA11, 4 channels , Wall Mount
    • RS Stock No. 401-708
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. PISA11.401
    Each
    THB2,647.15
    Eaton xEffect FAZ MCB, 3P, 3A Curve C, 440V AC, 60V DC, 15 kA Breaking Capacity
    • RS Stock No. 254-173
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 240888 FAZT-C3/3
    Each
    THB8,936.07
    Eaton, Eaton Moeller series NZM MCCB Molded Case Circuit Breaker 3P 80A, Breaking Capacity 4 kA, Plug In
    • RS Stock No. 230-651
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 112740 NZMC1-A80-SVE
    Each
    THB21,446.56
    Eaton, Eaton Moeller NZM MCCB Molded Case Circuit Breaker 3P 160A, Breaking Capacity 5 kA, Fixed Mount
    • RS Stock No. 246-876
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 191679 NZMH2-VX160
    Each
    THB61,471.82
    Eaton, Eaton Moeller NZM MCCB Molded Case Circuit Breaker 3P 220A, Breaking Capacity 5 kA, Fixed Mount
    • RS Stock No. 249-018
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 191605 NZMN3-MX220
    Each
    THB89,319.10
    Better World
    ABB Emax2 Electronic Circuit Breaker 1kA Ekip G Hi-Touch LSIG, 3 channels
    • RS Stock No. 259-9937
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1SDA070800R1
    Each
    THB344,612.97
    Better World
    Siemens, SENTRON MCCB 4P 40A, Breaking Capacity 85 kA, Fixed Mount
    • RS Stock No. 270-3746
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 3VA2040-6HM46-0AA0
    Each
    THB59,474.85
    Schneider Electric Acti 9 Acti9 iDT40K XA MCB, 3+N, 25A Curve C, 230V AC
    • RS Stock No. 238-3451
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. A9PK1725
    Each
    THB8,473.08
    Eaton BCZ-CS-BO Terminal for use with Distribution Boards
    • RS Stock No. 258-958
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 294911 BCZ-CS-BO-KL4-B
    Each
    THB116.79
    Better World
    Siemens, SENTRON MCCB 3P 25A, Breaking Capacity 70 kA, Fixed Mount
    • RS Stock No. 209-4954
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 3VA1125-6EE32-0AA0
    Each
    THB11,186.64
    ABB Emax2 Electronic Circuit Breaker 4kA Ekip Dip LSI, 4 channels
    • RS Stock No. 259-3839
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1SDA071852R1
    Each
    THB1,244,471.69
    ABB System Pro M Compact S300P MCB, 1+N, 63A Curve B, 240V AC, 72V DC, 25 kA Breaking Capacity
    • RS Stock No. 203-686
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2CDS381103R0635
    Each
    THB18,487.73
    Eaton, Eaton Moeller NZM MCCB Molded Case Circuit Breaker 4P 300A, Breaking Capacity 3 kA, Fixed Mount
    • RS Stock No. 229-411
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 107588 NZMH2-4-A300
    Each
    THB106,526.23
    Schneider Electric, ComPacT New generation MCCB 4P 100A, Breaking Capacity 400 V, Fixed Mount
    • RS Stock No. 205-207
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. C16H47E100
    Each
    THB258,455.10
    Schurter TA36 Rocker Circuit Breaker - TA36 2 Pole 60 V dc, 277 V ac Voltage Rating, 20A Current Rating
    • RS Stock No. 221-5607
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 3-128-216
    Each
    THB736.17
    Siemens, SENTRON MCCB Molded Case Circuit Breaker 3P 600A, Breaking Capacity 65 kA, Fixed Mount
    • RS Stock No. 250-005
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 3VA6560-6JQ32-0AA0
    Each
    THB249,378.60
    Schneider Electric EasyPact Electronic Circuit Breaker 20A, Fixed
    • RS Stock No. 122-546
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. LV510834
    Each
    THB2,401.69
    ABB S800U MCB, 4P, 10A Curve K, 240V AC, 50 kA Breaking Capacity
    • RS Stock No. 140-269
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2CCS864017R0427
    Each
    THB50,815.41
    ABB Emax2 Electronic Circuit Breaker 2.5kA 1SDA07, 4 channels
    • RS Stock No. 259-3744
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1SDA071719R1
    Each
    THB712,467.78
    ผลลัพธ์ต่อหน้า
    1
    1680
    1707

    ลิงก์ที่เกี่ยวข้อง