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

    34729 สินค้าที่แสดงสำหรับ Circuit Breakers

    1 จาก 999+
    Better World
    Siemens Sentron 5SY4 MCB, 2P, 10A Curve D, 400V AC, 10 kA Breaking Capacity
    • RS Stock No. 772-1307
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 5SY4210-8
    Each
    THB4,282.80
    Eaton xEffect MCB, 1P, 10A Curve S, 230V AC, 10 kA Breaking Capacity
    • RS Stock No. 532-5067
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 278611 FAZ-S10/1
    Each
    THB1,186.94
    Schneider Electric, NSX Range MCCB 3P 250A, Breaking Capacity 85 kA, Fixed Mount
    • RS Stock No. 849-4453
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. LV431670
    Each
    THB38,231.07
    Better World
    Siemens Sentron 5SY4 MCB, 2P, 25A Curve C, 400V AC, 10 kA Breaking Capacity
    • RS Stock No. 772-1331
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 5SY4225-7
    Each
    THB4,142.82
    Eaton xEnergy Basic Distribution Board Enclosure
    • RS Stock No. 230-799
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 116665 BPM-O-800/10-P
    Each
    THB45,386.91
    Better World
    Siemens Sentron 5SY4 MCB, 1P, 16A Curve C, 400V AC, 10 kA Breaking Capacity
    • RS Stock No. 383-2030
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 5SY4116-7
    Each
    THB869.26
    Eaton Eaton Moeller NZM Residual Current Release for use with N1-4, NZM1-4
    • RS Stock No. 248-745
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 104614 NZM1-4-XFIU
    Each
    THB59,643.05
    ABB, Tmax MCCB 3P 320A, Fixed Mount
    • RS Stock No. 237-5961
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1SDA054320R1 T5N400 FF PR222-LSI 320A
    Each
    THB44,840.18
    Better World
    Siemens Sentron 5SY4 MCB, 1P, 6A Curve B, 400V AC, 10 kA Breaking Capacity
    • RS Stock No. 383-1958
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 5SY4106-6
    Each
    THB896.44
    Better World
    Siemens SENTRON Fire Safety Circuit Breaker, 1+N, 25A Curve C, 230V AC
    • RS Stock No. 238-3215
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 5SV6016-7MC25
    Each
    THB13,541.84
    Better World
    Schneider Electric, Compact MCCB 3P 25A, Breaking Capacity 50 kA, Clip-On
    • RS Stock No. 178-7733
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. LV426451
    Each
    THB12,791.51
    ABB, Tmax XT MCCB 3P 100A, Breaking Capacity 36 kA, Panel Mount
    • RS Stock No. 831-9172
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1SDA067416R1 XT1N 160 TMD 100-1000 3p F F
    Each
    THB9,640.53
    Siemens SENTRON 3 Phase Busbar, 400V, 18mm Pitch
    • RS Stock No. 328-469
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 5ST3790-2
    Each
    THB8,757.25
    ABB SMISSLINE TP S400E MCB, 1P, 6A Curve B, 230V AC, 6 kA Breaking Capacity
    • RS Stock No. 176-835
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2CCS551001R0065 - S401EB6
    Each
    THB980.93
    Better World
    Siemens Sentron 5SY4 MCB, 2P, 6A Curve D, 400V AC, 10 kA Breaking Capacity
    • RS Stock No. 772-1290
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 5SY4206-8
    Each
    THB4,548.88
    ABB, Tmax MCCB 3P 1.25kA, Fixed Mount
    • RS Stock No. 237-6001
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1SDA062038R1 T7D-M 1250A FF
    Each
    THB132,555.79
    Better World
    Siemens Sentron 5SY4 MCB, 2P, 6A Curve C, 400V AC, 10 kA Breaking Capacity
    • RS Stock No. 772-1296
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 5SY4206-7
    Each
    THB4,380.91
    Better World
    Schneider Electric Acti 9 2 Phase Busbar, 415V ac, 18mm Pitch
    • RS Stock No. 776-2724
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. A9XPH224
    Each
    THB2,265.24
    Eaton xEffect MCB, 1P, 10A Curve B, 240V AC, 48V DC, 10 kA Breaking Capacity
    • RS Stock No. 922-6961
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 278531 FAZ-B10/1
    Each
    THB865.13
    Eaton xEffect FAZ MCB, 4P, 32A Curve B, 400V AC, 60V DC, 10 kA Breaking Capacity
    • RS Stock No. 259-125
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 279038 FAZ-B32/4
    Each
    THB8,645.12
    ผลลัพธ์ต่อหน้า
    1
    2
    3
    1737

    ลิงก์ที่เกี่ยวข้อง