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

    24 จาก 999+
    Siemens 1 Phase Surge Arrester, 40kA, 3.7kV, DIN Rail Mount
    • RS Stock No. 269-9752
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 5SD7483-0KK02
    Each
    THB3,511.03
    Eaton xE?ect - FBHmV RCCB, 125A, 4 Pole, 30mA, Type A, 240/415V ac
    • RS Stock No. 121-121
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 170130 FBHMV-125/4/003-A
    Each
    THB19,317.00
    Phoenix Contact Thermal Magnetic Circuit Breaker - TMC Single Pole 250V ac Voltage Rating DIN Rail, 5A Current Rating
    • RS Stock No. 135-899
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 0914497
    1 Pack of 6
    THB16,657.63
    Better World
    ABB System Pro M Compact S200 MCB, 2P, 10A Curve C, 400V AC, 6 kA Breaking Capacity
    • RS Stock No. 746-7719
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2CDS252001R0104 S202-C10
    Each
    THB2,475.06
    Schneider Electric Acti9 A9K MCB, 1P, 6A Curve B, 440V AC, 6000 A Breaking Capacity
    • RS Stock No. 140-024
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. A9K01106
    Each
    THB183.63
    Schurter Thermal Circuit Breaker - TA45 2 Pole 60 V dc, 240V ac Voltage Rating Panel Mount, 10A Current Rating
    • RS Stock No. 868-9030
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 4430.0022
    Each
    THB773.06
    Schneider Electric, Wiser Energy PowerTag, 63A, Energy Sensor, 2VA, Wireless
    • RS Stock No. 276-8964
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. R9M60
    Each
    THB4,138.91
    Siemens SENTRON 3 Phase Busbar, 400V, 18mm Pitch
    • RS Stock No. 328-469
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 5ST3790-2
    Each
    THB7,398.23
    ABB 2 Phase Industrial Surge Protector, 100kA, 1.4kV, DIN Rail Mount
    • RS Stock No. 237-6640
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2CTB803972R1200
    Each
    THB7,677.87
    Better World
    ABB System Pro M Compact S200 MCB, 1P, 6A Curve K, 253V AC, 72V DC, 6 kA Breaking Capacity
    • RS Stock No. 514-0125
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2CDS251001R0377 S201-K6
    Each
    THB1,360.96
    ABB IEC Range Busbar for use with DDA200, F200, S200
    • RS Stock No. 250-4747
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2CDL231001R1006
    Each
    THB213.13
    TE Connectivity Thermal Circuit Breaker - W28 Single Pole 32 V dc, 250V ac Voltage Rating, 15A Current Rating
    • RS Stock No. 782-6565
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. W28-XT1A-15
    Each
    THB172.76
    Better World
    Siemens, SENTRON MCCB 3P 40A, Breaking Capacity 2.5 kA, Fixed Mount
    • RS Stock No. 270-4682
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 3VA2140-7MS32-0AA0
    Each
    THB26,703.12
    ABB BS9 1 Phase Busbar, 400V
    • RS Stock No. 231-9915
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2CSL910011R1012 BS9 1/12 NA -
    1 Box of 1
    THB366.48
    Better World
    Schneider Electric, ComPacT NSX MCCB 3P 100A, Breaking Capacity 90 kA, Fixed Mount
    • RS Stock No. 254-6300
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. C10N3TM100
    Each
    THB24,533.77
    Better World
    Schneider Electric Multi 9 C60SP MCB, 2P, 4A Curve D, 440V AC, 125V DC, 15 kA Breaking Capacity
    • RS Stock No. 211-2393
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. M9F23204
    Each
    THB2,415.30
    Better World
    Schneider Electric Acti 9 iC60N MCB, 1P, 6A Curve B, 240V AC, 72V DC, 10 kA Breaking Capacity
    • RS Stock No. 776-3345
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. A9F76106
    Each
    THB4,068.55
    Better World
    ABB Compact Home SH200 MCB, 1P, 2A Curve C, 253V AC, 6 kA Breaking Capacity
    • RS Stock No. 231-9651
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2CDS211001R0024 SH201-C 2
    1 Box of 1
    THB918.67
    Better World
    ABB, SACE Tmax XT MCCB Molded Case Circuit Breaker 3P 250A, Fixed Mount
    • RS Stock No. 232-0281
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1SDA068475R1 XT4S 250 Ekip LS/I 250A FF
    Each
    THB45,931.56
    Better World
    Siemens Sentron for use with 3VA Series Circuit Breaker
    • RS Stock No. 874-4540
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 3VA9988-0BL33
    Each
    THB3,808.46
    ผลลัพธ์ต่อหน้า
    1
    24
    1707

    ลิงก์ที่เกี่ยวข้อง