Surge Suppressor Units | Surge Arrestors | RS
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    Surge Suppressor Units

    Surge suppressor units are a kind of protective device used to ensure that electrical equipment is not damaged by a sudden voltage spike. This can be caused by a lightning strike or simply an electrical fault. Surge suppressors are often built into devices such as power strips, but they are also available as standalone units.

    How do surge suppressor units work?

    Surge suppressor units protect devices by blocking or diverting the excess voltage to the ground. They are triggered when the voltage exceeds a pre-determined threshold. They are often used as part of power distribution units and sometimes come with a warning light to indicate pre-failure.

    Types of surge suppressor units

    Surge suppressor units can vary in a number of ways, including the mounting method they require, their maximum surge current, and the type of electrical equipment they are to be used with. For example:

    • A coaxial surge suppressor is used with coaxial cable
    • A category 6 surge suppressor is used with category 6 cables

    710 สินค้าที่แสดงสำหรับ Surge Suppressor Units

    Each
    THB18,284.70
    RS PRO
    Telephone Line Protector
    -
    Wall Mount
    -
    DP200
    110mm
    28mm
    75mm
    110 x 28 x 75mm
    -
    -40°C
    +70°C
    -
    -
    -
    -
    Each
    THB405.45
    RS PRO
    Mains Protector
    500 V
    DIN Rail
    -
    RC
    62mm
    19mm
    40mm
    62 x 19 x 40mm
    -
    -40°C
    +70°C
    -
    -
    -
    -
    Each
    THB1,639.71
    RS PRO
    Mains Protector
    230 V ac
    Plug In
    13.5kA
    BS1363
    90mm
    60mm
    40mm
    90 x 60 x 40mm
    -
    -
    -
    -
    -
    -
    -
    Each
    THB720.94
    RS PRO
    3 Phase
    500 V
    DIN Rail
    -
    RC
    62mm
    19mm
    40mm
    62 x 19 x 40mm
    -
    -40°C
    +70°C
    -
    -
    -
    -
    Each
    THB10,308.98
    RS PRO
    EMC Filter
    253 V
    DIN Rail
    6.5kA
    MAXX
    -
    -
    -
    -
    -
    -25°C
    +85°C
    -
    -
    -
    -
    Each
    THB627.73
    RS PRO
    1 Phase
    500 V
    Flange Mount
    -
    RC
    49mm
    -
    57mm
    49 x 57mm
    -
    -40°C
    +70°C
    -
    -
    -
    -
    Each
    THB7,122.05
    RS PRO
    EMC Filter
    253 V
    DIN Rail
    6.5kA
    MAXX
    -
    -
    -
    -
    -
    -25°C
    +85°C
    -
    -
    -
    -
    • RS Stock No. 241-6070
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2839402
    Each: (In a Pack of 10)
    THB4,077.302
    Phoenix Contact
    Surge Protector
    120 V ac
    DIN Rail
    -
    PT 4-BE
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 172-8705
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1977-25-A03
    Each (In a Box of 10)
    THB4,091.59
    Bourns
    Coaxial Surge Protector
    300 V dc
    Through Hole
    20kA
    1977
    57mm
    26mm
    -
    57 x 26mm
    -
    -50°C
    +85°C
    -
    -
    -
    -
    • RS Stock No. 270-9491
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 23050
    Each
    THB1,112.76
    Murrelektronik Limited
    Surge Suppressor
    575 V ac
    DIN Rail
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 284-6518
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 23011
    Each
    THB1,299.73
    Murrelektronik Limited
    Surge Suppressor
    400 V
    DIN Rail
    -
    23011
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 793-3783
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 7TCA085460R0081 ESP 240-16A/BX
    Each
    THB9,820.71
    WJ Furse
    Low Current Mains Protector
    280 V
    DIN Rail
    10kA
    ESP 240
    120mm
    56mm
    80mm
    120 x 80 x 56mm
    -
    -40°C
    +80°C
    -
    -
    -
    -
    • RS Stock No. 131-562
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2800989
    Each
    THB7,758.89
    Phoenix Contact
    -
    -
    Base Mount
    -
    PT
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 175-2595
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2CTB815704R0200 OVR T2 1N 40-275s P TS QS
    Each
    THB11,223.34
    ABB
    Surge Protection Device
    275 V
    DIN Rail
    40kA
    OVR
    35.6mm
    76.7mm
    95.8mm
    35.6 x 76.7 x 95.8mm
    -
    -40°C
    +80°C
    -
    -
    -
    -
    • RS Stock No. 188-8256
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2907928
    Each
    THB6,104.55
    Phoenix Contact
    Type 3 Surge Protection Device
    240 V ac/dc
    DIN Rail
    0.026kA
    PLT-SEC-T3-230-FM-PT
    17.7mm
    74.5mm
    101mm
    17.7 x 74.5 x 101mm
    -
    -40°C
    +80°C
    -
    -
    -
    -
    • RS Stock No. 175-2594
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2CTB815704R0800 OVR T2 3N 40-275s P TS QS
    Each
    THB9,843.52
    ABB
    Surge Protection Device
    275 V
    DIN Rail
    40kA
    OVR
    71.2mm
    76.7mm
    95.8mm
    71.2 x 76.7 x 95.8mm
    -
    -40°C
    +80°C
    -
    -
    -
    -
    • RS Stock No. 130-297
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2809212
    Each: (In a Pack of 10)
    THB85.601
    Phoenix Contact
    -
    -
    -
    -
    MPB
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 135-7128
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2906858
    Each
    THB900.37
    Phoenix Contact
    Surge Protection Device
    150 V ac
    DIN Rail
    2.5kA
    TTC-6-MOV-C-120AC-PT-I
    69.5mm
    6.2mm
    92mm
    69.5 x 6.2 x 92mm
    -
    -40°C
    +85°C
    -
    -
    -
    -
    • RS Stock No. 768-1744
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. DG M TNS 275
    Each
    THB16,539.25
    Dehn
    Type 2 Arrester
    275 V ac
    DIN Rail
    40kA
    DG
    72mm
    66mm
    90mm
    72 x 66 x 90mm
    -
    -40°C
    +80°C
    -
    -
    -
    -
    • RS Stock No. 456-8184
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 7TCA085400R0116 ESP 50E
    Each
    THB7,507.00
    WJ Furse
    Twisted Pair Surge Protector
    58 V
    DIN Rail
    5 kA, 20kA
    ESP E
    120mm
    19mm
    54mm
    120 x 54 x 19mm
    -
    -25°C
    +70°C
    -
    -
    -
    -
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