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

    668 สินค้าที่แสดงสำหรับ Surge Suppressor Units

    RS PRO
    Mains Protector
    500 V
    DIN Rail
    -
    RC
    62mm
    19mm
    40mm
    62 x 19 x 40mm
    -
    -40°C
    +70°C
    -
    -
    -
    -
    RS PRO
    Mains Protector
    230 V ac
    Plug In
    13.5kA
    BS1363
    90mm
    60mm
    40mm
    90 x 60 x 40mm
    -
    -
    -
    -
    -
    -
    -
    RS PRO
    EMC Filter
    253 V
    DIN Rail
    6.5kA
    MAXX
    -
    -
    -
    -
    -
    -25°C
    +85°C
    -
    -
    -
    -
    RS PRO
    EMC Filter
    253 V
    DIN Rail
    6.5kA
    MAXX
    -
    -
    -
    -
    -
    -25°C
    +85°C
    -
    -
    -
    -
    RS PRO
    3 Phase
    500 V
    DIN Rail
    -
    RC
    62mm
    19mm
    40mm
    62 x 19 x 40mm
    -
    -40°C
    +70°C
    -
    -
    -
    -
    RS PRO
    1 Phase
    500 V
    Flange Mount
    -
    RC
    49mm
    -
    57mm
    49 x 57mm
    -
    -40°C
    +70°C
    -
    -
    -
    -
    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
    -
    -
    -
    -
    ABB
    Surge Protection Device
    275 V
    DIN Rail
    40kA
    OVR
    17.6mm
    67mm
    57mm
    17.6 x 67 x 57mm
    -
    -40°C
    +80°C
    -
    -
    -
    -
    Phoenix Contact
    Surge Protection Device
    130 V ac
    DIN Rail
    5kA
    TTC-6-GDT-C-110AC-PT-I
    69.5mm
    6.2mm
    92mm
    69.5 x 6.2 x 92mm
    -
    -40°C
    +85°C
    -
    -
    -
    -
    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
    -
    -
    -
    -
    Roxburgh EMC
    Transient Voltage Suppressor
    275 V
    Screw Mount
    0.04kA
    VSU
    150mm
    40mm
    40mm
    150 x 40 x 40mm
    -
    -
    +40°C
    -
    -
    -
    -
    Dehn
    Type 2 Arrester
    275 V ac
    DIN Rail
    40kA
    DG
    72mm
    66mm
    90mm
    72 x 66 x 90mm
    -
    -40°C
    +80°C
    -
    -
    -
    -
    RS PRO
    Telephone Line Protector
    -
    Wall Mount
    -
    DP200
    110mm
    28mm
    75mm
    110 x 28 x 75mm
    -
    -40°C
    +70°C
    -
    -
    -
    -
    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
    -
    -
    -
    -
    Phoenix Contact
    Surge Protector
    480 V ac
    DIN Rail
    40kA
    VAL-US-277/40/3+1-FM
    71.2mm
    65.7mm
    98.7mm
    71.2 x 65.7 x 98.7mm
    -
    -40°C
    +80°C
    -
    -
    -
    -
    Bourns
    Coaxial Surge Protector
    600 V dc
    Through Hole
    20kA
    1977
    68mm
    26mm
    -
    68 x 26mm
    -
    -50°C
    +85°C
    -
    -
    -
    -
    Phoenix Contact
    Surge Protection Device
    30 V dc
    DIN Rail
    -
    TTC-6-TVSD-D-24DC-PT-I
    69.5mm
    6.2mm
    92mm
    69.5 x 6.2 x 92mm
    -
    -40°C
    +85°C
    -
    -
    -
    -
    Eaton
    Surge Protection Device
    32 V
    DIN Rail
    20kA
    SD32
    -
    -
    -
    -
    -
    -40°C
    +80°C
    -
    -
    -
    -
    Roxburgh EMC
    3 Phase
    500 V ac
    Flange Mount
    -
    CRH
    66mm
    32mm
    62mm
    66 x 32 x 62mm
    13mm
    -40°C
    +70°C
    -
    -
    -
    -
    Phoenix Contact
    Surge Protection Device
    30 V dc
    DIN Rail
    -
    TTC-6-TVSD-C-24DC-PT-I
    69.5mm
    6.2mm
    92mm
    69.5 x 6.2 x 92mm
    -
    -40°C
    +85°C
    -
    -
    -
    -
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