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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

    672 Products showing for Surge Suppressor Units

    Mains Protector
    230 V ac
    Plug In
    13.5kA
    BS1363
    90mm
    60mm
    40mm
    90 x 60 x 40mm
    -
    -
    -
    -
    -
    -
    1 Phase
    500 V
    Flange Mount
    -
    RC
    49mm
    -
    57mm
    49 x 57mm
    -
    -40°C
    +70°C
    -
    -
    -
    Telephone Line Protector
    -
    Wall Mount
    -
    DP200
    110mm
    28mm
    75mm
    110 x 28 x 75mm
    -
    -40°C
    +70°C
    -
    -
    -
    EMC Filter
    253 V
    DIN Rail
    6.5kA
    MAXX
    -
    -
    -
    -
    -
    -25°C
    +85°C
    -
    -
    -
    Mains Protector
    500 V
    DIN Rail
    -
    RC
    62mm
    19mm
    40mm
    62 x 19 x 40mm
    -
    -40°C
    +70°C
    -
    -
    -
    EMC Filter
    253 V
    DIN Rail
    6.5kA
    MAXX
    -
    -
    -
    -
    -
    -25°C
    +85°C
    -
    -
    -
    3 Phase
    500 V
    DIN Rail
    -
    RC
    62mm
    19mm
    40mm
    62 x 19 x 40mm
    -
    -40°C
    +70°C
    -
    -
    -
    ABB
    Surge Protection Device
    275 V
    DIN Rail
    80kA
    OVR
    71.2mm
    76.7mm
    95.8mm
    71.2 x 76.7 x 95.8mm
    -
    -40°C
    +80°C
    -
    -
    -
    Bourns
    Coaxial Surge Protector
    130 V dc
    Through Hole
    20kA
    1977
    68mm
    26mm
    -
    68 x 26mm
    -
    -50°C
    +85°C
    -
    -
    -
    Phoenix Contact
    Type 1 Arrester
    120/240 V ac
    -
    65kA
    VAL-US-120/65/2+0-FM
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Schneider Electric
    Surge Suppressor
    350 V
    DIN Rail
    65kA
    C65-350
    -
    56mm
    57mm
    -
    -
    -25°C
    +60°C
    -
    Yes
    Green Premium
    Phoenix Contact
    Surge Arrester Protection Module
    230 V ac
    DIN Rail
    40kA
    VAL-MS 230 ST
    17.7mm
    54.5mm
    52.4mm
    17.7 x 54.5 x 52.4mm
    -
    -40°C
    +80°C
    -
    -
    -
    Bourns
    3 Pole Protector
    600 V ac
    DIN Rail
    50kA
    1250
    54mm
    67mm
    90mm
    54 x 67 x 90mm
    -
    -50°C
    +85°C
    -
    -
    -
    Phoenix Contact
    Surge Protection Device
    30 V dc
    DIN Rail
    10kA
    TTC-6P-1X2-24DC-PT-I
    100mm
    6.2mm
    105.8mm
    100 x 6.2 x 105.8mm
    -
    -40°C
    +85°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
    -
    -
    -
    Phoenix Contact
    Type 3 Surge Protection Device
    24 V ac/dc
    DIN Rail
    0.026kA
    PLT-SEC-T3-24-FM-UT
    17.7mm
    74.5mm
    93.4mm
    17.7 x 74.5 x 93.4mm
    -
    -40°C
    +80°C
    -
    -
    -
    Eaton
    Surge Protection Device
    32 V
    DIN Rail
    20kA
    SD32
    -
    -
    -
    -
    -
    -40°C
    +80°C
    -
    -
    -
    Phoenix Contact
    Surge Protection Device
    15 V dc
    DIN Rail
    10kA
    TTC-6P-3-HF-F-M-12DC-PT-I
    100mm
    6.2mm
    105.8mm
    100 x 6.2 x 105.8mm
    -
    -40°C
    +85°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
    -
    -
    -
    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
    -
    -
    -
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