최근 검색 기록

    Surge Protection Devices

    Surge protection devices help to protect devices and equipment against changes in the electrical current running through the system. Current spikes or transients can cause significant damage to equipment and is also a safety hazard. You can learn more in our complete guide to industrial surge protection.

    What are surge protection devices used for?

    Surge protection devices involve the use of surge suppressors or protectors and surge arresters.

    Suppressors protect equipment from voltage spikes. They block or short to ground the current in, for instance, power distribution panels, process control systems and heavy industrial systems.

    Arresters protect machinery from external occurrences that cause over-voltage transients like lightning strikes or switching events. These are installed in power transmission and distribution systems.

    Types of surge protection devices

    Four primary types of industrial surge protection exist:

    • Secondary surge arresters fixed to the line side of the service panel to protect against current surges from lightning or switching events.
    • Branch surge panels are fixed to the load side of the main service entrance and offer protection against motor driven and internally generated surges.
    • Power strips protect sensitive electronics with lower voltage and ampere capabilities by blocking current spikes.
    • Surge protection modules provide point-of-use protection by protecting against overvoltage and current spikes.
    19 / 19
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    Due to your selection of other attributes some options are not available - amend or clear filters to allow selection of these options.
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    368 Products
    단가
    제조사
    Device Type
    Maximum Surge Current
    Voltage Protection Rating
    Range
    Series
    Electrical Phase
    Mounting Style
    Impulse Discharge Current
    Length
    Width
    Depth
    Dimensions
    Minimum Operating Temperature
    Maximum Operating Temperature
    Better World Claim
    Better World Product
    Better World Verification
    Operating Temperature Range
    제품 세부 사항
    단가
    제조사
    Device Type
    Maximum Surge Current
    Voltage Protection Rating
    Range
    Series
    Electrical Phase
    Mounting Style
    Impulse Discharge Current
    Length
    Width
    Depth
    Dimensions
    Minimum Operating Temperature
    Maximum Operating Temperature
    Better World Claim
    Better World Product
    Better World Verification
    Operating Temperature Range
    N
    Phoenix Contact Surge Protector, 20A, 1000V dc, Screw Mount Mount
    • RS 제품 번호 484-009
    • 제조사 부품 번호 1117754
    개당
    ₩509,923.68
    Phoenix Contact
    Surge Protector
    20A
    1000V dc
    -
    SOL-SC
    -
    Screw Mount
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Phoenix Contact 1 Phase Surge Arrester, DIN Rail Mount
    • RS 제품 번호 129-559
    • 제조사 부품 번호 2858548
    개당
    ₩476,831.92
    Phoenix Contact
    Surge Arrestor
    -
    -
    -
    VAL
    1
    DIN Rail
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Phoenix Contact 2 Phase Surge Protector, 50kA, DIN Rail Mount
    • RS 제품 번호 207-2709
    • 제조사 부품 번호 2905418
    개당
    ₩1,564,724.00
    Phoenix Contact
    Surge Protector
    50kA
    -
    Combination Type 1/2 Protective Device
    FLT
    2
    DIN Rail
    25kA
    95.2mm
    106.8mm
    74.5mm
    95.2 x 106.8 x 74.5mm
    -40°C
    +80°C
    -
    -
    -
    -40 → +80 °C
    Phoenix Contact 1 Phase Surge Arrester, DIN Rail Mount
    • RS 제품 번호 131-800
    • 제조사 부품 번호 2910476
    개당
    ₩489,003.04
    Phoenix Contact
    Surge Arrestor
    -
    -
    -
    VAL
    1
    DIN Rail
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    N
    Phoenix Contact Surge Arrester, 4.2kV, DIN Rail Mount
    • RS 제품 번호 493-502
    • 제조사 부품 번호 1466776
    개당
    ₩378,912.12
    Phoenix Contact
    Surge Arrestor
    -
    4.2kV
    -
    VAL-SPP
    -
    DIN Rail
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Phoenix Contact 1 Phase Surge Arrester, DIN Rail Mount
    • RS 제품 번호 131-799
    • 제조사 부품 번호 2921080
    개당
    ₩600,802.88
    Phoenix Contact
    Surge Arrestor
    -
    -
    -
    VAL
    1
    DIN Rail
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Phoenix Contact 1 Phase Surge Arrester, DIN Rail Mount
    • RS 제품 번호 131-798
    • 제조사 부품 번호 2921284
    개당
    ₩390,022.92
    Phoenix Contact
    Surge Arrestor
    -
    -
    -
    VAL
    1
    DIN Rail
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Phoenix Contact 1 Phase Surge Arrester, DIN Rail Mount
    • RS 제품 번호 131-796
    • 제조사 부품 번호 2920230
    개당
    ₩376,827.20
    Phoenix Contact
    Surge Arrestor
    -
    -
    -
    VAL
    1
    DIN Rail
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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