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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

Showing 1–24 of 43 results

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  • Product image for 1 PHASE MOTOR SUPPRESSION UNIT

    1 PHASE MOTOR SUPPRESSION UNIT

    RS Stock No.
    2266448
    Brand
    Roxburgh EMC
    Mfr. Prt No.
    VSU2W
    VND
    567,762.94
  • Product image for 2 POLE 90V GAS ARRESTOR,GDT, 20KA/20A

    2 POLE 90V GAS ARRESTOR,GDT, 20KA/20A

    RS Stock No.
    1911535
    Brand
    EPCOS
    Mfr. Prt No.
    B88069X1380S102
    VND
    54,756.32
  • Product image for 2 Pole Surge arrestor 110Vdc 40kA

    2 POLE SURGE ARRESTOR 110VDC 40KA

    RS Stock No.
    7858180
    Brand
    Bourns
    Mfr. Prt No.
    1320-S-110
    VND
    2,809,600.20
  • Product image for 2 POLE SURGE ARRESTOR 230V 100KA

    2 POLE SURGE ARRESTOR 230V 100KA

    RS Stock No.
    7858109
    Brand
    Bourns
    Mfr. Prt No.
    1210-2S-230
    VND
    5,828,042.34
  • Product image for 2 Pole Surge arrestor 230V 50kA

    2 POLE SURGE ARRESTOR 230V 50KA

    RS Stock No.
    7858130
    Brand
    Bourns
    Mfr. Prt No.
    1250-2S-230
    VND
    4,664,136.66
  • Product image for 2 Pole Surge arrestor 75Vdc 40kA

    2 POLE SURGE ARRESTOR 75VDC 40KA

    RS Stock No.
    7858187
    Brand
    Bourns
    Mfr. Prt No.
    1320-S-75
    VND
    2,923,787.16
  • Product image for WJ Furse 16.7 V Maximum Voltage Rating 5 kA, 20 kA Maximum Surge Current RS485 Surge Protector, DIN Rail Mounting

    2 WIRE RS485 SIGNAL LINE SURGE UNIT

    RS Stock No.
    7886744
    Brand
    WJ Furse
    Mfr. Prt No.
    7TCA085400R0191 ESP RS485
    VND
    3,759,488.80
  • Product image for 3 PHASE MOTOR SUPPRESSION UNIT

    3 PHASE MOTOR SUPPRESSION UNIT

    RS Stock No.
    2266454
    Brand
    Roxburgh EMC
    Mfr. Prt No.
    VSU3W
    VND
    912,327.10
  • Product image for CAT-6 ETHERNET SURGE UNIT

    CAT-6 ETHERNET SURGE UNIT

    RS Stock No.
    7886769
    Brand
    WJ Furse
    Mfr. Prt No.
    7TCA085400R0023 ESP CAT-6
    VND
    9,267,173.28
  • Product image for CONTACT SUPPRESSOR LEADED 100NF 120R

    CONTACT SUPPRESSOR LEADED 100NF 120R

    RS Stock No.
    6727035
    Brand
    Roxburgh EMC
    Mfr. Prt No.
    XEB1201
    VND
    530,535.32
    Pack (1 Pack of 5)
  • Product image for DIN rail 3ph delta 100nF 100R 500Vac

    DIN RAIL 3PH DELTA 100NF 100R 500VAC

    RS Stock No.
    0240400
    Brand
    RS PRO
    VND
    390,138.78
  • Product image for DIN rail mount surge protector,10A

    DIN RAIL MOUNT SURGE PROTECTOR,10A

    RS Stock No.
    2067926
    Brand
    RS PRO
    VND
    3,837,783.66
  • Product image for DIN RAIL MOUNT SURGE PROTECTOR,5A

    DIN RAIL MOUNT SURGE PROTECTOR,5A

    RS Stock No.
    2067910
    Brand
    RS PRO
    VND
    3,304,911.18
  • Product image for DIN RAIL,SINGLE,100NF 100R 500VAC

    DIN RAIL,SINGLE,100NF 100R 500VAC

    RS Stock No.
    0240393
    Brand
    RS PRO
    VND
    437,549.74
  • Product image for DUAL SIGNAL SURGE PROTECTOR DEVICE 24VDC

    DUAL SIGNAL SURGE PROTECTOR DEVICE 24VDC

    RS Stock No.
    8026678
    Brand
    Phoenix Contact
    Mfr. Prt No.
    2804610
    VND
    2,482,731.68
  • Product image for GAS CAPSULE,LIGHTNING PROTECTOR, 230V

    GAS CAPSULE,LIGHTNING PROTECTOR, 230V

    RS Stock No.
    0494919
    Brand
    Huber+Suhner
    Mfr. Prt No.
    9071.99.0447
    VND
    856,235.26
  • Product image for IN-LINE MAINS SURGE UNIT, BOXED, 16A

    IN-LINE MAINS SURGE UNIT, BOXED, 16A

    RS Stock No.
    7933783
    Brand
    WJ Furse
    Mfr. Prt No.
    7TCA085460R0081 ESP 240-16A/BX
    VND
    5,285,821.22
  • Product image for LEADED GDT EC600X

    LEADED GDT EC600X

    RS Stock No.
    7031042
    Brand
    EPCOS
    Mfr. Prt No.
    B88069X0780S102
    VND
    207,673.36
    Pack (1 Pack of 5)
  • Product image for MODULAR DIN ANTI SURGE VARISTOR 24VDC

    MODULAR DIN ANTI SURGE VARISTOR 24VDC

    RS Stock No.
    8026524
    Brand
    Phoenix Contact
    Mfr. Prt No.
    2794903
    VND
    594,974.16
  • Product image for Huber & Suhner, 3402 230 V Maximum Voltage Rating 20 kA, 30 kA Maximum Surge Current EMP Protector, Panel Mount

    N TYPE, DC-6GHZ LIGHTNING PROTECTOR

    RS Stock No.
    0111642
    Brand
    Huber+Suhner
    Mfr. Prt No.
    3402.17.A
    VND
    5,096,511.26
  • Product image for Huber & Suhner, 3406 200 V Maximum Voltage Rating 5 kA, 10 kA Maximum Surge Current EMP Protector, Panel Mount

    N TYPE, DC-6GHZ LIGHTNING PROTECTOR

    RS Stock No.
    0111664
    Brand
    Huber+Suhner
    Mfr. Prt No.
    3406.17.0009
    VND
    4,712,716.20
  • Product image for OVER/UNDER VOLTAGE SURGE PROTECTOR,13A

    OVER/UNDER VOLTAGE SURGE PROTECTOR,13A

    RS Stock No.
    3115830
    Brand
    Sollatek
    Mfr. Prt No.
    AVS13RL
    VND
    1,758,045.14
  • Product image for OVER/UNDER VOLTAGE SURGE PROTECTOR,30A

    OVER/UNDER VOLTAGE SURGE PROTECTOR,30A

    RS Stock No.
    3115868
    Brand
    Sollatek
    Mfr. Prt No.
    91300000
    VND
    2,372,217.40
  • Product image for 1 Pole Surge arrestor 230V 100kA

    POLE SURGE ARRESTOR 230V 100KA

    RS Stock No.
    7858099
    Brand
    Bourns
    Mfr. Prt No.
    1210-1S-230
    VND
    2,264,374.16