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

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Beskrivning Pris Suppressor Type Maximum Voltage Rating Mounting Type Maximum Surge Current Series Length Depth Height Dimensions Lead Pitch Minimum Operating Temperature Maximum Operating Temperature CAD Drawing Accessory Type
RS-artikelnummer 768-1741
Tillv. art.nrDG M TNS 275 FM
VarumärkeDehn
2 580,42 kr
Each
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Type 2 Arrester 275 V ac DIN Rail 40kA DG 72mm 66mm 90mm 72 x 66 x 90mm - -40°C +80°C - -
RS-artikelnummer 802-8138
Tillv. art.nr2839130
VarumärkePhoenix Contact
1 056,23 kr
Each
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Type 2 Arrester 275 V ac DIN Rail 40kA VAL-MS 230/FM 17.7mm 65.5mm 96.8mm 17.7 x 65.5 x 96.8mm - -40°C +80°C - -
RS-artikelnummer 768-1744
Tillv. art.nrDG M TNS 275
VarumärkeDehn
2 022,63 kr
Each
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Type 2 Arrester 275 V ac DIN Rail 40kA DG 72mm 66mm 90mm 72 x 66 x 90mm - -40°C +80°C - -
RS-artikelnummer 847-0959
Tillv. art.nrDGP C S
VarumärkeDehn
613,47 kr
Each
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Type 2 Arrester 255 V DIN Rail 40kA DGP 18mm 66mm 90mm 18 x 66 x 90mm - -40°C +80°C - -
RS-artikelnummer 847-0961
Tillv. art.nrDG M TNC 440 FM
VarumärkeDehn
2 696,59 kr
Each
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Type 2 Arrester 440 V DIN Rail 40kA DG 54mm 66mm 90mm 54 x 66 x 90mm - -40°C +80°C - -
RS-artikelnummer 786-9345
Tillv. art.nrDSH TNS 255
VarumärkeDehn
6 881,99 kr
Each
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Lightning Arrester 255 V ac DIN Rail 12.5 kA, 50 kA DSH 72mm 72mm 90mm 72 x 72 x 90mm - -40°C +80°C - -
RS-artikelnummer 768-1772
Tillv. art.nrDG MOD 275
VarumärkeDehn
568,12 kr
Each
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Surge Arrester Protection Module 275 V ac, 350 V dc Plug In 40kA DG 45mm 18mm 51mm 45 x 18 x 51mm - - - - -
RS-artikelnummer 768-1750
Tillv. art.nrDG M TN 275 FM
VarumärkeDehn
1 310,49 kr
Each
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Type 2 Arrester 275 V ac DIN Rail 40kA DG 36mm 66mm 90mm 36 x 66 x 90mm - -40°C +80°C - -
RS-artikelnummer 220-3863
Tillv. art.nr2763604
VarumärkePhoenix Contact
1 372,12 kr
Each
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- - - - - - - - - - - - - -
RS-artikelnummer 226-6448
Tillv. art.nrVSU2W
VarumärkeRoxburgh EMC
302,61 kr
Each
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Transient Voltage Suppressor 275 V - 40A VSU 150mm 40mm 40mm 150 x 40 x 40mm - - - - -
RS-artikelnummer 198-0452
Tillv. art.nr7TCA085400R0171 ESP TN
VarumärkeWJ Furse
997,88 kr
Each
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Telephone Line Protector 296 V DIN Rail 5 kA, 20 kA ESP D/TN 120mm 19mm 54mm 120 x 54 x 19mm - -25°C +70°C - -
RS-artikelnummer 456-8128
Tillv. art.nr7TCA085460R0083 ESP 240-5A
VarumärkeWJ Furse
1 460,06 kr
Each
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Low Current Mains Protector 280 V DIN Rail 10kA ESP 240 120mm 38mm 54mm 120 x 54 x 38mm - -40°C +70°C - -
RS-artikelnummer 852-9950
Tillv. art.nr2800038
VarumärkePhoenix Contact
1 893,77 kr
Each
Enheter
Surge Arrester Protection Module 37 V ac, 53 V dc Screw Mount 20kA S-PT-2XEX-48DC 28mm 79mm 28mm 28 x 79 x 28mm - -40°C +80°C - -
RS-artikelnummer 853-0221
Tillv. art.nr2882569
VarumärkePhoenix Contact
1 973,49 kr
Each
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Surge Arrester Protection Module 28 V ac, 40 V dc Screw Mount 20kA S-PT-1X2-24DC-1/2 34mm 148mm 34mm 34 x 148 x 34mm - -40°C +85°C - -
RS-artikelnummer 853-0082
Tillv. art.nr2801247
VarumärkePhoenix Contact
1 831,73 kr
Each
Enheter
Surge Arrester Protection Module 21 V ac, 30 V dc DIN Rail 10kA PT-IQ-2X1-24DC-PT 17.7mm 77.5mm 109.3mm 17.7 x 77.5 x 109.3mm - -40°C +70°C - -
RS-artikelnummer 847-0980
Tillv. art.nrDG M WE 600 FM
VarumärkeDehn
2 391,44 kr
Each
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Type 2 Arrester 600 V DIN Rail 15kA DG - - - - - - - - -
RS-artikelnummer 851-8234
Tillv. art.nr1500-2D-W
VarumärkeBourns
1 009,567 kr
Each (In a Pack of 10)
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Grounded Ethernet Protector 150 V Wall Mount 3kA 1500 65.1mm 25.12mm 107.01mm 65.1 x 25.12 x 107.01mm - -40°C +65°C - -
Nytt
RS-artikelnummer 207-2663
Tillv. art.nr1045380
VarumärkePhoenix Contact
399,90 kr
Each
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- - Cable Mount - IPCH - - - - - - - - -
RS-artikelnummer 786-9389
Tillv. art.nrDCO SD2 ME 24
VarumärkeDehn
701,05 kr
Each
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Type 2 Arrester 23 V ac, 33 V dc DIN Rail 20kA DCO 6mm 87.5mm 94.5mm 6 x 87.5 x 94.5mm - -40°C +80°C - -
RS-artikelnummer 456-8140
Tillv. art.nr7TCA085460R0080 ESP 240-16A
VarumärkeWJ Furse
1 758,86 kr
Each
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Low Current Mains Protector 280 V DIN Rail 10kA ESP 240 120mm 38mm 54mm 120 x 54 x 38mm - -40°C +70°C - -