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
Enheter
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
Enheter
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
Enheter
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
Enheter
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
Enheter
Type 2 Arrester 440 V DIN Rail 40kA DG 54mm 66mm 90mm 54 x 66 x 90mm - -40°C +80°C - -
RS-artikelnummer 768-1750
Tillv. art.nrDG M TN 275 FM
VarumärkeDehn
1 310,49 kr
Each
Enheter
Type 2 Arrester 275 V ac DIN Rail 40kA DG 36mm 66mm 90mm 36 x 66 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 226-6448
Tillv. art.nrVSU2W
VarumärkeRoxburgh EMC
302,61 kr
Each
Enheter
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
Enheter
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 220-3863
Tillv. art.nr2763604
VarumärkePhoenix Contact
1 372,12 kr
Each
Enheter
- - - - - - - - - - - - - -
RS-artikelnummer 786-9345
Tillv. art.nrDSH TNS 255
VarumärkeDehn
6 881,99 kr
Each
Enheter
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 135-7114
Tillv. art.nr2907325
VarumärkePhoenix Contact
1 079,60 kr
Each
Enheter
Surge Protection Device 30 V dc DIN Rail 10 (Discharge)kA TTC-3-1X2-24DC-PT 69.5mm 3.5mm 106mm 69.5 x 3.5 x 106mm - -40°C +85°C - -
RS-artikelnummer 175-2608
Tillv. art.nr7TCA085400R0323
VarumärkeABB
699,03 kr
Each
Enheter
- 296 V DIN Rail 20kA OVR 106.5mm 7mm 104.6mm 106.5 x 7 x 104.6mm - -40°C +80°C - -
RS-artikelnummer 175-2604
Tillv. art.nr7TCA085400R0361 OVR SL15
VarumärkeABB
944,15 kr
Each
Enheter
- 16.7 V DIN Rail 20kA OVR 106.5mm 7mm 104.6mm 106.5 x 7 x 104.6mm - -40°C +80°C - -
RS-artikelnummer 172-7300
Tillv. art.nr1320-S-110
VarumärkeBourns
890,30 kr
Each (In a Box of 8)
Enheter
2 Pole Protector 150 V dc DIN Rail 40kA 1320 18mm 67mm 90mm 18 x 67 x 90mm - -40°C +85°C - -
RS-artikelnummer 785-8219
Tillv. art.nr1977-25-A03
VarumärkeBourns
851,40 kr
Each
Enheter
Coaxial Surge Protector 300 V dc Through Hole 20kA 1977 57mm 26 (Dia.)mm - 57 x 26 (Dia.)mm - -50°C +85°C - -
RS-artikelnummer 802-8318
Tillv. art.nr2859602
VarumärkePhoenix Contact
880,45 kr
Each
Enheter
Protective Plug 350 V ac DIN Rail 40kA VAL-CP-350-ST - - - - - -40°C +80°C - -
RS-artikelnummer 785-8109
Tillv. art.nr1210-2S-230
VarumärkeBourns
1 901,73 kr
Each
Enheter
2 Pole Protector 415 V ac DIN Rail 100kA 1210 36mm 67mm 90mm 36 x 67 x 90mm - -50°C +85°C - -
RS-artikelnummer 788-6744
Tillv. art.nr7TCA085400R0191 ESP RS485
VarumärkeWJ Furse
1 280,69 kr
Each
Enheter
RS485 Surge Protector 16.7 V DIN Rail 5 kA, 20 kA - 105mm 38mm 54mm 120 x 54 x 19mm - -40°C +80°C - -
RS-artikelnummer 445-5426
Tillv. art.nr2838775
VarumärkePhoenix Contact
2 221,14 kr
Each
Enheter
Protective Plug 14 V dc DIN Rail 20kA PT 5-HF-12 DC-ST 45mm 17.7mm 52mm - - -40°C +85°C - -