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
RS-artikelnummer 226-6448
Tillv. art.nrVSU2W
VarumärkeRoxburgh EMC
270,70 kr
Each
Enheter
Transient Voltage Suppressor 275 V - 40A VSU 150mm 40mm 40mm 150 x 40 x 40mm - - - -
RS-artikelnummer 707-9823
Tillv. art.nrDVSC4840
VarumärkeRoxburgh EMC
1 967,81 kr
Each
Enheter
1 Phase 40 V ac, 56 V dc DIN Rail 40kA DVS 35mm 68mm 90mm 35 x 68 x 90mm - -40°C +80°C -
RS-artikelnummer 672-7039
Tillv. art.nrCRH30330
VarumärkeRoxburgh EMC
177,95 kr
Each
Enheter
3 Phase 500 V ac Flange Mount - CRH 50mm 20mm 57mm 50 x 20 x 57mm 18mm -40°C +70°C -
RS-artikelnummer 707-9810
Tillv. art.nrDVSB4001004TNS
VarumärkeRoxburgh EMC
4 619,22 kr
Each
Enheter
Type 1 Arrester, Type 2 Arrester 320 V ac, 420 V ac DIN Rail 100kA DVSB 72mm 70mm 90mm 72 x 70 x 90mm - -40°C +80°C -
RS-artikelnummer 707-9804
Tillv. art.nrDVSB400654TNS
VarumärkeRoxburgh EMC
2 386,61 kr
Each
Enheter
Lightning Protector 320 V ac, 420 V ac DIN Rail 20kA DVSB 72mm 70mm 90mm 72 x 70 x 90mm - -40°C +80°C -
RS-artikelnummer 707-9814
Tillv. art.nrDVSC2440
VarumärkeRoxburgh EMC
2 598,86 kr
Each
Enheter
Type 1 Arrester, Type 2 Arrester 40 V ac, 56 V dc DIN Rail 40kA DVS 35mm 68mm 90mm 35 x 68 x 90mm - -40°C +80°C -
RS-artikelnummer 672-7048
Tillv. art.nr3CRH30330
VarumärkeRoxburgh EMC
592,90 kr
Each
Enheter
3 Phase 500 V ac Flange Mount - CRH 66mm 32mm 62mm 66 x 32 x 62mm 13mm -40°C +70°C -
RS-artikelnummer 672-7035
Tillv. art.nrXEB1201
VarumärkeRoxburgh EMC
109,376 kr
Each (In a Pack of 5)
Enheter
Mains Protector - Flange Mount - XEB 19mm 8.5mm 25mm 19 x 8.5 x 25mm - -40°C +85°C -
RS-artikelnummer 226-6454
Tillv. art.nrVSU3W
VarumärkeRoxburgh EMC
304,82 kr
Each
Enheter
Transient Voltage Suppressor 480 V - 40A VSU 150mm 40mm 40mm 150 x 40 x 40mm - - - -