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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Description Prix 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
N° de stock RS 672-7035
Référence fabricantXEB1201
MarqueRoxburgh EMC
10,578 €
Each (In a Pack of 5)
Unité
Mains Protector - Flange Mount - XEB 19mm 8.5mm 25mm 19 x 8.5 x 25mm - -40°C +85°C -
N° de stock RS 226-6448
Référence fabricantVSU2W
MarqueRoxburgh EMC
26,18 €
Each
Unité
Transient Voltage Suppressor 275 V - 40A VSU 150mm 40mm 40mm 150 x 40 x 40mm - - - -
N° de stock RS 707-9810
Référence fabricantDVSB4001004TNS
MarqueRoxburgh EMC
450,28 €
Each
Unité
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 -
N° de stock RS 672-7039
Référence fabricantCRH30330
MarqueRoxburgh EMC
17,21 €
Each
Unité
3 Phase 500 V ac Flange Mount - CRH 50mm 20mm 57mm 50 x 20 x 57mm 18mm -40°C +70°C -
N° de stock RS 707-9804
Référence fabricantDVSB400654TNS
MarqueRoxburgh EMC
241,50 €
Each
Unité
Lightning Protector 320 V ac, 420 V ac DIN Rail 20kA DVSB 72mm 70mm 90mm 72 x 70 x 90mm - -40°C +80°C -
N° de stock RS 672-7048
Référence fabricant3CRH30330
MarqueRoxburgh EMC
57,34 €
Each
Unité
3 Phase 500 V ac Flange Mount - CRH 66mm 32mm 62mm 66 x 32 x 62mm 13mm -40°C +70°C -
N° de stock RS 707-9823
Référence fabricantDVSC4840
MarqueRoxburgh EMC
190,31 €
Each
Unité
1 Phase 40 V ac, 56 V dc DIN Rail 40kA DVS 35mm 68mm 90mm 35 x 68 x 90mm - -40°C +80°C -
N° de stock RS 707-9814
Référence fabricantDVSC2440
MarqueRoxburgh EMC
251,34 €
Each
Unité
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 -
N° de stock RS 226-6454
Référence fabricantVSU3W
MarqueRoxburgh EMC
29,48 €
Each
Unité
Transient Voltage Suppressor 480 V - 40A VSU 150mm 40mm 40mm 150 x 40 x 40mm - - - -