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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Afficher 1 - 20 des 506 produits
Nombre de résultats par page
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 813-430
MarqueRS PRO
15,29 €
Each
Unité
1 Phase 500 V Flange Mount - RC 49mm - 57mm 49 x 57mm - -40°C +70°C -
N° de stock RS 206-7522
MarqueRS PRO
31,76 €
Each
Unité
Mains Protector 230 V ac - 13.5kA BS1363 90mm 60mm 40mm 90 x 60 x 40mm - - - -
N° de stock RS 240-393
MarqueRS PRO
15,64 €
Each
Unité
Mains Protector 500 V DIN Rail - RC 62mm 19mm 40mm 62 x 19 x 40mm - -40°C +70°C -
N° de stock RS 288-187
MarqueRS PRO
102,73 €
Each
Unité
Coaxial Line Arrester 90 V - 10kA - - - - - - -30°C +80°C -
N° de stock RS 325-6537
MarqueRS PRO
304,49 €
Each
Unité
Telephone Line Protector - Wall Mount - DP200 110mm 28mm 75mm 110 x 28 x 75mm - -40°C +70°C -
N° de stock RS 206-7926
MarqueRS PRO
263,20 €
Each
Unité
EMC Filter 253 V DIN Rail 6.5kA MAXX - - - - - -25°C +85°C -
N° de stock RS 240-400
MarqueRS PRO
24,25 €
Each
Unité
3 Phase 500 V DIN Rail - RC 62mm 19mm 40mm 62 x 19 x 40mm - -40°C +70°C -
N° de stock RS 206-7910
MarqueRS PRO
103,72 €
Each
Unité
EMC Filter 253 V DIN Rail 6.5kA MAXX - - - - - -25°C +85°C -
N° de stock RS 847-0959
Référence fabricantDGP C S
MarqueDehn
59,33 €
Each
Unité
Type 2 Arrester 255 V DIN Rail 40kA DGP 18mm 66mm 90mm 18 x 66 x 90mm - -40°C +80°C -
N° de stock RS 172-8718
Référence fabricant1210-4S-400
MarqueBourns
294,185 €
Each (In a Box of 2)
Unité
4 Pole Protector 600 V ac DIN Rail 100kA 1210 72mm 67mm 90mm 72 x 67 x 90mm - -50°C +85°C -
N° de stock RS 785-8121
Référence fabricant1210-4S-400
MarqueBourns
323,60 €
Each
Unité
4 Pole Protector 600 V ac DIN Rail 100kA 1210 72mm 67mm 90mm 72 x 67 x 90mm - -50°C +85°C -
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 768-1782
Référence fabricantDR M 2P 255 FM
MarqueDehn
75,19 €
Each
Unité
Surge Arrester 255 V ac/dc DIN Rail 5kA DR 90mm 18mm 66mm 90 x 18 x 66mm - -40°C +80°C -
N° de stock RS 768-1772
Référence fabricantDG MOD 275
MarqueDehn
52,23 €
Each
Unité
Surge Arrester Protection Module 275 V ac, 350 V dc Plug In 40kA DG 45mm 18mm 51mm 45 x 18 x 51mm - - - -
N° de stock RS 768-1798
Référence fabricantDR M 4P 255
MarqueDehn
170,72 €
Each
Unité
Surge Arrester 440 V ac DIN Rail 8kA DR 90mm 36mm 66mm 90 x 36 x 66mm - -40°C +80°C -
N° de stock RS 786-9389
Référence fabricantDCO SD2 ME 24
MarqueDehn
67,80 €
Each
Unité
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 -
N° de stock RS 768-1808
Référence fabricantDR MOD 255
MarqueDehn
65,33 €
Each
Unité
Surge Arrester Protection Module 255 V ac/dc Plug In 5kA DR 45mm 18mm 51mm 45 x 18 x 51mm - - - -
N° de stock RS 847-0971
Référence fabricantDG M TNC 275 FM
MarqueDehn
226,09 €
Each
Unité
Type 2 Arrester 275 V DIN Rail 40kA DG 54mm 66mm 90mm 54 x 66 x 90mm - -40°C +80°C -
N° de stock RS 768-1864
Référence fabricantDPA M CAT6 RJ 45S 48
MarqueDehn
139,91 €
Each
Unité
Surge Arrester 34 V ac, 57 V dc DIN Rail 10kA DPA 80mm 36mm 19mm 80 x 36 x 19mm - -20°C +60°C -
N° de stock RS 172-8706
Référence fabricant1320-S-48
MarqueBourns
82,748 €
Each (In a Box of 8)
Unité
2 Pole Protector 65 V dc DIN Rail 30kA 1320 18mm 67mm 90mm 18 x 67 x 90mm - -40°C +85°C -