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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Omschrijving Prijs 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-stocknr. 847-0961
FabrikantnummerDG M TNC 440 FM
FabrikantDehn
247,91 €
Each
Aantal stuks
Type 2 Arrester 440 V DIN Rail 40kA DG 54mm 66mm 90mm 54 x 66 x 90mm - -40°C +80°C -
RS-stocknr. 707-9842
Fabrikantnummer92621620
FabrikantSollatek
36,79 €
Each
Aantal stuks
- - Wall Mount - - - - - - - - - -
RS-stocknr. 768-1842
FabrikantnummerDPA M CLE RJ45B 48
FabrikantDehn
149,63 €
Each
Aantal stuks
Surge Arrester 34 V ac, 57 V dc DIN Rail 10kA DPA 75mm 36mm 19mm 75 x 36 x 19mm - -40°C +80°C -
RS-stocknr. 226-6448
FabrikantnummerVSU2W
FabrikantRoxburgh EMC
26,18 €
Each
Aantal stuks
Transient Voltage Suppressor 275 V - 40A VSU 150mm 40mm 40mm 150 x 40 x 40mm - - - -
RS-stocknr. 802-6524
Fabrikantnummer2794903
FabrikantPhoenix Contact
19,47 €
Each
Aantal stuks
Surge Arrester Protection Module 24 V dc DIN Rail 2kA TT-SLKK5/ 24DC 66.5mm 6.2mm 69.5mm 66.5 x 6.2 x 69.5mm - -40°C +85°C -
RS-stocknr. 198-0418
FabrikantnummerESP 06D
FabrikantWJ Furse
93,74 €
Each
Aantal stuks
Twisted Pair Surge Protector 7.79 V DIN Rail 5 kA, 20 kA ESP D/TN 120mm 19mm 54mm 120 x 54 x 19mm - -25°C +70°C -
RS-stocknr. 238-924
FabrikantnummerFP13-RS
FabrikantTE Connectivity
125,57 €
Each
Aantal stuks
Mains Protector 250 V ac - 13.5kA FP 93mm 63mm 55mm 93 x 63 x 55mm - - - -
RS-stocknr. 768-1750
FabrikantnummerDG M TN 275 FM
FabrikantDehn
120,48 €
Each
Aantal stuks
Type 2 Arrester 275 V ac DIN Rail 40kA DG 36mm 66mm 90mm 36 x 66 x 90mm - -40°C +80°C -
RS-stocknr. 905-5771
FabrikantnummerSNUB0000
FabrikantRed Lion
8,26 €
Each
Aantal stuks
Inductive Load Suppressor 250 V dc - - R-C 19mm 8.5mm 125mm 19 x 8.5 x 23mm - - - -
RS-stocknr. 206-7522
FabrikantRS PRO
40,28 €
Each
Aantal stuks
Mains Protector 230 V ac - 13.5kA BS1363 90mm 60mm 40mm 90 x 60 x 40mm - - - -
RS-stocknr. 768-1741
FabrikantnummerDG M TNS 275 FM
FabrikantDehn
237,23 €
Each
Aantal stuks
Type 2 Arrester 275 V ac DIN Rail 40kA DG 72mm 66mm 90mm 72 x 66 x 90mm - -40°C +80°C -
RS-stocknr. 163-2711
FabrikantnummerSMDA05CDR2G
FabrikantON Semiconductor
0,669 €
Each (On a Reel of 2500)
Aantal stuks
Transient Voltage Suppressor 11 V Surface Mount 17A SMDA05C 5mm 4mm 1.5mm 5 x 4 x 1.5mm 1.27mm -55°C +150°C -
RS-stocknr. 768-1735
FabrikantnummerDV M TN 255
FabrikantDehn
321,67 €
Each
Aantal stuks
Lightning Arrester 255 V ac DIN Rail 50kA DV 90mm 72mm 66mm 90 x 72 x 66mm - -40°C +60°C -
RS-stocknr. 761-5766
FabrikantnummerVSU4W
FabrikantDeltron
38,11 €
Each
Aantal stuks
Voltage Suppression Unit 275 V Screw Mount 6.5A VSU 40mm 40mm 35mm 40 x 40 x 35mm - - - -
RS-stocknr. 768-1805
FabrikantnummerDFL M 255
FabrikantDehn
73,21 €
Each
Aantal stuks
Surge Arrester 255 V ac Flush Mount 3kA DFL 30mm 11mm 50mm 30 x 11 x 50mm - -25°C +40°C -
RS-stocknr. 881-5951
FabrikantnummerCM-DIN
34,48 €
Each
Aantal stuks
Surge Protector - - - CM - - - - - - - -
RS-stocknr. 111-642
Fabrikantnummer3402.17.A
FabrikantHuber & Suhner
171,11 €
Each
Aantal stuks
EMP Protector 230 V Panel Mount 20 kA, 30 kA 3402 69mm - 25.9mm - - -40°C +85°C -
RS-stocknr. 785-8231
Fabrikantnummer1500-2S-W
FabrikantBourns
98,95 €
Each
Aantal stuks
Grounded Ethernet Protector 360 V dc Wall Mount 3kA 1500 65mm 25.12mm 107.01mm 65 x 25.12 x 107.01mm - -40°C +65°C -
RS-stocknr. 788-6769
FabrikantnummerESP Cat-6
FabrikantWJ Furse
325,42 €
Each
Aantal stuks
Cat-6 Surge Protector 5 V DIN Rail 1 kA, 10 kA ESP Cat-6 106mm 24mm 60mm 106 x 24 x 60mm - -40°C +80°C -
RS-stocknr. 753-2680
FabrikantnummerSMDA05CDR2G
FabrikantON Semiconductor
1,46 €
Each
Aantal stuks
Transient Voltage Suppressor 11 V Surface Mount 17A SMDA05C 5mm 4mm 1.5mm 5 x 4 x 1.5mm 1.27mm -55°C +150°C -
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