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. 311-5925
Fabrikantnummer95600000
FabrikantSollatek
247,30 €
Each
Aantal stuks
Over Voltage Protector, Under Voltage Protector 230 V - 6.5kA AVS3P-0 185mm 132mm 53mm 185 x 132 x 53mm - - - -
RS-stocknr. 707-9814
FabrikantnummerDVSC2440
FabrikantRoxburgh EMC
251,34 €
Each
Aantal stuks
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-stocknr. 175-2598
FabrikantnummerOVR T2 1N 80-275s P TS QS
FabrikantABB
136,36 €
Each
Aantal stuks
- 275 V DIN Rail 80kA OVR 35.6mm 76.7mm 95.8mm 35.6 x 76.7 x 95.8mm - -40°C +80°C -
RS-stocknr. 456-8099
FabrikantnummerESP 415M1R
FabrikantWJ Furse
785,86 €
Each
Aantal stuks
Mains Surge Protector 280 V Panel Mount 6.25 kA, 80 kA ESP M1 110mm 73mm 180mm 180 x 110 x 73mm - -40°C +80°C -
Nieuw
RS-stocknr. 193-6594
FabrikantnummerDSH TT 255 FM
FabrikantDehn
898,91 €
Each
Aantal stuks
Surge Arrester 230 / 400 V DIN Rail - - 72mm 68mm 90mm 72 x 68 x 90mm - -40°C +80°C -
RS-stocknr. 161-8165
FabrikantnummerJ00029A0116
FabrikantTelegartner
224,69 €
Each
Aantal stuks
Surge Protector 3.3 V dc Surface Mount 2kA - 102mm 65mm - - - - - -
RS-stocknr. 175-2599
FabrikantnummerOVR T2 3L 80-275s P TS QS
FabrikantABB
216,76 €
Each
Aantal stuks
- 275 V DIN Rail 80kA OVR 53.4mm 76.7mm 95.8mm 53.4 x 76.7 x 95.8mm - -40°C +80°C -
RS-stocknr. 852-9969
Fabrikantnummer2800039
FabrikantPhoenix Contact
183,15 €
Each
Aantal stuks
Surge Arrester Protection Module 37 V ac, 53 V dc Screw Mount 20kA S-PT-2XEX-48DC-1/2 28mm 79mm 28mm 28 x 79 x 28mm - -40°C +80°C -
RS-stocknr. 135-7115
Fabrikantnummer2907326
FabrikantPhoenix Contact
104,41 €
Each
Aantal stuks
Surge Protection Device 30 V dc DIN Rail 10 (Discharge)kA TTC-3-2X1-24DC-PT 69.5mm 3.5mm 106mm 69.5 x 3.5 x 106mm - -40°C +85°C -
RS-stocknr. 881-5829
FabrikantnummerIL240D100
810,43 €
Each
Aantal stuks
Surge Protection Device - - 100kA - 119.9mm 59.7mm - 119.9 x 119.9 x 59.7mm - -40°C +50°C -
Nieuw
RS-stocknr. 193-6587
FabrikantnummerDCOR L 3P 275 SO IP
FabrikantDehn
97,46 €
Each
Aantal stuks
Surge Arrester 275 V - - - 50mm 30mm 128mm 50 x 30 x 128mm - -40°C +80°C -
RS-stocknr. 179-3064
Fabrikantnummer83020153
FabrikantMersen
118,41 €
Each
Aantal stuks
Type 2 Arrester 275 V ac DIN Rail 40kA STPT2-40 72mm 70mm 90mm 72 x 70 x 90mm - -40°C +80°C -
RS-stocknr. 785-8207
Fabrikantnummer1977-25-A01
FabrikantBourns
94,42 €
Each
Aantal stuks
Coaxial Surge Protector 300 V dc Through Hole 20kA 1977 68mm 26 (Dia.)mm - 68 x 26 (Dia.)mm - -50°C +85°C -
RS-stocknr. 456-8162
FabrikantnummerESP 15E
FabrikantWJ Furse
114,24 €
Each
Aantal stuks
Twisted Pair Surge Protector 16.7 V DIN Rail 5 kA, 20 kA ESP E 120mm 19mm 54mm 120 x 54 x 19mm - -25°C +70°C -
RS-stocknr. 802-6726
Fabrikantnummer2818850
FabrikantPhoenix Contact
112,97 €
Each
Aantal stuks
Coaxial Surge Arrester 195 V ac, 280 V dc Plug In 20kA CN-UB-280DC-BB 25mm 67mm 25mm 25 x 67 x 25mm - -40°C +85°C -
RS-stocknr. 881-5958
Fabrikantnummer420SA05BWRJ1S
793,20 €
Each
Aantal stuks
Surge Protection Device - - 50kA - 82.3mm 86.1mm - 82.3 x 82.3 x 86.1mm - - - -
RS-stocknr. 786-9402
FabrikantnummerDRC LC M1+
FabrikantDehn
552,71 €
Each
Aantal stuks
SPD Test Device - - - DRC 122mm - 33mm 122 x 69 x 33 (Hand-Held Device)mm - -20°C +60°C -
RS-stocknr. 851-8237
Fabrikantnummer1820-28-A3
FabrikantBourns
74,03 €
Each
Aantal stuks
Signal & Data Line Protector 28 V DIN Rail 10kA 1800 83.31mm 18.8mm 45.47mm 83.31 x 18.8 x 45.47mm - -40°C +60°C -
RS-stocknr. 175-2597
FabrikantnummerOVR T2 3N 80-275s P TS QS
FabrikantABB
248,99 €
Each
Aantal stuks
- 275 V DIN Rail 80kA OVR 71.2mm 76.7mm 95.8mm 71.2 x 76.7 x 95.8mm - -40°C +80°C -
RS-stocknr. 853-0063
Fabrikantnummer2801241
FabrikantPhoenix Contact
122,38 €
Each
Aantal stuks
Lightning Arrester 75 V ac, 100 V dc DIN Rail 30kA VAL-MS-T1/T2 48/12.5/1+0 17.5mm 77.5mm 90mm 17.5 x 77.5 x 90mm - -40°C +80°C -
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