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. 768-1849
FabrikantnummerDGA FF TV
FabrikantDehn
62,03 €
Each
Aantal stuks
Lightning Arrester 24 V DIN Rail 1.5kA DGA 90mm 27mm 52mm 90 x 27 x 52mm - -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. 220-3863
Fabrikantnummer2763604
FabrikantPhoenix Contact
132,70 €
Each
Aantal stuks
- - - - - - - - - - - - -
RS-stocknr. 890-8482
FabrikantnummerSTC-P0E-65MF
FabrikantSolaHD
73,22 €
Each
Aantal stuks
Isolated Ethernet Protector 65 V dc Flange Mount - STC-PoE 76.2mm 25.4mm 20.32mm 76.2 x 25.4 x 76.2mm - - - -
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. 132-8148
FabrikantnummerSSC-N230/01-SEMPER
FabrikantHuber & Suhner
64,94 €
Each
Aantal stuks
Coaxial Surge Protector 170 V dc Axial 20kA SSC-N230 69mm 25.9 (Dia.)mm - 25.9 (Dia.) x 69mm - -40°C +85°C -
RS-stocknr. 786-9367
FabrikantnummerPV angled rod
FabrikantDehn
6,69 €
Each
Aantal stuks
Air Termination Rod - - - ROD 1000mm - - 10 (Dia.) x 1000mm - - - -
RS-stocknr. 786-9370
FabrikantnummerVC 280 2
FabrikantDehn
29,88 €
Each
Aantal stuks
Mains Protector 280 V ac Through Hole 5kA VC 24mm 15mm 32mm 24 x 15 x 32mm 5mm -25°C +40°C -
RS-stocknr. 851-8203
Fabrikantnummer1210-4S-120
FabrikantBourns
298,88 €
Each
Aantal stuks
4 Pole Protector 150 V DIN Rail 100kA 1210 67mm 72mm 90mm 67 x 72 x 90mm - -50°C +85°C -
RS-stocknr. 785-8115
Fabrikantnummer1210-1S-400
FabrikantBourns
89,46 €
Each
Aantal stuks
1 Pole Protector 600 V ac DIN Rail 100kA 1210 18mm 67mm 90mm 18 x 67 x 90mm - -50°C +85°C -
RS-stocknr. 851-8206
Fabrikantnummer1210-2S-120
FabrikantBourns
182,94 €
Each
Aantal stuks
2 Pole Protector 150 V DIN Rail 100kA 1210 67mm 36mm 90mm 67 x 36 x 90mm - -50°C +85°C -
RS-stocknr. 852-9811
Fabrikantnummer2807926
FabrikantPhoenix Contact
727,46 €
Each
Aantal stuks
Protective Plug 28 V ac, 40 V dc Plug In 10kA CT 10-18FS+F/PE-24 111mm 68.5mm 22mm 111 x 68.5 x 22mm - -25°C +75°C -
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. 144-8695
FabrikantnummerPBUS02
FabrikantMTL
7,91 €
Each
Aantal stuks
- - DIN Rail 8A PBU - - - - - - - -
RS-stocknr. 172-8702
Fabrikantnummer1977-50-A02
FabrikantBourns
82,455 €
Each (In a Box of 10)
Aantal stuks
Coaxial Surge Protector 600 V dc Through Hole 20kA 1977 51mm 26 (Dia.)mm - 51 x 26 (Dia.)mm - -50°C +85°C -
RS-stocknr. 786-9373
FabrikantnummerDG M TNS CI 275 FM
FabrikantDehn
413,43 €
Each
Aantal stuks
Type 2 Arrester 275 V ac DIN Rail 25kA DG 72mm 73mm 90mm 72 x 73 x 90mm - -40°C +80°C -
RS-stocknr. 853-0124
Fabrikantnummer2801263
FabrikantPhoenix Contact
275,58 €
Each
Aantal stuks
Surge Arrester Protection Module 21 V ac, 30 V dc DIN Rail 10kA PT-IQ-2X2-24DC-PT 17.7mm 77.5mm 109.3mm 17.7 x 77.5 x 109.3mm - -40°C +70°C -
RS-stocknr. 881-5807
FabrikantnummerIL277Y25-2
465,60 €
Each
Aantal stuks
3 Phase - - 25kA - 119.9mm 59.7mm - 119.9 x 119.9 x 59.7mm - -40°C +50°C -
RS-stocknr. 788-6735
FabrikantnummerESP 110Q
FabrikantWJ Furse
306,52 €
Each
Aantal stuks
8 Wire 110V Surge Protector 132 V DIN Rail 5 kA, 20 kA ESP Q 95mm 69mm 87mm 95 x 87 x 18mm - -40°C +80°C -
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