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. 768-1772
FabrikantnummerDG MOD 275
FabrikantDehn
€ 52,23
Each
Aantal stuks
Surge Arrester Protection Module 275 V ac, 350 V dc Plug In 40kA DG 45mm 18mm 51mm 45 x 18 x 51mm - - - -
RS-stocknr. 768-1823
FabrikantnummerDRC MCM XT
FabrikantDehn
€ 276,43
Each
Aantal stuks
Surge Monitor 48 V dc DIN Rail 1A DRC - - - - - -20°C +60°C -
RS-stocknr. 768-1791
FabrikantnummerDR M 2P 255
FabrikantDehn
€ 66,94
Each
Aantal stuks
Surge Arrester 255 V ac/dc DIN Rail 5kA DR 90mm 18mm 66mm 90 x 18 x 66mm - -40°C +80°C -
RS-stocknr. 167-8587
FabrikantnummerB88069X8690B502
FabrikantEPCOS
€ 1,343
Each (In a Tray of 500)
Aantal stuks
3 Pole Arrester 350 V Through Hole 10kA B88069X 10mm - - 8 (Dia.) x 10mm 4.4mm -40°C +90°C -
RS-stocknr. 518-0606
FabrikantnummerB88069X8690B502
FabrikantEPCOS
€ 1,68
Each
Aantal stuks
3 Pole Arrester 350 V Through Hole 10kA B88069X 10mm - - 8 (Dia.) x 10mm 4.4mm -40°C +90°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. 672-7035
FabrikantnummerXEB1201
FabrikantRoxburgh EMC
€ 10,578
Each (In a Pack of 5)
Aantal stuks
Mains Protector - Flange Mount - XEB 19mm 8.5mm 25mm 19 x 8.5 x 25mm - -40°C +85°C -
RS-stocknr. 853-0114
Fabrikantnummer2801257
FabrikantPhoenix Contact
€ 172,88
Each
Aantal stuks
Surge Arrester Protection Module 37 V ac, 53 V dc DIN Rail 10kA PT-IQ-1X2-48DC-PT 17.7mm 77.5mm 109.3mm 17.7 x 77.5 x 109.3mm - -40°C +70°C -
RS-stocknr. 768-1741
FabrikantnummerDG M TNS 275 FM
FabrikantDehn
€ 226,57
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. 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. 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. 786-9342
FabrikantnummerDSH TN 255
FabrikantDehn
€ 261,06
Each
Aantal stuks
Lightning Arrester 255 V ac DIN Rail 12.5 kA, 25 kA DSH 36mm 72mm 90mm 36 x 72 x 90mm - -40°C +80°C -
RS-stocknr. 712-3157
FabrikantnummerJ01028A0045
FabrikantTelegartner
€ 91,50
Each
Aantal stuks
Type N Arrester 230 V Panel Mount - J01028A 69mm - 30.5mm - - -30°C +100°C -
RS-stocknr. 785-8231
Fabrikantnummer1500-2S-W
FabrikantBourns
€ 96,86
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. 621-8077
FabrikantnummerMA3145-230-4-R
FabrikantMTL
€ 388,72
Each
Aantal stuks
3 Phase 270 V ac DIN Rail 45kA MA3100 89mm 65mm 92mm 89 x 65 x 92mm - -40°C +80°C -
RS-stocknr. 802-6542
Fabrikantnummer2798844
FabrikantPhoenix Contact
€ 84,58
Each
Aantal stuks
Surge Arrester Protection Module 230 V ac DIN Rail 40kA VAL-MS 230 ST 17.7mm 54.5mm 52.4mm 17.7 x 54.5 x 52.4mm - -40°C +80°C -
RS-stocknr. 251-3823
FabrikantMTL
€ 125,64
Each
Aantal stuks
Surge Protection Device 22 V ac, 32 V dc DIN Rail 20kA SD 7mm 109.6mm 99mm 7 x 109.6 x 99mm - -40°C +80°C -
RS-stocknr. 240-393
FabrikantRS PRO
€ 18,67
Each
Aantal stuks
Mains Protector 500 V DIN Rail - RC 62mm 19mm 40mm 62 x 19 x 40mm - -40°C +70°C -
RS-stocknr. 712-3144
FabrikantnummerJ01028A0033
FabrikantTelegartner
€ 91,50
Each
Aantal stuks
Type N Arrester 90 V Panel Mount - J01028A 57mm - 30.5mm - - -30°C +100°C -
RS-stocknr. 788-6744
FabrikantnummerESP RS485
FabrikantWJ Furse
€ 132,63
Each
Aantal stuks
RS485 Surge Protector 16.7 V DIN Rail 5 kA, 20 kA - 105mm 38mm 54mm 120 x 54 x 19mm - -40°C +80°C -
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