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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Beskrivning Pris 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-artikelnummer 179-3054
Tillv. art.nr83120161
VarumärkeMersen
10 273,41 kr
Each
Enheter
Type 1 Arrester, Type 2 Arrester 230/400 V ac, 275 V dc DIN Rail 25kA STPT12 144mm 76mm 90mm 144 x 76 x 90mm - -40°C +80°C -
RS-artikelnummer 881-5831
Tillv. art.nrDRS12010
2 406,95 kr
Each
Enheter
1 Phase - - - - 71.1mm 90.2mm - 71.1 x 66 x 90.2mm - -40°C +85°C -
RS-artikelnummer 768-1827
Tillv. art.nrDRL 10 B 180
VarumärkeDehn
1 156,43 kr
Each
Enheter
Lightning Arrester 127 V ac, 180 V dc Plug In 10kA DRL LSA 113mm 22mm 36mm 113 x 22 x 36mm - -40°C +80°C -
RS-artikelnummer 854-4898
Tillv. art.nr2801136
VarumärkePhoenix Contact
1 442,43 kr
Each
Enheter
Lightning Arrester 264 V ac DIN Rail 50kA F-MS-T1/T2 50 17.5mm 77.5mm 90mm 17.5 x 77.5 x 90mm - -40°C +80°C -
RS-artikelnummer 712-3147
Tillv. art.nrJ01028A0034
VarumärkeTelegartner
946,11 kr
Each
Enheter
Type N Arrester 90 V Panel Mount - J01028A 62mm - 30.5mm - - -30°C +100°C -
RS-artikelnummer 135-7130
Tillv. art.nr2906860
VarumärkePhoenix Contact
236,27 kr
Each
Enheter
Surge Protection Device 36 V dc DIN Rail 5 (Nominal Discharge)kA TTC-6-GDT-C-24AC-PT-I 69.5mm 6.2mm 92mm 69.5 x 6.2 x 92mm - -40°C +85°C -
RS-artikelnummer 853-0271
Tillv. art.nr2800802
VarumärkePhoenix Contact
2 318,43 kr
Each
Enheter
Protective Plug 4 V ac, 6 V dc Plug In 20kA PT-IQ-2X2-5DC-P 17.7mm 46.6mm 45mm 17.7 x 46.6 x 45mm - -40°C +70°C -
RS-artikelnummer 135-7135
Tillv. art.nr2908729
VarumärkePhoenix Contact
16,75 kr
Each
Enheter
- - - - TTC-6-LCP - - - - - - - -
RS-artikelnummer 161-8370
Tillv. art.nrESP MATV/F
VarumärkeWJ Furse
1 083,07 kr
Each
Enheter
ESP Protector 18.9 V Surface Mount 3kA ESP TV 75mm 23mm 58mm 75 x 23 x 58mm - -40°C +80°C -
RS-artikelnummer 802-8172
Tillv. art.nr2839402
VarumärkePhoenix Contact
871,66 kr
Each
Enheter
Base Element - DIN Rail, Screw Mount - PT 4-BE 17.7mm 52mm 89.8mm 17.7 x 52 x 89.8mm - -40°C +85°C -
RS-artikelnummer 785-8115
Tillv. art.nr1210-1S-400
VarumärkeBourns
925,02 kr
Each
Enheter
1 Pole Protector 600 V ac DIN Rail 100kA 1210 18mm 67mm 90mm 18 x 67 x 90mm - -50°C +85°C -
RS-artikelnummer 132-8147
Tillv. art.nrSSC-N230/02
VarumärkeHuber & Suhner
613,15 kr
Each
Enheter
Coaxial Surge Protector 170 V dc Axial 20kA SSC-N230 76.4mm 25.9 (Dia.)mm - 25.9 (Dia.) x 76.4mm - -40°C +85°C -
RS-artikelnummer 456-8156
Tillv. art.nrESP 06E
VarumärkeWJ Furse
1 182,48 kr
Each
Enheter
Twisted Pair Surge Protector 7.79 V DIN Rail 5 kA, 20 kA ESP E 120mm 19mm 54mm 120 x 54 x 19mm - -25°C +70°C -
RS-artikelnummer 785-8213
Tillv. art.nr1977-50-A00
VarumärkeBourns
1 642,20 kr
Each
Enheter
Coaxial Surge Protector 600 V dc Through Hole 20kA 1977 64mm 26 (Dia.)mm - 64 x 26 (Dia.)mm - -50°C +85°C -
RS-artikelnummer 311-5830
Tillv. art.nr9113600
VarumärkeSollatek
601,69 kr
Each
Enheter
Over Voltage Protector, Under Voltage Protector 230 V ac - 6.5kA AVS13 134mm 54mm 230mm 134 x 54 x 230mm - - - -
RS-artikelnummer 135-7168
Tillv. art.nr2908206
VarumärkePhoenix Contact
1 415,96 kr
Each
Enheter
Surge Protection Device 15 V dc DIN Rail 10 (Discharge)kA TTC-6P-2X1-F-12DC-PT-I 100mm 6.2mm 105.8mm 100 x 6.2 x 105.8mm - -40°C +85°C -
Nytt
RS-artikelnummer 193-6589
Tillv. art.nrDG M TT ACI 275 FM
VarumärkeDehn
6 492,49 kr
Each
Enheter
Surge Arrester 275 V DIN Rail - - 72mm 77mm 90mm 72 x 77 x 90mm - -40°C +80°C -
RS-artikelnummer 793-3783
Tillv. art.nrESP 240-16A/BX
VarumärkeWJ Furse
1 709,41 kr
Each
Enheter
Low Current Mains Protector 280 V DIN Rail 10kA ESP 240 120mm 56mm 80mm 120 x 80 x 56mm - -40°C +80°C -
RS-artikelnummer 923-4552
Tillv. art.nrDIN2R-40-220-L1
VarumärkeSuperior Electric
1 752,01 kr
Each
Enheter
Transient Voltage Suppressor - - 40kA - - - - - - -40°C +85°C -
RS-artikelnummer 923-4574
Tillv. art.nrDIN1P-20-48-1G-30
VarumärkeSuperior Electric
3 170,24 kr
Each
Enheter
Surge Protection Device - - 20kA - - - - - - -40°C +70°C -
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