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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Description Prix 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
N° de stock RS 172-8706
Référence fabricant1320-S-48
MarqueBourns
82,748 €
Each (In a Box of 8)
Unité
2 Pole Protector 65 V dc DIN Rail 30kA 1320 18mm 67mm 90mm 18 x 67 x 90mm - -40°C +85°C -
N° de stock RS 768-1744
Référence fabricantDG M TNS 275
MarqueDehn
185,95 €
Each
Unité
Type 2 Arrester 275 V ac DIN Rail 40kA DG 72mm 66mm 90mm 72 x 66 x 90mm - -40°C +80°C -
N° de stock RS 788-6763
Référence fabricantESP Cat-6/PoE
MarqueWJ Furse
321,45 €
Each
Unité
Cat-6 PoE Surge Protector 58 V DIN Rail 1 kA, 10 kA ESP Cat-6 106mm 24mm 60mm 106 x 24 x 60mm - -40°C +80°C -
N° de stock RS 768-1788
Référence fabricantDG M YPV SCI 1000
MarqueDehn
203,64 €
Each
Unité
Type 2 Arrester 500 V dc DIN Rail 40kA DG 54mm 66mm 90mm 54 x 66 x 90mm - -40°C +80°C -
N° de stock RS 198-0418
Référence fabricantESP 06D
MarqueWJ Furse
83,15 €
Each
Unité
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 -
N° de stock RS 163-2711
Référence fabricantSMDA05CDR2G
0,669 €
Each (On a Reel of 2500)
Unité
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 -
N° de stock RS 220-3863
Référence fabricant2763604
132,70 €
Each
Unité
- - - - - - - - - - - - -
N° de stock RS 111-642
Référence fabricant3402.17.A
171,11 €
Each
Unité
EMP Protector 230 V Panel Mount 20 kA, 30 kA 3402 69mm - 25.9mm - - -40°C +85°C -
N° de stock RS 905-5771
Référence fabricantSNUB0000
MarqueRed Lion
8,74 €
Each
Unité
Inductive Load Suppressor 250 V dc - - R-C 19mm 8.5mm 125mm 19 x 8.5 x 23mm - - - -
N° de stock RS 226-6448
Référence fabricantVSU2W
MarqueRoxburgh EMC
26,18 €
Each
Unité
Transient Voltage Suppressor 275 V - 40A VSU 150mm 40mm 40mm 150 x 40 x 40mm - - - -
N° de stock RS 881-5951
Référence fabricantCM-DIN
34,48 €
Each
Unité
Surge Protector - - - CM - - - - - - - -
N° de stock RS 793-3783
Référence fabricantESP 240-16A/BX
MarqueWJ Furse
163,89 €
Each
Unité
Low Current Mains Protector 280 V DIN Rail 10kA ESP 240 120mm 56mm 80mm 120 x 80 x 56mm - -40°C +80°C -
N° de stock RS 238-924
Référence fabricantFP13-RS
125,57 €
Each
Unité
Mains Protector 250 V ac - 13.5kA FP 93mm 63mm 55mm 93 x 63 x 55mm - - - -
N° de stock RS 786-9382
Référence fabricantDCO SD2 MD 24
MarqueDehn
64,60 €
Each
Unité
Type 2 Arrester 23 V ac, 33 V dc DIN Rail 20kA DCO 6mm 87.5mm 94.5mm 6 x 87.5 x 94.5mm - -40°C +80°C -
N° de stock RS 768-1750
Référence fabricantDG M TN 275 FM
MarqueDehn
120,48 €
Each
Unité
Type 2 Arrester 275 V ac DIN Rail 40kA DG 36mm 66mm 90mm 36 x 66 x 90mm - -40°C +80°C -
N° de stock RS 768-1741
Référence fabricantDG M TNS 275 FM
MarqueDehn
237,23 €
Each
Unité
Type 2 Arrester 275 V ac DIN Rail 40kA DG 72mm 66mm 90mm 72 x 66 x 90mm - -40°C +80°C -
N° de stock RS 753-2680
Référence fabricantSMDA05CDR2G
1,38 €
Each
Unité
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 -
N° de stock RS 768-1849
Référence fabricantDGA FF TV
MarqueDehn
62,03 €
Each
Unité
Lightning Arrester 24 V DIN Rail 1.5kA DGA 90mm 27mm 52mm 90 x 27 x 52mm - -40°C +80°C -
N° de stock RS 456-8128
Référence fabricantESP 240-5A
MarqueWJ Furse
134,23 €
Each
Unité
Low Current Mains Protector 280 V DIN Rail 10kA ESP 240 120mm 38mm 54mm 120 x 54 x 38mm - -40°C +70°C -
N° de stock RS 853-0290
Référence fabricant2880024
62,141 €
Each (In a Box of 10)
Unité
Protective Plug 230 V ac Plug In - PT 2X1VA/S1-230AC-ST 17.7mm 52mm 45mm 17.7 x 52 x 45mm - -40°C +85°C -