Industrial Surge Protection

Industrial surge protection components protect devices and equipment against changes in the electrical current running through the system. Current spikes or transients can cause significant damage to equipment and is also a safety hazard.

What is industrial surge protection used for?

Industrial surge protection involves the use of surge suppressors and surge arresters.

Suppressors protect equipment from voltage spikes. They block or short to ground the current in, for instance, power distribution panels, process control systems and heavy industrial systems.

Arresters protect machinery from external occurrences that cause over-voltage transients like lightning strikes or switching events. These are installed in power transmission and distribution systems.

Types of industrial surge protection

Four primary types of industrial surge protection exist:

  • Secondary surge arresters fixed to the line side of the service panel to protect against current surges from lightning or switching events.
  • Branch surge panels are fixed to the load side of the main service entrance and offer protection against motor driven and internally generated surges.
  • Power strips protect sensitive electronics with lower voltage and ampere capabilities by blocking current spikes.
  • Surge protection modules provide point-of-use protection by protecting against overvoltage and current spikes.

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Nombre de résultats par page
Description Prix Maximum Surge Current Range Voltage Protection Rating Electrical Phase Series Mounting Style Impulse Discharge Current Length Width Depth Minimum Operating Temperature Maximum Operating Temperature Operating Temperature Range Dimensions
N° de stock RS 776-3890
Référence fabricantA9L16294
638,40 €
Each
Unité
20kA Acti 9 - - iPRD DIN Rail - 94mm 131.5mm 75.9mm -25°C +60°C -25 → +60 °C 94 x 131.5 x 75.9mm
N° de stock RS 818-5746
Référence fabricantLA4FVP
37,89 €
Each
Unité
- - - - - - - - - - - - - -
N° de stock RS 776-3846
Référence fabricantA9L16313
146,68 €
Each
Unité
20kA Acti 9 - - iPRD - - 50mm 12mm 57mm -25°C +60°C -25 → +60 °C 50 x 12 x 57mm
N° de stock RS 815-3278
Référence fabricantSDSA3650
304,93 €
Each
Unité
40kA - - 3 - - 10kA 92mm 76mm 67mm -40°C +65°C -40 → +65 °C 92 x 76 x 67mm
N° de stock RS 776-3868
Référence fabricantA9L16300
473,50 €
Each
Unité
2kA Acti 9 - - iPRD DIN Rail - 94mm 131.5mm 75.9mm -25°C +60°C -25 → +60 °C 94 x 131.5 x 75.9mm
N° de stock RS 122-9488
Référence fabricant3RT2936-4EA2
MarqueSiemens
4,32 €
Each
Unité
- Sirius Innovation - - - - - 54.8mm 40.2mm 22.5mm - - - 54.8 x 40.2 x 22.5mm
N° de stock RS 712-5285
Référence fabricant2800183
596,14 €
Each
Unité
50kA - 250V ac 3 VAL-MS-T1/T2 335/12.5/3+1-FM DIN Rail 12.5kA 99mm 71.2mm 77.5mm -40°C +80°C -40 → +80 °C 99 x 71.2 x 77.5mm
N° de stock RS 712-5272
Référence fabricant2800186
269,63 €
Each
Unité
50kA - 250V ac 1 VAL-MS-T1/T2 335/12.5/1+1-FM DIN Rail 12.5kA 99mm 35.6mm 77.5mm -40°C +80°C -40 → +80 °C 99 x 35.6 x 77.5mm
N° de stock RS 211-0179
Référence fabricant5SD7412-1
MarqueSiemens
487,00 €
Each
Unité
100kA - - - 5SD - 50kA - - - - - - -
N° de stock RS 136-3872
Référence fabricant1SNA295403R2500
MarqueABB
6,94 €
Each
Unité
- - - - - DIN Rail - 30mm 53.5mm 50mm -55°C +110°C -55 → +110 °C 30 x 53.5 x 50mm
N° de stock RS 890-3786
Référence fabricant2801274
246,77 €
Each
Unité
- - - - PT-IQ-4X1+F-48DC-PT DIN Rail 2.5kA 109.3mm 17.7mm 77.5mm -40°C +70°C -40 → +70 °C 109.3 x 17.7 x 77.5mm
N° de stock RS 668-3386
Référence fabricant248299 & Z-FW/010
MarqueEaton
6,915 €
Each (In a Pack of 4)
Unité
- - 440V ac - - - - - - - -5°C +40°C -5 → +40 °C -
N° de stock RS 847-3677
Référence fabricant102036 & FAZ-XAA-NA110-415VAC
MarqueEaton
87,20 €
Each
Unité
- - 110 → 230 V dc, 110 → 415V ac - - DIN Rail - 17.5mm 105mm 45mm - - - 17.5 x 105 x 45mm
N° de stock RS 211-0180
Référence fabricant5SD7413-1
MarqueSiemens
812,00 €
Each
Unité
75kA - - - 5SD - 50kA - - - - - - -
N° de stock RS 211-0188
Référence fabricant5SD7444-1
MarqueSiemens
1.150,00 €
Each
Unité
25kA - - - 5SD - 100kA - - - - - - -
Nouveau
N° de stock RS 207-2728
Référence fabricant2906769
123,75 €
Each
Unité
- Surge Protection Device - - TTC - 0.5kA - - - - - - -
N° de stock RS 890-3792
Référence fabricant2800906
47,96 €
Each
Unité
- - - - CB E1 24DC/8A NO P - - 90mm 12.3mm 77.3mm -25°C +50°C -25 → +50 °C 90 x 12.3 x 77.3mm
Nouveau
N° de stock RS 207-2716
Référence fabricant2905968
328,88 €
Each
Unité
- Type 1 Surge Protection Plug - 1 FLT-SEC - 25kA - - - - - - -
N° de stock RS 890-3749
Référence fabricant2905339
307,75 €
Each
Unité
- - 2kV 3 VAL-SEC-T2-3C-350-FM DIN Rail 40kA 97.9mm 37.3mm 74.5mm -40°C +80°C -40 → +80 °C 97.9 x 37.3 x 74.5mm
Nouveau
N° de stock RS 207-2800
Référence fabricant2909635
359,51 €
Each
Unité
- Type 2 Surge Arrester - 3 VAL-SEC - - - - - - - - -