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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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 Dimensions Operating Temperature Range
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 94 x 131.5 x 75.9mm -25 → +60 °C
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 50 x 12 x 57mm -25 → +60 °C
N° de stock RS 815-3278
Référence fabricantSDSA3650
304,93 €
Each
Unité
40kA - - 3 - - 10kA 92mm 76mm 67mm -40°C +65°C 92 x 76 x 67mm -40 → +65 °C
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 99 x 35.6 x 77.5mm -40 → +80 °C
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
535,12 €
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 99 x 71.2 x 77.5mm -40 → +80 °C
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 94 x 131.5 x 75.9mm -25 → +60 °C
N° de stock RS 890-3718
Référence fabricant2905988
751,52 €
Each
Unité
- - ≤2.5kV 3 FLT-SEC-P-T1-3C-440/35-FM DIN Rail 25kA 95.2mm 106.8mm 74.5mm -40°C +80°C 95.2 x 106.8 x 74.5mm -40 → +80 °C
N° de stock RS 201-5439
Référence fabricant2909968
260,67 €
Each
Unité
- - - - - - - - - - - - - -
N° de stock RS 917-6544
Référence fabricantLT6CT8001
86,82 €
Each
Unité
- - - - - - - 107mm 95mm 25mm - +50°C 107 x 95 x 25mm Maximum of +50 °C
N° de stock RS 201-6813
Référence fabricant2906787
136,00 €
Each
Unité
- - - - - - - - - - - - - -
Nouveau
N° de stock RS 211-0192
Référence fabricant5SD7463-1
MarqueSiemens
249,00 €
Each
Unité
25kA - - 1 5SD - 40kA - - - - - - -
N° de stock RS 201-6554
Référence fabricant2905353
247,69 €
Each
Unité
- - - - - - - - - - - - - -
N° de stock RS 776-3887
Référence fabricantA9L16293
513,76 €
Each
Unité
20kA Acti 9 - - iPRD DIN Rail - 94mm 113.6mm 75.9mm -25°C +60°C 94 x 113.6 x 75.9mm -25 → +60 °C
N° de stock RS 890-3702
Référence fabricant2905415
464,60 €
Each
Unité
- - 2kV 1 FLT-SEC-P-T1-1S-350/25-FM DIN Rail 100kA 95.2mm 71.2mm 74.5mm -40°C +80°C 95.2 x 71.2 x 74.5mm -40 → +80 °C
N° de stock RS 890-3720
Référence fabricant2905469
598,04 €
Each
Unité
- - 2kV 3 FLT-SEC-T1+T2-3C-350/25-FM DIN Rail 25kA 95.2mm 106.8mm 74.5mm -40°C +80°C 95.2 x 106.8 x 74.5mm -40 → +80 °C
Nouveau
N° de stock RS 211-0186
Référence fabricant5SD7442-1
MarqueSiemens
569,00 €
Each
Unité
25kA - - - 5SD - 100kA - - - - - - -
N° de stock RS 122-9477
Référence fabricant3RT2916-1JK00
MarqueSiemens
11,43 €
Each
Unité
- Sirius Innovation 70 V dc, 127V ac - - - - 8.6mm 46.4mm 28mm -25°C +60°C 8.6 x 46.4 x 28mm -25 → +60 °C
N° de stock RS 136-3856
Référence fabricant1SNA295396R2500
MarqueABB
2,62 €
Each
Unité
- - - - - DIN Rail - 12mm 34.5mm 50mm -55°C +110°C 12 x 34.5 x 50mm -55 → +110 °C