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 Dimensions Operating Temperature Range
N° de stock RS 818-5746
Référence fabricantLA4FVP
37,89 €
Each
Unité
- - - - - - - - - - - - - -
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 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 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
Nouveau
N° de stock RS 210-9822
Référence fabricantLA4FRCP
69,50 €
Each
Unité
- TeSys 127 → 240V ac - LA4F - - - - - - - - -
Nouveau
N° de stock RS 219-8275
Référence fabricantA9L40271
174,58 €
Each
Unité
- Acti 9 800V (Volts) - A9L4 - 15kA - - - - - - -
Nouveau
N° de stock RS 219-8278
Référence fabricantA9L40501
366,80 €
Each
Unité
50kA Acti 9 - - A9L4 - 15kA - - - - - - -
N° de stock RS 776-3896
Référence fabricantA9L16297
385,54 €
Each
Unité
5kA Acti 9 - - iPRD DIN Rail - 94mm 131.5mm 75.9mm -25°C +60°C 94 x 131.5 x 75.9mm -25 → +60 °C
Nouveau
N° de stock RS 210-9823
Référence fabricantLA4FVE
77,90 €
Each
Unité
- TeSys V dc, 24 → 48 V ac - LA4F - - - - - - - - -
N° de stock RS 776-3874
Référence fabricantA9L16299
488,07 €
Each
Unité
2kA 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 776-3834
Référence fabricantA9L16618
462,69 €
Each
Unité
20kA Acti 9 - - iPRD DIN Rail - 106.8mm 74.1mm 74.1mm -5°C +60°C 106.8 x 88.4 x 74.1mm -5 → +60 °C
Nouveau
N° de stock RS 219-8276
Référence fabricantA9L40281
154,42 €
Each
Unité
200A Acti 9 - - A9L4 - 15kA - - - - - - -
N° de stock RS 776-3884
Référence fabricantA9L16295
290,62 €
Each
Unité
5kA Acti 9 - - iPRD DIN Rail - 94mm 72mm 75.9mm -25°C +60°C 94 x 72 x 75.9mm -25 → +60 °C
N° de stock RS 776-3856
Référence fabricantA9L16310
73,34 €
Each
Unité
20kA Acti 9 - - iPRD - - 50mm 12mm 57mm -25°C +60°C 50 x 12 x 57mm -25 → +60 °C
Nouveau
N° de stock RS 210-9824
Référence fabricantLA4FVF
65,50 €
Each
Unité
- TeSys V dc, 50 → 110 V ac - LA4F - - - - - - - - -
Nouveau
N° de stock RS 210-9821
Référence fabricantLA4FRCF
71,40 €
Each
Unité
- TeSys 50 → 100V ac - LA4F - - - - - - - - -
Nouveau
N° de stock RS 219-8277
Référence fabricantA9L40500
350,81 €
Each
Unité
50kA Acti 9 - - A9L4 - 125A - - - - - - -
N° de stock RS 817-5323
Référence fabricantLAD4DDL
12,72 €
Each
Unité
- - 24 → 250V dc - - - - - - - -25°C +55°C - -25 → +55 °C
N° de stock RS 776-3865
Référence fabricantA9L16311
58,66 €
Each
Unité
15kA Acti 9 - - iPRD - - 50mm 12mm 57mm -25°C +60°C 50 x 12 x 57mm -25 → +60 °C