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
Nouveau
N° de stock RS 201-4035
Référence fabricant2909596
74,63 €
Each
Unité
20kA Type 2 Surge Protective Devices 350 V - VAL-SEC On Base Element 10kA - - - - - - -
Nouveau
N° de stock RS 201-5265
Référence fabricant1061383
133,00 €
Each
Unité
10kA Isolated Signal Circuits 68 V 3 TTC DIN Rail 0.5kA - - - - - - -
Nouveau
N° de stock RS 201-6557
Référence fabricant2906811
117,00 €
Each
Unité
5kA Isolated Signal Circuits 50 V 2 TTC DIN Rail 0.5kA - - - - - - -
N° de stock RS 890-3742
Référence fabricant2905340
339,32 €
Each
Unité
- - 2 kV 3 VAL-SEC-T2-3S-350-FM DIN Rail 40kA 97.9mm 49.2mm 74.5mm -40°C +80°C 97.9 x 49.2 x 74.5 mm -40 → +80 °C
N° de stock RS 776-3887
Référence fabricantA9L16293
513,76 €
Each
Unité
20kA Acti 9 350 V - iPRD DIN Rail - 94mm 113.6mm 75.9mm -25°C +60°C 94 x 113.6 x 75.9 mm -25 → +60 °C
N° de stock RS 890-3774
Référence fabricant2801219
178,68 €
Each
Unité
- - ≤160 V - PT-IQ-4X1-48DC-UT DIN Rail 2.5kA 91mm 17.7mm 77.5mm -40°C +70°C 91 x 17.7 x 77.5 mm -40 → +70 °C
N° de stock RS 890-3727
Référence fabricant2905466
611,44 €
Each
Unité
- - 1.8 kV 1 FLT-SEC-T1+T2-1S-350/25-FM DIN Rail 100kA 95.2mm 71.2mm 74.5mm -40°C +80°C 95.2 x 71.2 x 74.5 mm -40 → +80 °C
N° de stock RS 890-3718
Référence fabricant2905988
751,52 €
Each
Unité
- - ≤2.5 kV 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 74.5 mm -40 → +80 °C
N° de stock RS 890-3799
Référence fabricant2800907
47,29 €
Each
Unité
- - - - CB E1 24DC/10A NO P Plug In - 90mm 12.3mm 77.3mm -25°C +50°C 90 x 12.3 x 77.3 mm -25 → +50 °C
N° de stock RS 712-5276
Référence fabricant2800188
394,91 €
Each
Unité
50kA - 250 V ac 3 VAL-MS-T1/T2 335/12.5/3+0-FM DIN Rail 12.5kA 99mm 53.4mm 77.5mm -40°C +80°C 99 x 53.4 x 77.5 mm -40 → +80 °C
N° de stock RS 668-3386
Référence fabricant248299 | Z-FW/010
MarqueEaton
6,915 €
Each (In a Pack of 4)
Unité
- - - - - - - - - - - - - -
Nouveau
N° de stock RS 201-6558
Référence fabricant2906840
20,00 €
Each
Unité
- Surge Protection Device 200 V - TTC DIN Rail 2.5kA - - - - - - -
N° de stock RS 482-1227
Référence fabricant1SNA190007R2600
MarqueABB
18,24 €
Each
Unité
- - - - - - - - - - - - - -
N° de stock RS 122-9478
Référence fabricant3RT2926-1CB00
MarqueSiemens
13,32 €
Each
Unité
- Sirius Innovation 48 V ac, 70 V dc - - Clip On - 11.5mm 18.6mm 30.2mm -25°C +60°C 11.5 x 18.6 x 30.2 mm -25 → +60 °C
Nouveau
N° de stock RS 201-6809
Référence fabricant2905422
191,44 €
Each
Unité
50kA Isolated Signal Circuits 1500 V 3 FLT-SEC-P DIN Rail 0.5kA - - - - - - -
Nouveau
N° de stock RS 201-4753
Référence fabricant2908194
117,00 €
Each
Unité
10kA Isolated Signal Circuits 180 V 2 TTC DIN Rail 0.5kA - - - - - - -
N° de stock RS 890-8586
Référence fabricantSTV25K-24S
MarqueSola
276,46 €
Each
Unité
50kA - 900 V 1 - DIN Rail - 123.7mm 65mm 120.7mm -40°C +60°C 123.7 x 65 x 120.7 mm -40 → +60 °C
N° de stock RS 190-2024
Référence fabricantSV480DA-U4
63,39 €
Each
Unité
- - 2000 V 3 SV Surface Mount 500A 44mm 42mm 37.5mm - - 44 x 42 x 37.5 mm -
N° de stock RS 701-8746
Référence fabricant2CTB803953R5400
MarqueABB
307,07 €
Each
Unité
40kA - 600 V - - DIN Rail 20kA 42.5mm 85mm 63mm -40°C +80°C 42.5 x 85 x 63 mm -40 → +80 °C
Nouveau
N° de stock RS 201-6555
Référence fabricant2905356
65,98 €
Each
Unité
40kA Type 2 Surge Protective Devices 350 V 1 VAL-SEC On Base Element 20kA - - - - - - -