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.

...
Voir plus Voir moins

Filtres

Afficher 1 - 20 des 40 produits
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 890-3752
Référence fabricant2905229
144,65 €
Each
Unité
- - ≤1.5 kV 1 PLT-SEC-T3-230-FM DIN Rail 3kA 90mm 17.7mm 74.5mm -40°C +80°C 90 x 17.7 x 74.5 mm -40 → +80 °C
N° de stock RS 712-5272
Référence fabricant2800186
269,63 €
Each
Unité
50kA - 250 V 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 77.5 mm -40 +80 °C
N° de stock RS 712-5285
Référence fabricant2800183
535,12 €
Each
Unité
50kA - 250 V 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 77.5 mm -40 → +80 °C
N° de stock RS 801-6211
Référence fabricant2950048
48,80 €
Each
Unité
- - 250 V ac - EMG 22-DIO 4E DIN Rail - 75mm 22.5mm 55mm -20°C +50°C 75 x 22.5 x 55 mm -20 → +50 °C
N° de stock RS 890-3768
Référence fabricant2905225
142,82 €
Each
Unité
- - ≤0.9 kV 1 PLT-SEC-T3-60-FM DIN Rail 3kA 90mm 17.7mm 74.5mm -40°C +80°C 90 x 17.7 x 74.5 mm -40 → +80 °C
N° de stock RS 890-3770
Référence fabricant2801220
181,30 €
Each
Unité
- - ≤850 V - PT-IQ-4X1+F-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 890-3783
Référence fabricant2801290
171,73 €
Each
Unité
- - ≤700 V - PT-IQ-1X2-TELE-PT DIN Rail 2.5kA 109.3mm 17.7mm 77.5mm -40°C +70°C 109.3 x 17.7 x 77.5 mm -40 → +70 °C
N° de stock RS 801-6270
Référence fabricant2950077
52,52 €
Each
Unité
- - 250 V ac - EMG 22-DIO 7M DIN Rail - 75mm 22.5mm 55mm -20°C +50°C 75 x 22.5 x 55 mm -20 → +50 °C
N° de stock RS 890-3803
Référence fabricant2905240
350,47 €
Each
Unité
- - - - CBB 08 2X4RC-PT DIN Rail - 127.8mm 170mm 70.8mm -30°C +60°C 127.8 x 170 x 70.8 mm -30 → +60 °C
N° de stock RS 890-3730
Référence fabricant2905337
124,52 €
Each
Unité
- - 2 kV 2 VAL-SEC-T2-2C-350-FM DIN Rail 40kA 97.9mm 25.4mm 74.5mm -40°C +80°C 97.9 x 25.4 x 74.5 mm -40 → +80 °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 801-6340
Référence fabricant2950064
21,86 €
Each
Unité
- - 250 V ac - EMG 22-DIO 7P DIN Rail - 75mm 22.5mm 55mm -20°C +50°C 75 x 22.5 x 55 mm -20 → +50 °C
N° de stock RS 890-3720
Référence fabricant2905469
598,04 €
Each
Unité
- - 2 kV 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 74.5 mm -40 → +80 °C
N° de stock RS 890-3786
Référence fabricant2801274
202,78 €
Each
Unité
- - ≤950 V - PT-IQ-4X1+F-48DC-PT DIN Rail 2.5kA 109.3mm 17.7mm 77.5mm -40°C +70°C 109.3 x 17.7 x 77.5 mm -40 → +70 °C
N° de stock RS 653-6319
Référence fabricant2882226
43,30 €
Each
Unité
8kA - 230 V ac - MNT-NET B/F - 3kA 79mm 63mm 75.5mm -40°C +75°C 79 x 63 x 75.5 mm -40 → +75 °C
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 890-3711
Référence fabricant2905419
545,89 €
Each
Unité
- - 2 kV 3 FLT-SEC-P-T1-3C-350/25-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 652-8403
Référence fabricant2882682
444,33 €
Each
Unité
- - 250 V ac - FLT-CP-PLUS-1S-350 DIN Rail 25kA 95.8mm 71.6mm 70mm -40°C +80°C 95.8 x 71.6 x 70 mm -40 → +80 °C
N° de stock RS 890-3764
Référence fabricant2905230
301,16 €
Each
Unité
- - ≤1.5 kV 3 PLT-SEC-T3-3S-230-FM DIN Rail 3kA 90mm 35.4mm 74.5mm -40°C +70°C 90 x 35.4 x 74.5 mm -40 → +70 °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