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 61 - 80 des 160 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 136-3845
Référence fabricant1SNA167489R2200
MarqueABB
1,76 €
Each
Unité
- - - - - DIN Rail - 7.1mm 12mm 30mm -55°C +110°C 7.1 x 12 x 30 mm -55 → +110 °C
Nouveau
N° de stock RS 201-6813
Référence fabricant2906787
136,00 €
Each
Unité
10kA Surge Protection Device 150 V - TTC DIN Rail 0.5kA - - - - - - -
N° de stock RS 917-6535
Référence fabricantLT6CT4001
81,30 €
Each
Unité
- - - - - Panel - 107mm 95mm 25mm - +50°C 107 x 95 x 25 mm Maximum of +50 °C
N° de stock RS 190-2023
Référence fabricantSV480DA-Q4
51,25 €
Each
Unité
- - 2000 V 1 SV Surface Mount 500A 44mm 42mm 37.5mm - - 44 x 42 x 37.5 mm -
N° de stock RS 136-3855
Référence fabricant1SNA295395R2400
MarqueABB
2,64 €
Each
Unité
- - 750 V - - DIN Rail - 12mm 34.5mm 50mm -55°C +110°C 12 x 34.5 x 50 mm -55 → +110 °C
Nouveau
N° de stock RS 201-6716
Référence fabricant2905347
65,98 €
Each
Unité
40kA Type 2 Surge Protective Devices 350 V 1 VAL-SEC On Base Element 20kA - - - - - - -
N° de stock RS 398-6648
Référence fabricant1SNA031809R2600
MarqueABB
21,77 €
Each
Unité
- - - - 7200 - - - 5.08mm - -20°C +60°C - -20 → +60 °C
Nouveau
N° de stock RS 201-5320
Référence fabricant1065313
128,00 €
Each
Unité
10kA Surge Protection Device 145 V - TTC DIN Rail 0.5kA - - - - - - -
N° de stock RS 190-2025
Référence fabricantSV550DA-U4
65,21 €
Each
Unité
- - 2500 V 3 SV Surface Mount 500A 44mm 42mm 37.5mm - - 44 x 42 x 37.5 mm -
N° de stock RS 768-1192
Référence fabricant2762265
255,05 €
Each
Unité
10kA - 600 V RS-485 Interface - MT-RS485 DIN Rail 500A 77.5mm 47.6mm 54.9mm -40°C +60°C 77.5 x 47.6 x 54.9 mm -40 → +60 °C
N° de stock RS 122-9477
Référence fabricant3RT2916-1JK00
MarqueSiemens
11,43 €
Each
Unité
- Sirius Innovation 70 V dc, 127 V ac - - Clip On - 8.6mm 46.4mm 28mm -25°C +60°C 8.6 x 46.4 x 28 mm -25 → +60 °C
N° de stock RS 136-3875
Référence fabricant1SNA199412R1500
MarqueABB
1,52 €
Each
Unité
- - - - - DIN Rail - 1.2mm 54mm 55mm -55°C +110°C 1.2 x 54 x 55 mm -55 → +110 °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 875-1080
Référence fabricant3RT2936-1BB00
MarqueSiemens
10,62 €
Each
Unité
- Sirius Innovation 24 → 48 V ac, 24 → 70 V dc - - Clip On - 29.5mm 30mm 14.4mm -25°C +60°C 29.5 x 30 x 14.4 mm -25 → +60 °C
N° de stock RS 917-6544
Référence fabricantLT6CT8001
86,82 €
Each
Unité
- - - - - Panel - 107mm 95mm 25mm - +50°C 107 x 95 x 25 mm Maximum of +50 °C
Nouveau
N° de stock RS 201-5395
Référence fabricant1045379
299,00 €
Each
Unité
- Pulse Measuring Device 24 V - IPCH DIN Rail 40kA - - - - - - -
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 - - - - - - -
Nouveau
N° de stock RS 201-5576
Référence fabricant2907876
193,44 €
Each
Unité
40kA Type 2 Surge Protective Devices 450 V - VAL-SEC DIN Rail 1kA - - - - - - -
Nouveau
N° de stock RS 201-6286
Référence fabricant2905351
257,42 €
Each
Unité
40kA Type 2 Surge Protective Devices 350 V 2 VAL-SEC DIN Rail 20kA - - - - - - -
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