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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Omschrijving Prijs 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
RS-stocknr. 776-3890
FabrikantnummerA9L16294
638,40 €
Each
Aantal stuks
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
RS-stocknr. 818-5746
FabrikantnummerLA4FVP
37,89 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 776-3846
FabrikantnummerA9L16313
146,68 €
Each
Aantal stuks
20kA Acti 9 - - iPRD - - 50mm 12mm 57mm -25°C +60°C 50 x 12 x 57mm -25 → +60 °C
RS-stocknr. 815-3278
FabrikantnummerSDSA3650
304,93 €
Each
Aantal stuks
40kA - - 3 - - 10kA 92mm 76mm 67mm -40°C +65°C 92 x 76 x 67mm -40 → +65 °C
RS-stocknr. 122-9488
Fabrikantnummer3RT2936-4EA2
FabrikantSiemens
4,32 €
Each
Aantal stuks
- Sirius Innovation - - - - - 54.8mm 40.2mm 22.5mm - - 54.8 x 40.2 x 22.5mm -
RS-stocknr. 712-5272
Fabrikantnummer2800186
FabrikantPhoenix Contact
269,63 €
Each
Aantal stuks
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
RS-stocknr. 712-5285
Fabrikantnummer2800183
FabrikantPhoenix Contact
535,12 €
Each
Aantal stuks
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
RS-stocknr. 776-3868
FabrikantnummerA9L16300
473,50 €
Each
Aantal stuks
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
RS-stocknr. 201-5439
Fabrikantnummer2909968
FabrikantPhoenix Contact
260,67 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 201-6813
Fabrikantnummer2906787
FabrikantPhoenix Contact
136,00 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 890-3718
Fabrikantnummer2905988
FabrikantPhoenix Contact
751,52 €
Each
Aantal stuks
- - ≤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
RS-stocknr. 890-3720
Fabrikantnummer2905469
FabrikantPhoenix Contact
598,04 €
Each
Aantal stuks
- - 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
RS-stocknr. 122-9477
Fabrikantnummer3RT2916-1JK00
FabrikantSiemens
11,43 €
Each
Aantal stuks
- 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
Nieuw
RS-stocknr. 211-0192
Fabrikantnummer5SD7463-1
FabrikantSiemens
249,00 €
Each
Aantal stuks
25kA - - 1 5SD - 40kA - - - - - - -
RS-stocknr. 917-6544
FabrikantnummerLT6CT8001
86,82 €
Each
Aantal stuks
- - - - - - - 107mm 95mm 25mm - +50°C 107 x 95 x 25mm Maximum of +50 °C
RS-stocknr. 201-6554
Fabrikantnummer2905353
FabrikantPhoenix Contact
247,69 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 136-3856
Fabrikantnummer1SNA295396R2500
FabrikantABB
2,62 €
Each
Aantal stuks
- - - - - DIN Rail - 12mm 34.5mm 50mm -55°C +110°C 12 x 34.5 x 50mm -55 → +110 °C
RS-stocknr. 122-9481
Fabrikantnummer3RT2926-2PA01
FabrikantSiemens
82,89 €
Each
Aantal stuks
- Sirius Innovation - - - - - 45mm 82.6mm 45mm -25°C +60°C 45 x 82.6 x 45mm -25 → +60 °C
RS-stocknr. 201-6202
Fabrikantnummer2907843
FabrikantPhoenix Contact
76,05 €
Each
Aantal stuks
- - - - - - - - - - - - - -
Nieuw
RS-stocknr. 211-0193
Fabrikantnummer5SD7464-0
FabrikantSiemens
280,00 €
Each
Aantal stuks
25kA - - 1 5SD - 40kA - - - - - - -