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. 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. 818-5746
FabrikantnummerLA4FVP
37,89 €
Each
Aantal stuks
- - - - - - - - - - - - - -
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. 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. 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
Nieuw
RS-stocknr. 211-0179
Fabrikantnummer5SD7412-1
FabrikantSiemens
487,00 €
Each
Aantal stuks
100kA - - - 5SD - 50kA - - - - - - -
RS-stocknr. 201-6289
Fabrikantnummer2907840
FabrikantPhoenix Contact
76,05 €
Each
Aantal stuks
- - - - - - - - - - - - - -
Nieuw
RS-stocknr. 211-0180
Fabrikantnummer5SD7413-1
FabrikantSiemens
812,00 €
Each
Aantal stuks
75kA - - - 5SD - 50kA - - - - - - -
RS-stocknr. 776-3834
FabrikantnummerA9L16618
462,69 €
Each
Aantal stuks
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
RS-stocknr. 890-3799
Fabrikantnummer2800907
FabrikantPhoenix Contact
47,36 €
Each
Aantal stuks
- - - - CB E1 24DC/10A NO P - - 90mm 12.3mm 77.3mm -25°C +50°C 90 x 12.3 x 77.3mm -25 → +50 °C
Nieuw
RS-stocknr. 211-0189
Fabrikantnummer5SD7461-0
FabrikantSiemens
83,50 €
Each
Aantal stuks
25kA - - 1 5SD - 40kA - - - - - - -
RS-stocknr. 875-1080
Fabrikantnummer3RT2936-1BB00
FabrikantSiemens
10,62 €
Each
Aantal stuks
- Sirius Innovation 24 → 48 V ac, 24 → 70V dc - - - - 29.5mm 30mm 14.4mm -25°C +60°C 29.5 x 30 x 14.4mm -25 → +60 °C
RS-stocknr. 201-0763
FabrikantnummerDDB-T2S4031KIT
FabrikantContactum
146,20 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 201-5545
Fabrikantnummer2909592
FabrikantPhoenix Contact
183,87 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 890-3742
Fabrikantnummer2905340
FabrikantPhoenix Contact
339,32 €
Each
Aantal stuks
- - 2kV 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 74.5mm -40 → +80 °C
RS-stocknr. 201-5395
Fabrikantnummer1045379
FabrikantPhoenix Contact
299,00 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 192-0903
Fabrikantnummer381225
FabrikantABB
137,00 €
Each
Aantal stuks
6kA - - 1 - DIN Rail Mount 10kA 35.6mm 74.6mm 91mm - - 35.6 x 74.6 x 91mm -
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