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. 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 -
Nieuw
RS-stocknr. 213-1319
Fabrikantnummer5SD7422-1
FabrikantSiemens
201,00 €
Each
Aantal stuks
25kA - - 1 5SD - 40kA - - - - - - -
RS-stocknr. 203-2171
Fabrikantnummer3RA2923-3DA1
FabrikantSiemens
9,64 €
Each (In a Pack of 5)
Aantal stuks
- - - - - - - - - - - - - -
Nieuw
RS-stocknr. 211-0180
Fabrikantnummer5SD7413-1
FabrikantSiemens
812,00 €
Each
Aantal stuks
75kA - - - 5SD - 50kA - - - - - - -
RS-stocknr. 203-2559
Fabrikantnummer3RT2926-1JK00
FabrikantSiemens
15,20 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 122-9475
Fabrikantnummer3RT2916-1BE00
FabrikantSiemens
8,60 €
Each
Aantal stuks
- Sirius Innovation 400V ac - - - - 8.6mm 46.4mm 28mm -25°C +60°C 8.6 x 46.4 x 28mm -25 → +60 °C
Nieuw
RS-stocknr. 211-0184
Fabrikantnummer5SD7428-0
FabrikantSiemens
80,40 €
Each
Aantal stuks
- SENTRON - - 5SD - - - - - - - - -
RS-stocknr. 203-2257
Fabrikantnummer5WG1190-8AD01
FabrikantSiemens
71,80 €
Each
Aantal stuks
- - - - - - - - - - - - - -
Nieuw
RS-stocknr. 211-0181
Fabrikantnummer5SD7414-1
FabrikantSiemens
1.030,00 €
Each
Aantal stuks
100kA - - - 5SD - 100kA - - - - - - -
Nieuw
RS-stocknr. 213-1323
Fabrikantnummer5SD7428-1
FabrikantSiemens
65,20 €
Each
Aantal stuks
- SENTRON - - 5SD - - - - - - - - -
Nieuw
RS-stocknr. 211-0188
Fabrikantnummer5SD7444-1
FabrikantSiemens
1.150,00 €
Each
Aantal stuks
25kA - - - 5SD - 100kA - - - - - - -
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. 122-9486
Fabrikantnummer3RT2936-1ER00
FabrikantSiemens
23,13 €
Each
Aantal stuks
- Sirius Innovation 24V dc - - - - 14.4mm 27.8mm 24.2mm -25°C +60°C 14.4 x 27.8 x 24.2mm -25 → +60 °C
Nieuw
RS-stocknr. 211-0185
Fabrikantnummer5SD7432-7
FabrikantSiemens
136,00 €
Each
Aantal stuks
- SENTRON 1.4kV - 5SD - 5kA - - - - - - -
Nieuw
RS-stocknr. 213-1318
Fabrikantnummer5SD7422-0
FabrikantSiemens
173,00 €
Each
Aantal stuks
25kA - - 1 5SD - 40kA - - - - - - -
Nieuw
RS-stocknr. 211-0179
Fabrikantnummer5SD7412-1
FabrikantSiemens
487,00 €
Each
Aantal stuks
100kA - - - 5SD - 50kA - - - - - - -
Nieuw
RS-stocknr. 211-0183
Fabrikantnummer5SD7414-3
FabrikantSiemens
545,00 €
Each
Aantal stuks
50kA - - - 5SD - 50kA - - - - - - -
RS-stocknr. 203-2697
Fabrikantnummer3RT2936-1JL00
FabrikantSiemens
15,70 €
Each
Aantal stuks
- - - - - - - - - - - - - -
Nieuw
RS-stocknr. 213-1322
Fabrikantnummer5SD7424-1
FabrikantSiemens
356,00 €
Each
Aantal stuks
25kA - - 1 5SD - 40kA - - - - - - -
Nieuw
RS-stocknr. 213-1321
Fabrikantnummer5SD7424-0
FabrikantSiemens
305,00 €
Each
Aantal stuks
25kA - - 1 5SD - 40kA - - - - - - -