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 Operating Temperature Range Dimensions
RS-stocknr. 776-3846
FabrikantnummerA9L16313
146,68 €
Each
Aantal stuks
20kA Acti 9 - - iPRD - - 50mm 12mm 57mm -25°C +60°C -25 → +60 °C 50 x 12 x 57mm
RS-stocknr. 818-5746
FabrikantnummerLA4FVP
37,89 €
Each
Aantal stuks
- - - - - - - - - - - - - -
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 -25 → +60 °C 94 x 131.5 x 75.9mm
RS-stocknr. 815-3278
FabrikantnummerSDSA3650
304,93 €
Each
Aantal stuks
40kA - - 3 - - 10kA 92mm 76mm 67mm -40°C +65°C -40 → +65 °C 92 x 76 x 67mm
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. 712-5285
Fabrikantnummer2800183
FabrikantPhoenix Contact
596,14 €
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 -40 → +80 °C 99 x 71.2 x 77.5mm
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 -25 → +60 °C 94 x 131.5 x 75.9mm
RS-stocknr. 712-5272
Fabrikantnummer2800186
FabrikantPhoenix Contact
306,70 €
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 -40 → +80 °C 99 x 35.6 x 77.5mm
RS-stocknr. 207-2725
Fabrikantnummer2906741
FabrikantPhoenix Contact
146,69 €
Each
Aantal stuks
- Surge Protection Device - - TTC - 0.5kA - - - - - - -
RS-stocknr. 207-2727
Fabrikantnummer2906764
FabrikantPhoenix Contact
112,42 €
Each
Aantal stuks
- Surge Protection Device - - TTC - 0.5kA - - - - - - -
RS-stocknr. 207-2779
Fabrikantnummer2907878
FabrikantPhoenix Contact
74,08 €
Each
Aantal stuks
- Type 2 Surge Protection Plug - - VAL-SEC-T2 - - - - - - - - -
RS-stocknr. 890-3792
Fabrikantnummer2800906
FabrikantPhoenix Contact
47,96 €
Each
Aantal stuks
- - - - CB E1 24DC/8A NO P - - 90mm 12.3mm 77.3mm -25°C +50°C -25 → +50 °C 90 x 12.3 x 77.3mm
RS-stocknr. 211-0186
Fabrikantnummer5SD7442-1
FabrikantSiemens
630,38 €
Each
Aantal stuks
25kA - - - 5SD - 100kA - - - - - - -
RS-stocknr. 213-1317
Fabrikantnummer5SD7418-1
FabrikantSiemens
248,16 €
Each
Aantal stuks
- SENTRON - 1 - - - - - - - - - -
RS-stocknr. 890-3764
Fabrikantnummer2905230
FabrikantPhoenix Contact
336,53 €
Each
Aantal stuks
- - ≤1.5kV 3 PLT-SEC-T3-3S-230-FM DIN Rail 3kA 90mm 35.4mm 74.5mm -40°C +70°C -40 → +70 °C 90 x 35.4 x 74.5mm
RS-stocknr. 847-3673
Fabrikantnummer278519 & FAZ-XAA-C-110-415VAC
FabrikantEaton
40,42 €
Each
Aantal stuks
- - 110 → 230 V dc, 110 → 415V ac - - DIN Rail - 26.2mm 80mm 69.6mm - - - 26.2 x 80 x 69.6mm
RS-stocknr. 211-0193
Fabrikantnummer5SD7464-0
FabrikantSiemens
314,34 €
Each
Aantal stuks
25kA - - 1 5SD - 40kA - - - - - - -
RS-stocknr. 207-2728
Fabrikantnummer2906769
FabrikantPhoenix Contact
123,75 €
Each
Aantal stuks
- Surge Protection Device - - TTC - 0.5kA - - - - - - -
RS-stocknr. 207-2780
Fabrikantnummer2907879
FabrikantPhoenix Contact
74,08 €
Each
Aantal stuks
- Type 2 Surge Protection Plug - - VAL-SEC-T2 - - - - - - - - -
RS-stocknr. 203-2697
Fabrikantnummer3RT2936-1JL00
FabrikantSiemens
15,70 €
Each
Aantal stuks
- - - - - - - - - - - - - -