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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Beskrivning Pris 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-artikelnummer 735-2799
Tillv. art.nr3TX4490-3G
VarumärkeSiemens
81,17 kr
Each
Enheter
- - 48 V ac, 70 V dc - - - - - - - - - - -
RS-artikelnummer 190-2024
Tillv. art.nrSV480DA-U4
655,45 kr
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Enheter
- - 2000 V 3 SV Surface Mount 500A 44mm 42mm 37.5mm - - 44 x 42 x 37.5 mm -
Nytt
RS-artikelnummer 201-4753
Tillv. art.nr2908194
VarumärkePhoenix Contact
1 391,78 kr
Each
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10kA Isolated Signal Circuits 180 V 2 TTC DIN Rail 0.5kA - - - - - - -
Nytt
RS-artikelnummer 201-6200
Tillv. art.nr2906743
VarumärkePhoenix Contact
1 439,36 kr
Each
Enheter
5kA Surge Protection 50 V 2 TTC DIN Rail 0.5kA - - - - - - -
Nytt
RS-artikelnummer 201-6202
Tillv. art.nr2907843
VarumärkePhoenix Contact
904,66 kr
Each
Enheter
- Surge Protection Plug 30 V - TTC On Base Element - - - - - - - -
Nytt
RS-artikelnummer 201-6257
Tillv. art.nr2906820
VarumärkePhoenix Contact
1 034,92 kr
Each
Enheter
10kA Isolated Signal Circuits 55 V 2 TTC DIN Rail 0.5kA - - - - - - -
RS-artikelnummer 190-2020
Tillv. art.nrSV150DA-Q4
498,18 kr
Each
Enheter
- - 1200 V 1 SV Surface Mount 500A 44mm 42mm 37.5mm - - 44 x 42 x 37.5 mm -
RS-artikelnummer 190-2023
Tillv. art.nrSV480DA-Q4
529,93 kr
Each
Enheter
- - 2000 V 1 SV Surface Mount 500A 44mm 42mm 37.5mm - - 44 x 42 x 37.5 mm -
RS-artikelnummer 190-2019
Tillv. art.nrLV550DI-U4
431,80 kr
Each
Enheter
- - 2500 V 3 LV Surface Mount 500A 43mm 36.5mm 24.5mm - - 43 x 36.5 x 24.5 mm -
RS-artikelnummer 652-8403
Tillv. art.nr2882682
VarumärkePhoenix Contact
4 594,37 kr
Each
Enheter
- - 250 V ac - FLT-CP-PLUS-1S-350 DIN Rail 25kA 95.8mm 71.6mm 70mm -40°C +80°C 95.8 x 71.6 x 70 mm -40 → +80 °C
RS-artikelnummer 136-3880
Tillv. art.nr1SNA167224R2700
VarumärkeABB
50,35 kr
Each
Enheter
- - - - - DIN Rail - 13mm 8mm 0.8mm -55°C +110°C 13 x 8 x 0.8 mm -55 → +110 °C
Nytt
RS-artikelnummer 201-5545
Tillv. art.nr2909592
VarumärkePhoenix Contact
2 187,24 kr
Each
Enheter
10kA Type 2 Surge Protective Devices 350 V 1 VAL-SEC DIN Rail 20kA - - - - - - -
RS-artikelnummer 136-3867
Tillv. art.nr1SNA295399R0000
VarumärkeABB
29,78 kr
Each
Enheter
- - 750 V - - DIN Rail - 16mm 34.5mm 50mm -55°C +110°C 16 x 34.5 x 50 mm -55 → +110 °C
RS-artikelnummer 179-9700
Tillv. art.nrA9C69240
VarumärkeSchneider Electric
0,27 kr
Each
Enheter
- Acti 9 440 V 1 ICNV DIN Rail Mount - 36mm 84.8mm 72mm -25°C +55°C 36 x 84.8 x 72 mm -25 → +55 °C
Nytt
RS-artikelnummer 201-5237
Tillv. art.nr1074739
VarumärkePhoenix Contact
3 521,09 kr
Each
Enheter
- Combination Type 400 V 3 FLT-SEC DIN Rail 7.5kA - - - - - - -
RS-artikelnummer 890-3720
Tillv. art.nr2905469
VarumärkePhoenix Contact
6 523,81 kr
Each
Enheter
- - 2 kV 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 74.5 mm -40 → +80 °C
RS-artikelnummer 136-3845
Tillv. art.nr1SNA167489R2200
VarumärkeABB
16,75 kr
Each
Enheter
- - - - - DIN Rail - 7.1mm 12mm 30mm -55°C +110°C 7.1 x 12 x 30 mm -55 → +110 °C
Nytt
RS-artikelnummer 201-6514
Tillv. art.nr2905346
VarumärkePhoenix Contact
643,31 kr
Each
Enheter
40kA Type 2 Surge Protective Devices 350 V 1 VAL-SEC On Base Element 20kA - - - - - - -
Nytt
RS-artikelnummer 201-6286
Tillv. art.nr2905351
VarumärkePhoenix Contact
3 062,16 kr
Each
Enheter
40kA Type 2 Surge Protective Devices 350 V 2 VAL-SEC DIN Rail 20kA - - - - - - -
RS-artikelnummer 136-3855
Tillv. art.nr1SNA295395R2400
VarumärkeABB
24,57 kr
Each
Enheter
- - 750 V - - DIN Rail - 12mm 34.5mm 50mm -55°C +110°C 12 x 34.5 x 50 mm -55 → +110 °C
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