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 776-3830
Tillv. art.nrA9L16617
VarumärkeSchneider Electric
3 071,90 kr
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10kA Acti 9 275 V - iPRD DIN Rail - 109.7mm 36mm 72.1mm -5°C +60°C 109.7 x 36 x 72.1 mm -5 → +60 °C
RS-artikelnummer 190-2015
Tillv. art.nrLV275DI-Q4
270,91 kr
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- - 1500 V 1 LV Surface Mount 500A 43mm 36.5mm 24.5mm - - 43 x 36.5 x 24.5 mm -
RS-artikelnummer 136-3874
Tillv. art.nr1SNA295405R2700
VarumärkeABB
74,45 kr
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- - 750 V - - DIN Rail - 36mm 46mm 50mm -55°C +110°C 36 x 46 x 50 mm -55 → +110 °C
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RS-artikelnummer 201-6554
Tillv. art.nr2905353
VarumärkePhoenix Contact
2 946,42 kr
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40kA Type 2 Surge Protective Devices 350 V 3 VAL-SEC DIN Rail 20kA - - - - - - -
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RS-artikelnummer 201-5576
Tillv. art.nr2907876
VarumärkePhoenix Contact
2 301,08 kr
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40kA Type 2 Surge Protective Devices 450 V - VAL-SEC DIN Rail 1kA - - - - - - -
RS-artikelnummer 890-3783
Tillv. art.nr2801290
VarumärkePhoenix Contact
1 775,69 kr
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- - ≤700 V - PT-IQ-1X2-TELE-PT DIN Rail 2.5kA 109.3mm 17.7mm 77.5mm -40°C +70°C 109.3 x 17.7 x 77.5 mm -40 → +70 °C
Nytt
RS-artikelnummer 201-6810
Tillv. art.nr2905472
VarumärkePhoenix Contact
2 328,80 kr
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- Combination Type 350 V 1 VAL-SEC DIN Rail 100kA - - - - - - -
Nytt
RS-artikelnummer 201-6717
Tillv. art.nr2905350
VarumärkePhoenix Contact
1 994,29 kr
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40kA Type 2 Surge Protective Devices 350 V 2 VAL-SEC DIN Rail 20kA - - - - - - -
RS-artikelnummer 190-2024
Tillv. art.nrSV480DA-U4
655,45 kr
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- - 2000 V 3 SV Surface Mount 500A 44mm 42mm 37.5mm - - 44 x 42 x 37.5 mm -
RS-artikelnummer 482-1227
Tillv. art.nr1SNA190007R2600
VarumärkeABB
222,23 kr
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- - - - - - - - - - - - - -
RS-artikelnummer 652-8403
Tillv. art.nr2882682
VarumärkePhoenix Contact
4 594,37 kr
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- - 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
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RS-artikelnummer 201-6514
Tillv. art.nr2905346
VarumärkePhoenix Contact
643,31 kr
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40kA Type 2 Surge Protective Devices 350 V 1 VAL-SEC On Base Element 20kA - - - - - - -
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RS-artikelnummer 201-6716
Tillv. art.nr2905347
VarumärkePhoenix Contact
784,87 kr
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40kA Type 2 Surge Protective Devices 350 V 1 VAL-SEC On Base Element 20kA - - - - - - -
RS-artikelnummer 190-2025
Tillv. art.nrSV550DA-U4
674,27 kr
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- - 2500 V 3 SV Surface Mount 500A 44mm 42mm 37.5mm - - 44 x 42 x 37.5 mm -
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RS-artikelnummer 201-6288
Tillv. art.nr2906767
VarumärkePhoenix Contact
987,33 kr
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10kA Surge Protection Device 750 V - TTC DIN Rail 0.5kA - - - - - - -
RS-artikelnummer 701-8774
Tillv. art.nrOVR TC 200 FRC
VarumärkeABB
914,53 kr
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10kA - 220 V - - DIN Rail 5kA 17.5mm 85mm 63mm -40°C +80°C 17.5 x 85 x 63 mm -40 → +80 °C
RS-artikelnummer 890-3774
Tillv. art.nr2801219
VarumärkePhoenix Contact
2 258,69 kr
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- - ≤160 V - PT-IQ-4X1-48DC-UT DIN Rail 2.5kA 91mm 17.7mm 77.5mm -40°C +70°C 91 x 17.7 x 77.5 mm -40 → +70 °C
RS-artikelnummer 122-9475
Tillv. art.nr3RT2916-1BE00
VarumärkeSiemens
98,85 kr
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- Sirius Innovation 400 V ac - - Clip On - 8.6mm 46.4mm 28mm -25°C +60°C 8.6 x 46.4 x 28 mm -25 → +60 °C
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RS-artikelnummer 201-6257
Tillv. art.nr2906820
VarumärkePhoenix Contact
1 034,92 kr
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10kA Isolated Signal Circuits 55 V 2 TTC DIN Rail 0.5kA - - - - - - -
RS-artikelnummer 776-3884
Tillv. art.nrA9L16295
VarumärkeSchneider Electric
3 669,67 kr
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5kA Acti 9 350 V - iPRD DIN Rail - 94mm 72mm 75.9mm -25°C +60°C 94 x 72 x 75.9 mm -25 → +60 °C
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