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 890-3730
Tillv. art.nr2905337
VarumärkePhoenix Contact
1 326,23 kr
Each
Enheter
- - 2 kV 2 VAL-SEC-T2-2C-350-FM DIN Rail 40kA 97.9mm 25.4mm 74.5mm -40°C +80°C 97.9 x 25.4 x 74.5 mm -40 → +80 °C
RS-artikelnummer 815-3278
Tillv. art.nrSDSA3650
VarumärkeSchneider Electric
3 109,40 kr
Each
Enheter
40kA - 2500 V, 4000 V 3 - Panel 10kA 92mm 76mm 67mm -40°C +65°C 92 x 76 x 67 mm -40 → +65 °C
RS-artikelnummer 890-3742
Tillv. art.nr2905340
VarumärkePhoenix Contact
3 508,57 kr
Each
Enheter
- - 2 kV 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 74.5 mm -40 → +80 °C
RS-artikelnummer 776-3890
Tillv. art.nrA9L16294
VarumärkeSchneider Electric
4 054,53 kr
Each
Enheter
20kA Acti 9 350 V - iPRD DIN Rail - 94mm 131.5mm 75.9mm -25°C +60°C 94 x 131.5 x 75.9 mm -25 → +60 °C
RS-artikelnummer 890-3736
Tillv. art.nr2905333
VarumärkePhoenix Contact
2 050,22 kr
Each
Enheter
- - 1.8 kV 1 VAL-SEC-T2-1S-350-FM DIN Rail 40kA 97.9mm 25.4mm 74.5mm -40°C +80°C 97.9 x 25.4 x 74.5 mm -40 → +80 °C
RS-artikelnummer 735-2793
Tillv. art.nr3TX4490-3J
VarumärkeSiemens
98,85 kr
Each
Enheter
- - 240 V ac, 250 V dc - - - - - - - - - - -
RS-artikelnummer 890-8435
Tillv. art.nrSTF0150-10Y
VarumärkeSolaHD
10 045,15 kr
Each
Enheter
- - - 3 - Flange - 355.6mm 304.8mm 152.4mm -40°C +45°C 355.6 x 304.8 x 152.4 mm -40 → +45 °C
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 890-3809
Tillv. art.nr2905238
VarumärkePhoenix Contact
2 549,84 kr
Each
Enheter
- - - - CBB 04 2X2RC-PT DIN Rail - 127.8mm 108.5mm 70.8mm -30°C +60°C 127.8 x 108.5 x 70.8 mm -30 → +60 °C
RS-artikelnummer 890-8450
Tillv. art.nrSTF0300-27Y
VarumärkeSolaHD
19 911,91 kr
Each
Enheter
- - - 3 - Flange - 355.6mm 304.8mm 152.4mm -40°C +45°C 355.6 x 304.8 x 152.4 mm -40 → +45 °C
RS-artikelnummer 890-8536
Tillv. art.nrSTFE050-10N
VarumärkeSola
3 012,72 kr
Each
Enheter
30 (per Phase) kA, 45 (UL) kA - - 1 - DIN Rail - 124mm 65mm 116mm -40°C +50°C 124 x 65 x 116 mm -40 → +50 °C
RS-artikelnummer 768-1192
Tillv. art.nr2762265
VarumärkePhoenix Contact
2 637,22 kr
Each
Enheter
10kA - 600 V RS-485 Interface - MT-RS485 DIN Rail 500A 77.5mm 47.6mm 54.9mm -40°C +60°C 77.5 x 47.6 x 54.9 mm -40 → +60 °C
RS-artikelnummer 890-8438
Tillv. art.nrSTF0300-10Y
VarumärkeSolaHD
15 227,39 kr
Each
Enheter
- - - 3 - Flange - 355.6mm 304.8mm 152.4mm -40°C +45°C 355.6 x 304.8 x 152.4 mm -40 → +45 °C
RS-artikelnummer 890-3799
Tillv. art.nr2800907
VarumärkePhoenix Contact
488,98 kr
Each
Enheter
- - - - CB E1 24DC/10A NO P Plug In - 90mm 12.3mm 77.3mm -25°C +50°C 90 x 12.3 x 77.3 mm -25 → +50 °C
RS-artikelnummer 890-3749
Tillv. art.nr2905339
VarumärkePhoenix Contact
3 182,14 kr
Each
Enheter
- - 2 kV 3 VAL-SEC-T2-3C-350-FM DIN Rail 40kA 97.9mm 37.3mm 74.5mm -40°C +80°C 97.9 x 37.3 x 74.5 mm -40 → +80 °C
RS-artikelnummer 136-3872
Tillv. art.nr1SNA295403R2500
VarumärkeABB
64,68 kr
Each
Enheter
- - 750 V - - DIN Rail - 30mm 53.5mm 50mm -55°C +110°C 30 x 53.5 x 50 mm -55 → +110 °C
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
RS-artikelnummer 776-3878
Tillv. art.nrA9L16296
VarumärkeSchneider Electric
6 532,51 kr
Each
Enheter
5kA Acti 9 350 V - iPRD DIN Rail - 94mm 113.6mm 75.9mm -25°C +60°C 94 x 113.6 x 75.9 mm -25 → +60 °C
RS-artikelnummer 712-5276
Tillv. art.nr2800188
VarumärkePhoenix Contact
4 083,37 kr
Each
Enheter
50kA - 250 V ac 3 VAL-MS-T1/T2 335/12.5/3+0-FM DIN Rail 12.5kA 99mm 53.4mm 77.5mm -40°C +80°C 99 x 53.4 x 77.5 mm -40 → +80 °C
RS-artikelnummer 890-3812
Tillv. art.nr2905241
VarumärkePhoenix Contact
4 558,29 kr
Each
Enheter
- - - - CBB 12 2X6RC-PT DIN Rail - 127.8mm 232mm 70.8mm -30°C +60°C 127.8 x 232 x 70.8 mm -30 → +60 °C
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