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. 890-3752
Fabrikantnummer2905229
FabrikantPhoenix Contact
144,65 €
Each
Aantal stuks
- - ≤1.5 kV 1 PLT-SEC-T3-230-FM DIN Rail 3kA 90mm 17.7mm 74.5mm -40°C +80°C 90 x 17.7 x 74.5 mm -40 → +80 °C
RS-stocknr. 776-3890
FabrikantnummerA9L16294
638,40 €
Each
Aantal stuks
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-stocknr. 818-5746
FabrikantnummerLA4FVP
37,89 €
Each
Aantal stuks
- - 127 → 240 V ac/dc - - Clip On - - - - - - - -
RS-stocknr. 776-3846
FabrikantnummerA9L16313
146,68 €
Each
Aantal stuks
20kA Acti 9 264 V - iPRD Plug In - 50mm 12mm 57mm -25°C +60°C 50 x 12 x 57 mm -25 → +60 °C
RS-stocknr. 815-3278
FabrikantnummerSDSA3650
304,93 €
Each
Aantal stuks
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-stocknr. 712-5272
Fabrikantnummer2800186
FabrikantPhoenix Contact
269,63 €
Each
Aantal stuks
50kA - 250 V 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 99 x 35.6 x 77.5 mm -40 +80 °C
RS-stocknr. 890-8523
FabrikantnummerSTFE030-10N
FabrikantSola
245,78 €
Each
Aantal stuks
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-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 22.5 mm -
RS-stocknr. 776-3868
FabrikantnummerA9L16300
473,50 €
Each
Aantal stuks
2kA 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-stocknr. 712-5285
Fabrikantnummer2800183
FabrikantPhoenix Contact
535,12 €
Each
Aantal stuks
50kA - 250 V 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 99 x 71.2 x 77.5 mm -40 → +80 °C
RS-stocknr. 890-8577
FabrikantnummerSTV25K-10S
FabrikantSolaHD
266,99 €
Each
Aantal stuks
50kA - 500 V 1 - DIN Rail - 123.7mm 65mm 120.7mm -40°C +60°C 123.7 x 65 x 120.7 mm -40 → +60 °C
RS-stocknr. 890-3746
Fabrikantnummer2906101
FabrikantPhoenix Contact
45,20 €
Each
Aantal stuks
- - ≤1.5 kV - BLT-T2-1S-320-UT Screw 20kA 56mm 36.5mm 34mm -40°C +80°C 56 x 36.5 x 34 mm -40 → +80 °C
RS-stocknr. 890-3749
Fabrikantnummer2905339
FabrikantPhoenix Contact
307,75 €
Each
Aantal stuks
- - 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-stocknr. 776-3856
FabrikantnummerA9L16310
73,34 €
Each
Aantal stuks
20kA Acti 9 350 V - iPRD Plug In - 50mm 12mm 57mm -25°C +60°C 50 x 12 x 57 mm -25 → +60 °C
Nieuw
RS-stocknr. 190-2020
FabrikantnummerSV150DA-Q4
48,18 €
Each
Aantal stuks
- - 1200 V 1 SV Surface Mount 500A 44mm 42mm 37.5mm - - 44 x 42 x 37.5 mm -
RS-stocknr. 890-3777
Fabrikantnummer2800769
FabrikantPhoenix Contact
163,44 €
Each
Aantal stuks
- - ≤700 V - PT-IQ-1X2-TELE-UT DIN Rail 2.5kA 91.1mm 17.7mm 77.5mm -40°C +70°C 91.1 x 17.7 x 77.5 mm -40 → +70 °C
RS-stocknr. 122-9487
Fabrikantnummer3RT2936-1ES00
FabrikantSiemens
23,13 €
Each
Aantal stuks
- Sirius Innovation 250 V dc - - Clip On - 14.4mm 27.8mm 24.2mm -25°C +60°C 14.4 x 27.8 x 24.2 mm -25 → +60 °C
RS-stocknr. 890-8460
FabrikantnummerSTF0150-48D
FabrikantSolaHD
1.139,62 €
Each
Aantal stuks
- - - 3 - Flange - 254mm 203.2mm 152.4mm -40°C +45°C 254 x 203.2 x 152.4 mm -40 → +45 °C
RS-stocknr. 847-3673
FabrikantnummerFAZ-XAA-C-110-415VAC
FabrikantEaton
35,43 €
Each
Aantal stuks
- - 110 → 230 V dc, 110 → 415 V ac - - DIN Rail - 26.2mm 80mm 69.6mm - - 26.2 x 80 x 69.6 mm -
RS-stocknr. 776-3834
FabrikantnummerA9L16618
462,69 €
Each
Aantal stuks
20kA Acti 9 275 V - iPRD DIN Rail - 106.8mm 74.1mm 74.1mm -5°C +60°C 106.8 x 88.4 x 74.1 mm -5 → +60 °C
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