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
139,37 €
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
672,00 €
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. 776-3846
FabrikantnummerA9L16313
94,49 €
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. 818-5746
FabrikantnummerLA4FVP
39,10 €
Each
Aantal stuks
- - 127 → 240 V ac/dc - - Clip On - - - - - - - -
RS-stocknr. 815-3278
FabrikantnummerSDSA3650
282,23 €
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. 776-3868
FabrikantnummerA9L16300
333,03 €
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. 801-6356
Fabrikantnummer2949813
FabrikantPhoenix Contact
143,11 €
Each
Aantal stuks
- - 230 V ac - EMG 22-GR/230/2 DIN Rail - 75mm 22.5mm 102mm -20°C +55°C 75 x 22.5 x 102 mm -20 → +55 °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. 890-8523
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
4,66 €
Each
Aantal stuks
- Sirius Innovation - - - - - 54.8mm 40.2mm 22.5mm - - 54.8 x 40.2 x 22.5 mm -
RS-stocknr. 890-8539
FabrikantnummerSTFE050-24L
FabrikantSola
375,87 €
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. 917-6544
FabrikantnummerLT6CT8001
89,60 €
Each
Aantal stuks
- - - - - Panel - 107mm 95mm 25mm - +50°C 107 x 95 x 25 mm Maximum of +50 °C
RS-stocknr. 890-8542
FabrikantnummerSTFE100-24L
FabrikantSola
506,01 €
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. 890-8527
FabrikantnummerSTFE030-24L
FabrikantSola
274,68 €
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. 136-3867
Fabrikantnummer1SNA295399R0000
FabrikantABB
3,38 €
Each
Aantal stuks
- - 750 V - - DIN Rail - 16mm 34.5mm 50mm -55°C +110°C 16 x 34.5 x 50 mm -55 → +110 °C
Nieuw
RS-stocknr. 190-2017
FabrikantnummerLV480DI-Q4
28,74 €
Each
Aantal stuks
- - 2000 V 1 LV Surface Mount 500A 43mm 36.5mm 24.5mm - - 43 x 36.5 x 24.5 mm -
RS-stocknr. 890-3718
Fabrikantnummer2905988
FabrikantPhoenix Contact
751,52 €
Each
Aantal stuks
- - ≤2.5 kV 3 FLT-SEC-P-T1-3C-440/35-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-stocknr. 847-3677
FabrikantnummerFAZ-XAA-NA110-415VAC
FabrikantEaton
42,30 €
Each
Aantal stuks
- - 110 → 230 V dc, 110 → 415 V ac - - DIN Rail - 17.5mm 105mm 45mm - - 17.5 x 105 x 45 mm -
RS-stocknr. 890-8586
FabrikantnummerSTV25K-24S
FabrikantSola
276,46 €
Each
Aantal stuks
50kA - 900 V 1 - DIN Rail - 123.7mm 65mm 120.7mm -40°C +60°C 123.7 x 65 x 120.7 mm -40 → +60 °C
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