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. 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. 136-3856
Fabrikantnummer1SNA295396R2500
FabrikantABB
€ 4,81
Each
Aantal stuks
- - 750 V - - DIN Rail - 12mm 34.5mm 50mm -55°C +110°C 12 x 34.5 x 50 mm -55 → +110 °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. 890-8448
FabrikantnummerSTF2000-24D
FabrikantSolaHD
€ 6.687,40
Each
Aantal stuks
- - - 3 - Flange - 609.6mm 508mm 228.6mm -40°C +45°C 609.6 x 508 x 228.6 mm -40 → +45 °C
RS-stocknr. 875-1080
Fabrikantnummer3RT2936-1BB00
FabrikantSiemens
€ 10,62
Each
Aantal stuks
- Sirius Innovation 24 → 48 V ac, 24 → 70 V dc - - Clip On - 29.5mm 30mm 14.4mm -25°C +60°C 29.5 x 30 x 14.4 mm -25 → +60 °C
RS-stocknr. 890-3764
Fabrikantnummer2905230
FabrikantPhoenix Contact
€ 301,16
Each
Aantal stuks
- - ≤1.5 kV 3 PLT-SEC-T3-3S-230-FM DIN Rail 3kA 90mm 35.4mm 74.5mm -40°C +70°C 90 x 35.4 x 74.5 mm -40 → +70 °C
RS-stocknr. 122-9476
Fabrikantnummer3RT2916-1CE00
FabrikantSiemens
€ 8,60
Each
Aantal stuks
- 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
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. 890-3742
Fabrikantnummer2905340
FabrikantPhoenix Contact
€ 339,32
Each
Aantal stuks
- - 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-stocknr. 190-2019
FabrikantnummerLV550DI-U4
€ 41,76
Each
Aantal stuks
- - 2500 V 3 LV Surface Mount 500A 43mm 36.5mm 24.5mm - - 43 x 36.5 x 24.5 mm -
Nieuw
RS-stocknr. 201-0764
FabrikantnummerDDB-T2S4040KIT
FabrikantContactum
€ 146,20
Each
Aantal stuks
40kA Surge Arrestor kit 415 V 3 T2S40 DIN 63A - - - - - - -
RS-stocknr. 890-3803
Fabrikantnummer2905240
FabrikantPhoenix Contact
€ 350,47
Each
Aantal stuks
- - - - CBB 08 2X4RC-PT DIN Rail - 127.8mm 170mm 70.8mm -30°C +60°C 127.8 x 170 x 70.8 mm -30 → +60 °C
RS-stocknr. 890-8555
FabrikantnummerSTFV075-10N
FabrikantSola
€ 268,59
Each
Aantal stuks
25kA - - 1 - Panel - 120.7mm 120.7mm 59.7mm -40°C +60°C 120.7 x 120.7 x 59.7 mm -40 → +60 °C
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. 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. 136-3874
Fabrikantnummer1SNA295405R2700
FabrikantABB
€ 8,00
Each
Aantal stuks
- - 750 V - - DIN Rail - 36mm 46mm 50mm -55°C +110°C 36 x 46 x 50 mm -55 → +110 °C
RS-stocknr. 890-3736
Fabrikantnummer2905333
FabrikantPhoenix Contact
€ 198,28
Each
Aantal stuks
- - 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
Nieuw
RS-stocknr. 201-0763
FabrikantnummerDDB-T2S4031KIT
FabrikantContactum
€ 146,20
Each
Aantal stuks
40kA Surge Arrestor kit 415 V 3 T2S40 DIN 63A - - - - - - -
RS-stocknr. 890-8432
FabrikantnummerSTF1000-10Y
FabrikantSolaHD
€ 3.950,75
Each
Aantal stuks
- - - 3 - Flange - 508mm 406.4mm 228.6mm -40°C +45°C 508 x 406.4 x 228.6 mm -40 → +45 °C
RS-stocknr. 890-3733
Fabrikantnummer2905348
FabrikantPhoenix Contact
€ 198,28
Each
Aantal stuks
- - 1.2 kV 1 VAL-SEC-T2-1S-175-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
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