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. 122-9481
Fabrikantnummer3RT2926-2PA01
FabrikantSiemens
€ 82,89
Each
Aantal stuks
- Sirius Innovation - - - - - 45mm 82.6mm 45mm -25°C +60°C 45 x 82.6 x 45mm -25 → +60 °C
RS-stocknr. 817-5323
FabrikantnummerLAD4DDL
€ 12,72
Each
Aantal stuks
- - 24 → 250V dc - - - - - - - -25°C +55°C - -25 → +55 °C
RS-stocknr. 712-5272
Fabrikantnummer2800186
FabrikantPhoenix Contact
€ 269,63
Each
Aantal stuks
50kA - 250V 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 77.5mm -40 → +80 °C
RS-stocknr. 890-3799
Fabrikantnummer2800907
FabrikantPhoenix Contact
€ 46,40
Each
Aantal stuks
- - - - CB E1 24DC/10A NO P - - 90mm 12.3mm 77.3mm -25°C +50°C 90 x 12.3 x 77.3mm -25 → +50 °C
RS-stocknr. 776-3830
FabrikantnummerA9L16617
€ 297,33
Each
Aantal stuks
10kA Acti 9 - - iPRD DIN Rail - 109.7mm 36mm 72.1mm -5°C +60°C 109.7 x 36 x 72.1mm -5 → +60 °C
RS-stocknr. 735-2799
Fabrikantnummer3TX4490-3G
FabrikantSiemens
€ 7,07
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 890-3746
Fabrikantnummer2906101
FabrikantPhoenix Contact
€ 45,20
Each
Aantal stuks
- - ≤1.5kV - BLT-T2-1S-320-UT - 20kA 56mm 36.5mm 34mm -40°C +80°C 56 x 36.5 x 34mm -40 → +80 °C
RS-stocknr. 890-3792
Fabrikantnummer2800906
FabrikantPhoenix Contact
€ 44,38
Each
Aantal stuks
- - - - CB E1 24DC/8A NO P - - 90mm 12.3mm 77.3mm -25°C +50°C 90 x 12.3 x 77.3mm -25 → +50 °C
RS-stocknr. 776-3893
FabrikantnummerA9L16292
€ 264,04
Each
Aantal stuks
20kA Acti 9 - - iPRD DIN Rail - 94mm 72mm 75.9mm -25°C +60°C 94 x 72 x 75.9mm -25 → +60 °C
RS-stocknr. 122-9485
Fabrikantnummer3RT2936-1CC00
FabrikantSiemens
€ 17,19
Each
Aantal stuks
- Sirius Innovation 127 V ac, 150V dc - - - - 14.4mm 27.8mm 24.2mm -25°C +60°C 14.4 x 27.8 x 24.2mm -25 → +60 °C
RS-stocknr. 398-6648
Fabrikantnummer1SNA031809R2600
FabrikantABB
€ 21,69
Each
Aantal stuks
- - - - 7200 - - - 5.08mm - -20°C +60°C - -20 → +60 °C
RS-stocknr. 815-3278
FabrikantnummerSDSA3650
€ 304,93
Each
Aantal stuks
40kA - - 3 - - 10kA 92mm 76mm 67mm -40°C +65°C 92 x 76 x 67mm -40 → +65 °C
RS-stocknr. 890-3718
Fabrikantnummer2905988
FabrikantPhoenix Contact
€ 751,52
Each
Aantal stuks
- - ≤2.5kV 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 74.5mm -40 → +80 °C
RS-stocknr. 201-5439
Fabrikantnummer2909968
FabrikantPhoenix Contact
€ 260,67
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 201-4035
Fabrikantnummer2909596
FabrikantPhoenix Contact
€ 74,63
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 201-6813
Fabrikantnummer2906787
FabrikantPhoenix Contact
€ 136,00
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 890-3812
Fabrikantnummer2905241
FabrikantPhoenix Contact
€ 413,71
Each
Aantal stuks
- - - - CBB 12 2X6RC-PT DIN Rail - 127.8mm 232mm 70.8mm -30°C +60°C 127.8 x 232 x 70.8mm -30 → +60 °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 22.5mm -
RS-stocknr. 890-3720
Fabrikantnummer2905469
FabrikantPhoenix Contact
€ 598,04
Each
Aantal stuks
- - 2kV 3 FLT-SEC-T1+T2-3C-350/25-FM DIN Rail 25kA 95.2mm 106.8mm 74.5mm -40°C +80°C 95.2 x 106.8 x 74.5mm -40 → +80 °C
RS-stocknr. 122-9477
Fabrikantnummer3RT2916-1JK00
FabrikantSiemens
€ 11,43
Each
Aantal stuks
- Sirius Innovation 70 V dc, 127V ac - - - - 8.6mm 46.4mm 28mm -25°C +60°C 8.6 x 46.4 x 28mm -25 → +60 °C
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