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.

...
Lees meer Lees minder

Filters

1 - 20 van 168 producten worden weergegeven
Resultaten per pagina
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. 653-6319
Fabrikantnummer2882226
FabrikantPhoenix Contact
€ 43,30
Each
Aantal stuks
8kA - 230V ac - MNT-NET B/F - 3kA 79mm 63mm 75.5mm -40°C +75°C 79 x 63 x 75.5mm -40 → +75 °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. 398-6648
Fabrikantnummer1SNA031809R2600
FabrikantABB
€ 21,77
Each
Aantal stuks
- - - - 7200 - - - 5.08mm - -20°C +60°C - -20 → +60 °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. 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. 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. 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. 735-2799
Fabrikantnummer3TX4490-3G
FabrikantSiemens
€ 7,07
Each
Aantal stuks
- - - - - - - - - - - - - -
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. 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
Nieuw
RS-stocknr. 203-2257
Fabrikantnummer5WG1190-8AD01
FabrikantSiemens
€ 71,80
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 179-9700
FabrikantnummerA9C69240
€ 55,00
Each
Aantal stuks
- Acti 9 - 1 ICNV DIN Rail Mount - 36mm 84.8mm 72mm -25°C +55°C 36 x 84.8 x 72mm -25 → +55 °C
RS-stocknr. 712-5282
Fabrikantnummer2800190
FabrikantPhoenix Contact
€ 109,19
Each
Aantal stuks
50kA - 240V ac - VAL-MS-T1/T2 335/12.5 ST DIN Rail 12.5kA 47mm 17.7mm 67.3mm -40°C +80°C 47 x 17.7 x 67.3mm -40 → +80 °C
RS-stocknr. 179-9701
FabrikantnummerA9C69250
€ 59,40
Each
Aantal stuks
- Acti 9 - 1 ICNV DIN Rail Mount - 36mm 84.8mm 72mm -25°C +55°C 36 x 84.8 x 72mm -25 → +55 °C
RS-stocknr. 776-3865
FabrikantnummerA9L16311
€ 58,66
Each
Aantal stuks
15kA Acti 9 - - iPRD - - 50mm 12mm 57mm -25°C +60°C 50 x 12 x 57mm -25 → +60 °C
RS-stocknr. 122-9479
Fabrikantnummer3RT2926-1CE00
FabrikantSiemens
€ 13,32
Each
Aantal stuks
- Sirius Innovation 400V ac - - - - 11.5mm 18.6mm 30.2mm -25°C +60°C 11.5 x 18.6 x 30.2mm -25 → +60 °C
RS-stocknr. 801-6270
Fabrikantnummer2950077
FabrikantPhoenix Contact
€ 52,52
Each
Aantal stuks
- - 250V ac - EMG 22-DIO 7M DIN Rail - 75mm 22.5mm 55mm -20°C +50°C 75 x 22.5 x 55mm -20 → +50 °C
Nieuw
RS-stocknr. 202-7073
Fabrikantnummer5SD7464-1
FabrikantSiemens
€ 323,00
Each
Aantal stuks
- - - - - - - - - - - - - -