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. 890-3702
Fabrikantnummer2905415
FabrikantPhoenix Contact
€ 464,60
Each
Aantal stuks
- - 2 kV 1 FLT-SEC-P-T1-1S-350/25-FM DIN Rail 100kA 95.2mm 71.2mm 74.5mm -40°C +80°C 95.2 x 71.2 x 74.5 mm -40 → +80 °C
RS-stocknr. 136-3876
Fabrikantnummer1SNA295393R2200
FabrikantABB
€ 3,93
Each
Aantal stuks
- - - - - DIN Rail - 9.5mm 28mm 50mm -55°C +110°C 9.5 x 28 x 50 mm -55 → +110 °C
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. 136-3868
Fabrikantnummer1SNA295401R2300
FabrikantABB
€ 5,62
Each
Aantal stuks
- - 750 V - - DIN Rail - 22mm 46mm 50mm -55°C +110°C 22 x 46 x 50 mm -55 → +110 °C
RS-stocknr. 890-3720
Fabrikantnummer2905469
FabrikantPhoenix Contact
€ 598,04
Each
Aantal stuks
- - 2 kV 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 74.5 mm -40 → +80 °C
RS-stocknr. 890-8549
FabrikantnummerSTFE200-24L
FabrikantSola
€ 793,68
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. 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. 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. 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. 652-8403
Fabrikantnummer2882682
FabrikantPhoenix Contact
€ 444,33
Each
Aantal stuks
- - 250 V ac - FLT-CP-PLUS-1S-350 DIN Rail 25kA 95.8mm 71.6mm 70mm -40°C +80°C 95.8 x 71.6 x 70 mm -40 → +80 °C
RS-stocknr. 776-3887
FabrikantnummerA9L16293
€ 513,76
Each
Aantal stuks
20kA Acti 9 350 V - iPRD DIN Rail - 94mm 113.6mm 75.9mm -25°C +60°C 94 x 113.6 x 75.9 mm -25 → +60 °C
Nieuw
RS-stocknr. 201-6813
Fabrikantnummer2906787
FabrikantPhoenix Contact
€ 136,00
Each
Aantal stuks
10kA Surge Protection Device 150 V - TTC DIN Rail 0.5kA - - - - - - -
Nieuw
RS-stocknr. 201-5237
Fabrikantnummer1074739
FabrikantPhoenix Contact
€ 296,00
Each
Aantal stuks
Not Applicable Combination Type 400 V 3 FLT-SEC DIN Rail 7.5kA - - - - - - -
Nieuw
RS-stocknr. 201-3866
Fabrikantnummer1033788
FabrikantPhoenix Contact
€ 261,98
Each
Aantal stuks
40kA Type 2 Surge Protective Devices 120 V - VAL-SEC DIN Rail 7.5kA - - - - - - -
RS-stocknr. 890-3809
Fabrikantnummer2905238
FabrikantPhoenix Contact
€ 246,60
Each
Aantal stuks
- - - - CBB 04 2X2RC-PT DIN Rail - 127.8mm 108.5mm 70.8mm -30°C +60°C 127.8 x 108.5 x 70.8 mm -30 → +60 °C
Nieuw
RS-stocknr. 201-5506
Fabrikantnummer2906837
FabrikantPhoenix Contact
€ 20,00
Each
Aantal stuks
Not Applicable Surge Protection Device 110 V - TTC DIN Rail 2kA - - - - - - -
RS-stocknr. 890-3786
Fabrikantnummer2801274
FabrikantPhoenix Contact
€ 202,78
Each
Aantal stuks
- - ≤950 V - PT-IQ-4X1+F-48DC-PT DIN Rail 2.5kA 109.3mm 17.7mm 77.5mm -40°C +70°C 109.3 x 17.7 x 77.5 mm -40 → +70 °C
RS-stocknr. 179-9703
FabrikantnummerA9C69463
€ 98,00
Each
Aantal stuks
- Acti 9 440 V 3 ICNV DIN Rail Mount - 72mm 84.8mm 72mm -25°C +55°C 72 x 84.8 x 72 mm -25 → +55 °C
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. 190-2023
FabrikantnummerSV480DA-Q4
€ 51,25
Each
Aantal stuks
- - 2000 V 1 SV Surface Mount 500A 44mm 42mm 37.5mm - - 44 x 42 x 37.5 mm -
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