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
144,65 €
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. 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. 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. 890-3730
Fabrikantnummer2905337
FabrikantPhoenix Contact
124,52 €
Each
Aantal stuks
- - 2 kV 2 VAL-SEC-T2-2C-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
RS-stocknr. 890-3708
Fabrikantnummer2905414
FabrikantPhoenix Contact
205,64 €
Each
Aantal stuks
- - 1.2 kV 1 FLT-SEC-P-T1-1C-350/25-FM DIN Rail 25kA 95.2mm 35.6mm 74.5mm -40°C +80°C 95.2 x 35.6 x 74.5 mm -40 → +80 °C
RS-stocknr. 801-6211
Fabrikantnummer2950048
FabrikantPhoenix Contact
48,80 €
Each
Aantal stuks
- - 250 V ac - EMG 22-DIO 4E DIN Rail - 75mm 22.5mm 55mm -20°C +50°C 75 x 22.5 x 55 mm -20 → +50 °C
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
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. 890-3711
Fabrikantnummer2905419
FabrikantPhoenix Contact
545,89 €
Each
Aantal stuks
- - 2 kV 3 FLT-SEC-P-T1-3C-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. 890-3777
Fabrikantnummer2800769
FabrikantPhoenix Contact
163,44 €
Each
Aantal stuks
- - ≤700 V - PT-IQ-1X2-TELE-UT DIN Rail 2.5kA 91.1mm 17.7mm 77.5mm -40°C +70°C 91.1 x 17.7 x 77.5 mm -40 → +70 °C
RS-stocknr. 890-3783
Fabrikantnummer2801290
FabrikantPhoenix Contact
171,73 €
Each
Aantal stuks
- - ≤700 V - PT-IQ-1X2-TELE-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. 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. 890-3770
Fabrikantnummer2801220
FabrikantPhoenix Contact
181,30 €
Each
Aantal stuks
- - ≤850 V - PT-IQ-4X1+F-48DC-UT DIN Rail 2.5kA 91mm 17.7mm 77.5mm -40°C +70°C 91 x 17.7 x 77.5 mm -40 → +70 °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
RS-stocknr. 890-3812
Fabrikantnummer2905241
FabrikantPhoenix Contact
440,84 €
Each
Aantal stuks
- - - - CBB 12 2X6RC-PT DIN Rail - 127.8mm 232mm 70.8mm -30°C +60°C 127.8 x 232 x 70.8 mm -30 → +60 °C
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. 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. 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. 890-3746
Fabrikantnummer2906101
FabrikantPhoenix Contact
45,20 €
Each
Aantal stuks
- - ≤1.5 kV - BLT-T2-1S-320-UT Screw 20kA 56mm 36.5mm 34mm -40°C +80°C 56 x 36.5 x 34 mm -40 → +80 °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