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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Nombre de résultats par page
Description Prix 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
N° de stock RS 818-5746
Référence fabricantLA4FVP
37,89 €
Each
Unité
- - 127 → 240 V ac/dc - - Clip On - - - - - - - -
N° de stock RS 776-3890
Référence fabricantA9L16294
638,40 €
Each
Unité
20kA 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
N° de stock RS 776-3846
Référence fabricantA9L16313
146,68 €
Each
Unité
20kA Acti 9 264 V - iPRD Plug In - 50mm 12mm 57mm -25°C +60°C 50 x 12 x 57 mm -25 → +60 °C
N° de stock RS 815-3278
Référence fabricantSDSA3650
304,93 €
Each
Unité
40kA - 2500 V, 4000 V 3 - Panel 10kA 92mm 76mm 67mm -40°C +65°C 92 x 76 x 67 mm -40 → +65 °C
N° de stock RS 776-3868
Référence fabricantA9L16300
473,50 €
Each
Unité
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
N° de stock RS 122-9488
Référence fabricant3RT2936-4EA2
MarqueSiemens
4,32 €
Each
Unité
- Sirius Innovation - - - - - 54.8mm 40.2mm 22.5mm - - 54.8 x 40.2 x 22.5 mm -
N° de stock RS 712-5272
Référence fabricant2800186
269,63 €
Each
Unité
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
N° de stock RS 712-5285
Référence fabricant2800183
535,12 €
Each
Unité
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
N° de stock RS 890-3742
Référence fabricant2905340
339,32 €
Each
Unité
- - 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
N° de stock RS 136-3855
Référence fabricant1SNA295395R2400
MarqueABB
2,64 €
Each
Unité
- - 750 V - - DIN Rail - 12mm 34.5mm 50mm -55°C +110°C 12 x 34.5 x 50 mm -55 → +110 °C
N° de stock RS 668-3386
Référence fabricant248299 | Z-FW/010
MarqueEaton
6,915 €
Each (In a Pack of 4)
Unité
- - - - - - - - - - - - - -
N° de stock RS 890-3746
Référence fabricant2906101
45,20 €
Each
Unité
- - ≤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
N° de stock RS 136-3856
Référence fabricant1SNA295396R2500
MarqueABB
2,62 €
Each
Unité
- - 750 V - - DIN Rail - 12mm 34.5mm 50mm -55°C +110°C 12 x 34.5 x 50 mm -55 → +110 °C
N° de stock RS 192-0903
Référence fabricant381225
MarqueABB
135,85 €
Each
Unité
6kA - 400 V 1 - DIN Rail Mount 10kA 35.6mm 74.6mm 91mm - - 35.6 x 74.6 x 91 mm -
N° de stock RS 136-3867
Référence fabricant1SNA295399R0000
MarqueABB
3,17 €
Each
Unité
- - 750 V - - DIN Rail - 16mm 34.5mm 50mm -55°C +110°C 16 x 34.5 x 50 mm -55 → +110 °C
Nouveau
N° de stock RS 201-3866
Référence fabricant1033788
261,98 €
Each
Unité
40kA Type 2 Surge Protective Devices 120 V - VAL-SEC DIN Rail 7.5kA - - - - - - -
N° de stock RS 890-3777
Référence fabricant2800769
163,44 €
Each
Unité
- - ≤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
N° de stock RS 890-3730
Référence fabricant2905337
124,52 €
Each
Unité
- - 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
N° de stock RS 890-3803
Référence fabricant2905240
350,47 €
Each
Unité
- - - - 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
Nouveau
N° de stock RS 201-5241
Référence fabricant1032207
554,00 €
Each
Unité
- Combination Type 400 V 3 FLT-SEC DIN Rail 12.5kA - - - - - - -