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.

...
Read more Read less

Filter

Visar 1 - 20 av 59 produkter
Resultat per sida
Beskrivning Pris 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-artikelnummer 203-2722
Tillv. art.nr3RT2926-1CC00
VarumärkeSiemens
157,83 kr
Each
Enheter
- - - - - - - - - - - - - -
RS-artikelnummer 735-2799
Tillv. art.nr3TX4490-3G
VarumärkeSiemens
83,71 kr
Each
Enheter
- - - - - - - - - - - - - -
Nytt
RS-artikelnummer 213-1318
Tillv. art.nr5SD7422-0
VarumärkeSiemens
2 057,93 kr
Each
Enheter
25kA - - 1 5SD - 40kA - - - - - - -
RS-artikelnummer 203-2561
Tillv. art.nr3RT2926-1JL00
VarumärkeSiemens
162,09 kr
Each
Enheter
- - - - - - - - - - - - - -
Nytt
RS-artikelnummer 211-0188
Tillv. art.nr5SD7444-1
VarumärkeSiemens
13 679,91 kr
Each
Enheter
25kA - - - 5SD - 100kA - - - - - - -
RS-artikelnummer 735-2793
Tillv. art.nr3TX4490-3J
VarumärkeSiemens
101,95 kr
Each
Enheter
- - - - - - - - - - - - - -
RS-artikelnummer 122-9478
Tillv. art.nr3RT2926-1CB00
VarumärkeSiemens
157,83 kr
Each
Enheter
- Sirius Innovation 48 V ac, 70V dc - - - - 11.5mm 18.6mm 30.2mm -25°C +60°C 11.5 x 18.6 x 30.2mm -25 → +60 °C
RS-artikelnummer 122-9481
Tillv. art.nr3RT2926-2PA01
VarumärkeSiemens
982,15 kr
Each
Enheter
- Sirius Innovation - - - - - 45mm 82.6mm 45mm -25°C +60°C 45 x 82.6 x 45mm -25 → +60 °C
RS-artikelnummer 875-1080
Tillv. art.nr3RT2936-1BB00
VarumärkeSiemens
129,03 kr
Each
Enheter
- Sirius Innovation 24 → 48 V ac, 24 → 70V dc - - - - 29.5mm 30mm 14.4mm -25°C +60°C 29.5 x 30 x 14.4mm -25 → +60 °C
Nytt
RS-artikelnummer 213-1319
Tillv. art.nr5SD7422-1
VarumärkeSiemens
2 391,01 kr
Each
Enheter
25kA - - 1 5SD - 40kA - - - - - - -
Nytt
RS-artikelnummer 213-1321
Tillv. art.nr5SD7424-0
VarumärkeSiemens
3 628,15 kr
Each
Enheter
25kA - - 1 5SD - 40kA - - - - - - -
Nytt
RS-artikelnummer 211-0189
Tillv. art.nr5SD7461-0
VarumärkeSiemens
993,28 kr
Each
Enheter
25kA - - 1 5SD - 40kA - - - - - - -
RS-artikelnummer 203-2644
Tillv. art.nr3RT2936-1BD00
VarumärkeSiemens
138,63 kr
Each
Enheter
- - - - - - - - - - - - - -
RS-artikelnummer 122-9475
Tillv. art.nr3RT2916-1BE00
VarumärkeSiemens
104,72 kr
Each
Enheter
- Sirius Innovation 400V ac - - - - 8.6mm 46.4mm 28mm -25°C +60°C 8.6 x 46.4 x 28mm -25 → +60 °C
RS-artikelnummer 203-2559
Tillv. art.nr3RT2926-1JK00
VarumärkeSiemens
162,09 kr
Each
Enheter
- - - - - - - - - - - - - -
RS-artikelnummer 203-2629
Tillv. art.nr3RT2926-1MR00
VarumärkeSiemens
216,48 kr
Each
Enheter
- - - - - - - - - - - - - -
Nytt
RS-artikelnummer 211-0187
Tillv. art.nr5SD7443-1
VarumärkeSiemens
10 979,62 kr
Each
Enheter
25kA - - - 5SD - 25kA - - - - - - -
RS-artikelnummer 875-1084
Tillv. art.nr3RT2936-1CD00
VarumärkeSiemens
179,16 kr
Each
Enheter
- Sirius Innovation 127 → 240 V ac, 150 → 250V dc - - - - 29.5mm 30mm 14.4mm -25°C +60°C 29.5 x 30 x 14.4mm -25 → +60 °C
Nytt
RS-artikelnummer 216-3339
Tillv. art.nr5SD7418-0
VarumärkeSiemens
2 486,18 kr
Each
Enheter
- SENTRON - 1 5SD - - - - - - - - -
Nytt
RS-artikelnummer 216-5998
Tillv. art.nr3RT2916-1PA1
VarumärkeSiemens
578,12 kr
Each
Enheter
9.3kA Sirius - - 3RT2916 Surface - - - - - - - -