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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Description Price 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庫存編號 891-3535
製造零件編號IC205
BrandSolaHD
HK$2,610.07
單位
5 - - 1 - - - 120mm 120mm 60mm -40°C +45°C 120 x 120 x 60 mm -40 → +45 °C
RS庫存編號 890-8788
製造零件編號IC405
BrandSolaHD
HK$3,408.42
單位
5 - - 1 - - - 146mm 120mm 79mm -40°C +45°C 146 x 120 x 79 mm -40 → +45 °C
RS庫存編號 890-8463
製造零件編號STF1000-27Y
BrandSolaHD
HK$43,321.47
單位
- - - 3 - Flange - 508mm 406.4mm 228.6mm -40°C +45°C 508 x 406.4 x 228.6 mm -40 → +45 °C
RS庫存編號 890-8485
製造零件編號STF2000-48D
BrandSolaHD
HK$73,229.02
單位
- - - 3 - Flange - 609.6mm 508mm 228.6mm -40°C +45°C 609.6 x 508 x 228.6 mm -40 → +45 °C
RS庫存編號 890-8779
製造零件編號IC105
BrandSolaHD
HK$1,735.99
單位
5 - - 1 - - - 101mm 73mm 46mm -40°C +45°C 101 x 73 x 46 mm -40 → +45 °C
RS庫存編號 890-8472
製造零件編號STF0500-48D
BrandSolaHD
HK$26,176.69
單位
- - - 3 - Flange - 355.6mm 304.8mm 152.4mm -40°C +45°C 355.6 x 304.8 x 152.4 mm -40 → +45 °C
RS庫存編號 890-8444
製造零件編號STF0150-24D
BrandSolaHD
HK$8,588.26
單位
- - - 3 - Flange - 355.6mm 304.8mm 152.4mm -40°C +45°C 355.6 x 304.8 x 152.4 mm -40 → +45 °C
RS庫存編號 890-8448
製造零件編號STF2000-24D
BrandSolaHD
HK$56,735.17
單位
- - - 3 - Flange - 609.6mm 508mm 228.6mm -40°C +45°C 609.6 x 508 x 228.6 mm -40 → +45 °C
RS庫存編號 890-8479
製造零件編號STF0300-48D
BrandSolaHD
HK$17,024.01
單位
- - - 3 - Flange - 254mm 203.2mm 152.4mm -40°C +45°C 254 x 203.2 x 152.4 mm -40 → +45 °C
RS庫存編號 890-8450
製造零件編號STF0300-27Y
BrandSolaHD
HK$17,024.01
單位
- - - 3 - Flange - 355.6mm 304.8mm 152.4mm -40°C +45°C 355.6 x 304.8 x 152.4 mm -40 → +45 °C
RS庫存編號 890-8577
製造零件編號STV25K-10S
BrandSolaHD
HK$2,265.05
單位
50kA - 500 V 1 - DIN Rail - 123.7mm 65mm 120.7mm -40°C +60°C 123.7 x 65 x 120.7 mm -40 → +60 °C
RS庫存編號 890-8791
製造零件編號STV100K23Y
BrandSolaHD
HK$6,720.04
單位
100kA - 2000 V 3 - Flange 3kA 152.4mm 101.6mm 81.3mm -40°C +60°C 152.4 x 101.6 x 81.3 mm -40 → +60 °C
RS庫存編號 890-8432
製造零件編號STF1000-10Y
BrandSolaHD
HK$33,517.77
單位
- - - 3 - Flange - 508mm 406.4mm 228.6mm -40°C +45°C 508 x 406.4 x 228.6 mm -40 → +45 °C
RS庫存編號 890-8435
製造零件編號STF0150-10Y
BrandSolaHD
HK$8,588.26
單位
- - - 3 - Flange - 355.6mm 304.8mm 152.4mm -40°C +45°C 355.6 x 304.8 x 152.4 mm -40 → +45 °C
RS庫存編號 890-8460
製造零件編號STF0150-48D
BrandSolaHD
HK$9,668.27
單位
- - - 3 - Flange - 254mm 203.2mm 152.4mm -40°C +45°C 254 x 203.2 x 152.4 mm -40 → +45 °C
RS庫存編號 890-8441
製造零件編號STF2000-10Y
BrandSolaHD
HK$56,735.17
單位
- - - 3 - Flange - 609.6mm 508mm 228.6mm -40°C +45°C 609.6 x 508 x 228.6 mm -40 → +45 °C
RS庫存編號 890-8438
製造零件編號STF0300-10Y
BrandSolaHD
HK$13,018.99
單位
- - - 3 - Flange - 355.6mm 304.8mm 152.4mm -40°C +45°C 355.6 x 304.8 x 152.4 mm -40 → +45 °C
RS庫存編號 890-8797
製造零件編號STV100K10N
BrandSolaHD
HK$6,013.00
單位
100kA - 700 V 1 - Flange 3kA 152.4mm 101.6mm 81.3mm -40°C +60°C 152.4 x 101.6 x 81.3 mm -40 → +60 °C