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Lewden SRG3V1G 4 Module 3Ph Type 2 TN-C-S / TN-S / TT Surge Protection Device

SRG3V1G

5 in stock for next day delivery see cut off times
3 in stock for 2-3 day delivery see more info
£207.98 inc Vat
£173.32 ex Vat
Free delivery for orders over £100 ex VAT

4 Module Three-Phase Type 2 Surge Protection Device – TN-C-S / TN-S / TT Systems

This 4-module three-phase Type 2 surge protection device (SPD) is designed to protect electrical installations from transient overvoltages caused by switching events and indirect lightning strikes. Suitable for TN-C-S, TN-S, and TT earthing systems, it ensures reliable surge suppression for commercial, industrial, and residential three-phase applications.

  • Type 2 Surge Protection: Shields electrical systems from transient overvoltages due to switching surges and indirect lightning strikes.
  • Three-Phase Protection: Designed for three-phase electrical systems, ensuring comprehensive surge suppression.
  • TN-C-S, TN-S & TT System Compatibility: Suitable for various earthing configurations for flexible installation.
  • 4-Module Compact Design: Allows for space-efficient installation in distribution boards.
  • Reliable Surge Mitigation: Helps extend the lifespan of electrical devices by limiting voltage spikes.

Technical Specification

  • Type: Type 2 Surge Protection Device (SPD)
  • System Compatibility: TN-C-S, TN-S, TT
  • Phase: Three-Phase (3Ph)
  • Module Size: 4 Modules
  • Application: Commercial, industrial & residential installations

✅ Ensure reliable protection against transient overvoltages with this high-performance three-phase Type 2 surge protection device!

Technical Information
Ean Code 5026992039977
Alarm Output N
Status Indicator Y
Plug-in Module N
Surge Protector Type Type 2
Maximum Cable Size 35 mm2
Nominal Voltage 230VAC/400VAC V
Nominal Discharge Current 20 kA
Maximum Discharge Current 50 kA
Supply Frequency 50-60 Hz
Minimum Cable Size 10 mm2
Product Surge Protection Device
Type Type 2
Ingress Protection IP20
Colour Black
Unit Weight 0.346 kg
Pole Configuration Four Pole (4P)
Material Plastic
Width 72 mm
Depth 82 mm
Standards EN 61643-11/A11:2018 IEC 61643-11:2011
Ce Approved Y
Number Of Poles Four Pole (4P)
Mounting Type DIN Rail
Rated Short Circuit Withstand Current 60 kA
Height 94 mm
Number Of Modules 4
Voltage Type AC
Minimum Operating Temperature -40 Degrees C
Maximum Operating Temperature 80 Degrees C
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Catalogue Page - 8d1e79fc-bd2c-40cc-afa2-34cdb6ade68b.PDF

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Delivery

Delivery Costs

Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.

Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.

*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.

Solar Panels, Batteries and Inverters

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**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.

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