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Lewden SRG1123 2 Module 1Ph Type 1, 2 & 3 Combined TT/TN-S Surge Protection Device

SRG1123

Est 3-4 day delivery (Subject to availability)
£269.37 inc Vat
£224.47 ex Vat
Free delivery for orders over £100 ex VAT

2 Module Single-Phase Type 1, 2 & 3 Combined Surge Protection Device – TT/TN-S Systems

This 2-module single-phase surge protection device (SPD) provides comprehensive protection against transient overvoltages, combining Type 1, Type 2, and Type 3 protection in a single unit. Designed for use in TT and TN-S earthing systems, it safeguards electrical installations from surges caused by lightning strikes and switching events.

  • Combined Type 1, 2 & 3 Protection: Protects against direct lightning strikes (Type 1), switching surges (Type 2), and fine protection at the terminal level (Type 3).
  • TT & TN-S System Compatibility: Designed for use in single-phase installations with these earthing systems.
  • Single-Phase Protection: Provides enhanced surge protection for residential and commercial electrical systems.
  • 2-Module Compact Design: Saves space and allows for easy integration into consumer units and distribution boards.
  • Reliable Surge Mitigation: Ensures the longevity of electrical devices and installations by limiting transient overvoltages.

Technical Specification

  • Type: Combined Surge Protection Device (SPD)
  • Surge Protection Level: Type 1, Type 2 & Type 3
  • System Compatibility: TT & TN-S earthing systems
  • Phase: Single-Phase (1Ph)
  • Module Size: 2 Modules
  • Application: Residential, commercial & industrial installations

✅ Protect your electrical installation with this high-performance combined surge protection device for TT & TN-S systems!

Technical Information
Ean Code 5026992040232
Product Surge Protection Device
Type Type 1+2+3
Voltage 230 V
Current Rating 100A
Enclosed N
Number Of Modules 2
Downloads

General Specification - a1498b1a-3af6-4f89-ae47-c2ce089413ed.PDF

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Delivery

Delivery Options:

  • PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
  • Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
  • Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)

*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).

Items requiring specialist shipping:

  • Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.

**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).

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