



Lewden SRGT2CU 1 Module Single Phase Type 2 TT/TN-S Surge Protection Device
SRGT2CU
1 Module Single-Phase Type 2 Surge Protection Device – TT/TN-S Systems
This 1-module single-phase Type 2 surge protection device (SPD) is designed to safeguard electrical installations from transient overvoltages caused by switching events and indirect lightning strikes. Compatible with TT and TN-S earthing systems, it provides reliable surge suppression for residential, commercial, and industrial applications while maintaining a compact footprint.
- Type 2 Surge Protection: Protects against transient overvoltages from switching surges and indirect lightning strikes.
- Single-Phase Protection: Ensures electrical safety for circuits and connected devices.
- TT & TN-S System Compatibility: Designed for installation in electrical systems using these earthing configurations.
- 1-Module Compact Design: Allows for space-efficient integration into consumer units and distribution boards.
- Reliable Surge Mitigation: Helps extend the lifespan of electrical equipment by limiting voltage spikes.
Technical Specification
- Type: Type 2 Surge Protection Device (SPD)
- System Compatibility: TT & TN-S earthing systems
- Phase: Single-Phase (1Ph)
- Module Size: 1 Module
- Application: Residential, commercial & industrial installations
✅ Protect your electrical system with this space-saving and high-performance single-phase Type 2 surge protection device!
Ean Code | 5026992040201 |
Alarm Output | N |
Status Indicator | Y |
Plug-in Module | Y |
Surge Protector Type | Type 2 |
Maximum Cable Size | 25 mm2 |
Nominal Voltage | 230-240 V |
Nominal Discharge Current | 20 kA |
Maximum Discharge Current | 40 kA |
Supply Frequency | 50-60 Hz |
Minimum Cable Size | 1.5 mm2 |
Product | Surge Protection Device |
Type | Type 2 |
Ingress Protection | IP20 |
Colour | Yellow |
Unit Weight | 0.12 kg |
Pole Configuration | Single Pole (1P) |
Material | Plastic |
Width | 18 mm |
Depth | 67 mm |
Standards | IEC/EN 61643-11 |
Ce Approved | Y |
Number Of Poles | Single Pole (1P) |
Mounting Type | DIN Rail |
Height | 90 mm |
Number Of Modules | 1 |
Voltage Type | AC |
Minimum Operating Temperature | -40 Degrees C |
Maximum Operating Temperature | 85 Degrees C |
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
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
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