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Lewden SRG3V1G 4 Module 3Ph Type 2 TN-C-S / TN-S / TT Surge Protection Device
SRG3V1G
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!
| 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 |
| Enclosed | N |
| Height | 94 mm |
| Number Of Modules | 4 |
| Voltage Type | AC |
| Minimum Operating Temperature | -40 Degrees C |
| Maximum Operating Temperature | 80 Degrees C |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- STANDARD DELIVERY – 2–3 Working Days From Despatch (subject to stock availability) - £4.99 inc-VAT. (£4.16 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).
Contact us if you have any further questions.