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Lewden SRG1VCU-RM Steel Retrofit Type 2-3 Surge Protection Unit TN-C-S (PME) / TN-S / TT Height: 250mm - Width: 135mm - Depth: 87mm
SRG1VCU-RM
Steel Retrofit Type 2-3 Surge Protection Unit – TN-C-S (PME) / TN-S / TT
This steel retrofit Type 2-3 surge protection unit provides reliable transient overvoltage protection for electrical systems, offering both Type 2 and Type 3 surge suppression in a compact, durable steel enclosure. Designed for TN-C-S (PME), TN-S, and TT earthing systems, it ensures enhanced protection for electrical appliances and sensitive equipment.
- Type 2-3 Surge Protection: Protects against transient overvoltages from switching surges and indirect lightning strikes.
- Steel Enclosure: Robust and durable, ensuring long-lasting performance in demanding environments.
- Retrofit Design: Easily integrates into existing electrical installations for upgraded surge protection.
- TN-C-S (PME), TN-S & TT Compatibility: Suitable for various earthing systems in residential, commercial, and industrial applications.
- Compact & Space-Saving: Designed for ease of installation in limited spaces.
Technical Specification
- Type: Type 2-3 Surge Protection Unit
- System Compatibility: TN-C-S (PME), TN-S, TT
- Enclosure Material: Steel
- Height: 250mm
- Width: 135mm
- Depth: 87mm
- Application: Residential, commercial & industrial installations
✅ Upgrade your electrical system with this durable steel retrofit surge protection unit for enhanced safety and reliability!
| Alarm Output | N |
| Status Indicator | Y |
| Plug-in Module | Y |
| Surge Protector Type | Type 2 + Type 3 |
| Maximum Cable Size | 35 mm2 |
| Nominal Voltage | 230VAC V |
| Nominal Discharge Current | 20 kA |
| Maximum Discharge Current | 50 kA |
| Supply Frequency | 50-60 Hz |
| Minimum Cable Size | 1.5 mm2 |
| Product | Surge Protection Device |
| Type | Type 2+3 |
| Ingress Protection | IP2X |
| Colour | Light Grey RAL 7035 |
| Unit Weight | 1.929 kg |
| Pole Configuration | Double Pole (2P) |
| Material | Steel |
| Width | 134 mm |
| Depth | 87 mm |
| Standards | IEC 61643-11:2011 EN 61643-11:2012 EN 61439-1:2011 EN 61439-2:2011 |
| Qualifier | c/w enclsure Switch Disconnector & MCB |
| Ce Approved | Y |
| Number Of Poles | Double Pole (2P) |
| Mounting Type | Surface |
| Enclosed | N |
| Height | 250 mm |
| Number Of Modules | 5 |
| Voltage Type | AC |
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).
Contact us if you have any further questions.