



Lewden PRO-MX21RRMFLEXI PRO White 18th Edition All Metal 15 Way Twin RCD Flexible Consumer Unit With 100A Switch Disconnector & 2 x 80A 30mA Type A RCDs
PRO-MX21RRMFLEXI
Lewden PRO-MX21RRMFLEXI PRO White 18th Edition All Metal 15 Way Twin RCD Flexible Consumer Unit with 100A Switch Disconnector & 2 x 80A 30mA Type A RCDs – Comprehensive Circuit Protection
The Lewden PRO-MX21RRMFLEXI PRO White 18th Edition All Metal 15 Way Twin RCD Flexible Consumer Unit is designed for large-scale residential or light commercial installations, providing enhanced safety and flexibility. Equipped with a 100A switch disconnector and two 80A 30mA Type A RCDs, this consumer unit offers reliable protection against earth leakage, ensuring safe and efficient operation.
- 18th Edition Compliance: Fully compliant with the latest 18th Edition regulations, meeting all required safety standards for electrical installations.
- All Metal Construction: Manufactured from durable, high-quality metal for robust protection and long-lasting performance.
- 15-Way Configuration: Provides 15 ways for circuit protection, ideal for installations with multiple circuits and high-demand electrical systems.
- Twin RCDs: Equipped with two 80A 30mA Type A RCDs, providing advanced earth leakage protection and ensuring the safety of circuits by preventing electric shocks.
- Switch Disconnector Isolator: A 100A switch disconnector isolator allows for easy isolation of circuits during maintenance or repairs, ensuring safety during work on the system.
- Flexible Design: The flexible configuration allows for easy customization and adaptation to meet specific installation needs, providing versatility for various electrical setups.
Technical Specification
- Type: 15 Way Twin RCD Flexible Consumer Unit
- Switch Disconnector Isolator: 100A
- RCDs: 2 x 80A 30mA Type A
- Material: All Metal Construction
- Compliance: 18th Edition Compliant
- Mounting: Surface mounted
✅ Ensure superior safety and flexibility with the Lewden PRO-MX21RRMFLEXI PRO Consumer Unit, designed for comprehensive protection in larger installations!

Rcd 2 Rating | 80 A |
Rated Voltage | 230 V |
Surge Protection Included | No |
Ean Code | 5026992049167 |
Range | Lewden PRO |
Installation Type | Domestic |
Sensitivity | 30 mA |
Product | Consumer Unit w/ RCD |
Voltage | 230 V |
Pole Configuration | Double Pole (2P) |
Mounting | Surface |
Width | 443 mm |
Depth | 106 mm |
Current Rating | 100A |
Standards | BS EN 60947-3 EN 60898-1/A13:2012 EN 61008-1/A11:2015 BS EN 61439-3 |
High Integrity | No |
Rcd Rating | 80 A |
Rcd Sensitivity | 30 mA |
Number Of Poles | Double Pole (2P) |
Height | 266 mm |
Door/lid Type | Solid |
Rcd 2 Sensitivity | 30 mA |
Number Of Phases | Single |
Body Material | Steel |
Current Rating (max) | 100 A |
Outgoing Ways | 15 Way |
Incomer Included | Y |
Incomer Type | Switch Disconnector/RCD |
Incomer Current Rating | 100 A |
Metered | N |
Split Load | Y |
Rcd S Included | Y |
Number Of Rcd S | 2 |
Outgoing Devices Included | N |
18th Edition Compliant | Y |
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.