Lewden

18 products

Lewden products are built for reliability, safety, and everyday performance. From Lewden consumer units to EV charging solutions, you’ll find trusted electrical components designed for both residential and commercial installations.

At Volta EV, we supply a growing range of Lewden RCBO consumer units, Lewden RCCB protection devices and EV charging solutions- ready for fast delivery across the UK.


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£660
LEWDEN SIENA: 7.4kW | SOCKET | IP65 POLYCARB CU BUNDLE
LEWDEN SIENA: 7.4kW | SOCKET | IP65 POLYCARB CU BUNDLE
LEWDEN SIENA: 7.4kW | SOCKET | IP65 POLYCARB CU BUNDLE
£478.80
LEWDEN EV CONSUMER UNIT: TYPE A RCCB | 40A | SPD | POLYCARBONATE IP65
LEWDEN EV CONSUMER UNIT: TYPE A RCCB | 40A | SPD | POLYCARBONATE IP65
LEWDEN EV CONSUMER UNIT: TYPE A RCCB | 40A | SPD | POLYCARBONATE IP65
£57.90
LEWDEN EV CONSUMER UNIT: TYPE A BI-DIRECTIONAL RCCB/RCBO | 40A | SPD | IP65
LEWDEN EV CONSUMER UNIT: TYPE A BI-DIRECTIONAL RCCB/RCBO | 40A | SPD | IP65
LEWDEN EV CONSUMER UNIT: TYPE A BI-DIRECTIONAL RCCB/RCBO | 40A | SPD | IP65
£97.80
LEWDEN EV CONSUMER UNIT: TYPE A | BI-DIRECTIONAL RCCB | 40A | SPD
LEWDEN EV CONSUMER UNIT: TYPE A | BI-DIRECTIONAL RCCB | 40A | SPD
LEWDEN EV CONSUMER UNIT: TYPE A | BI-DIRECTIONAL RCCB | 40A | SPD
£99
LEWDEN SIENA: 7.4kW | SOCKET | IP65 METAL CU BUNDLE
LEWDEN SIENA: 7.4kW | SOCKET | IP65 METAL CU BUNDLE
LEWDEN SIENA: 7.4kW | SOCKET | IP65 METAL CU BUNDLE
£478.80
£32.60 off
LEWDEN SIENA: 7.4kW | SOCKET
LEWDEN SIENA: 7.4kW | SOCKET
LEWDEN SIENA: 7.4kW | SOCKET
£467.40
£500
LEWDEN CT CLAMP
LEWDEN CT CLAMP
LEWDEN CT CLAMP
£22.80
LEWDEN EV CONSUMER UNIT: TYPE A BI-DIRECTIONAL RCCB/RCBO | 40A | SPD | POLYCARBONATE IP65
LEWDEN EV CONSUMER UNIT: TYPE A BI-DIRECTIONAL RCCB/RCBO | 40A | SPD | POLYCARBONATE IP65
LEWDEN EV CONSUMER UNIT: TYPE A BI-DIRECTIONAL RCCB/RCBO | 40A | SPD | POLYCARBONATE IP65
£57.90
LEWDEN EV CONSUMER UNIT: TYPE A RCCB | 40A | SPD | METAL | IP65
LEWDEN EV CONSUMER UNIT: TYPE A RCCB | 40A | SPD | METAL | IP65
LEWDEN EV CONSUMER UNIT: TYPE A RCCB | 40A | SPD | METAL | IP65
£97.80

Lewden RCBO consumer units & Lewden EV chargers

Lewden is known for delivering practical, compliant solutions that meet modern electrical demands. Whether you’re upgrading a system or installing from scratch, Lewden consumer units and EV chargers offer dependable performance with straightforward installation.


Explore our wider range of home charging solutions and wall-mounted charging points to find the right setup for your project. 


Safety as a Priority with Lewden Consumer Units

Safety is central to every Lewden consumer unit. Designed to meet current UK wiring regulations, these units provide reliable circuit protection across domestic and commercial environments.


Key features include:

  • Integrated Lewden RCBO options for individual circuit protection

  • High-quality Lewden RCCB devices for residual current safety

  • Robust enclosures designed for long-term durability


Lewden RCBO consumer units help reduce the impact of faults by isolating individual circuits, improving both safety and system reliability. For installers and property owners, this means fewer disruptions and easier fault diagnosis. 


Browse our full circuit protection range for compatible components and accessories. 


Explore the Convenience of Lewden Chargers and Lewden RCCB and RCBO Consumer Units

Lewden’s EV charging solutions are designed for straightforward use and efficient charging. The Lewden EV charger range, including the Lewden Siena EV charger, delivers dependable performance for home and light-commercial use. 


Benefits include:

  • Consistent charging performance

  • Easy integration with existing electrical systems

  • Compatibility with modern EV requirements


Pairing a Lewden EV charger with a Lewden RCBO consumer unit or Lewden RCCB ensures your installation meets safety standards while supporting efficient energy use.


If you’re comparing setups or tariffs, see our guides:


Why Choose Lewden Units from Volta EV?

At Volta EV, we focus on supplying products that are ready to perform.


When you choose Lewden from us, you get:

  • Fast UK delivery on in-demand products

  • A carefully selected range of Lewden consumer units and EV chargers

  • Support from a team that understands EV and electrical installations

  • Competitive pricing across trusted brands


Contact our team today for further product advice.

Frequently Asked Question

A Lewden RCBO consumer unit uses individual RCBOs to protect each circuit. This improves safety by isolating faults without affecting the entire system.

A Lewden RCBO provides both overcurrent and residual current protection for a single circuit, while a Lewden RCCB protects multiple circuits from earth leakage faults.

In many cases, a dedicated circuit with RCBO protection is required. A Lewden consumer unit can provide the necessary protection and compliance.