Vault 18-Way Main Switch Consumer Unit Fitted with Type 2 SPD | MCUV18SPD

Future-Ready Surge Protected Consumer Unit by VAULT (AXIOM)

The Vault MCUV18SPD 18-Way Main Switch Consumer Unit from VAULT by AXIOM delivers reliable power distribution with integrated surge protection, modern safety features and installer-focused design. Built for domestic, commercial and light industrial installations, this robust steel consumer unit includes a 100A double pole isolator and Type 2 SPD, helping protect sensitive electrical equipment from transient overvoltages.

Available from Alert Electrical, this next-generation distribution board combines durability, compliance and ease of installation for today’s wiring requirements.

Integrated Surge Protection for Modern Installations

Supplied complete with a Type 2 Surge Protection Device, this unit helps safeguard circuits and connected equipment from voltage spikes caused by lightning events or switching surges. This makes it ideal for properties with sensitive electronics, smart home systems, EV chargers and renewable installations.

The inclusion of surge protection supports compliance with current IET Wiring Regulations, helping installers deliver safer, future-proof installations.

Designed with Installers in Mind

VAULT consumer units are engineered to make installation faster and more accurate. The integrated spirit level assists precise mounting, while generous internal space allows for easier cable management and termination.

A magnetic door holder keeps the cover securely open during wiring, and the upgraded double terminal main switch ensures improved cable grip and connection reliability.

Durable Steel Construction with Modern Safety Features

Manufactured from fire-resistant steel and compliant with BS EN 61439-3, the MCUV18SPD provides dependable long-term performance. A live terminal safety cover offers additional protection during installation and maintenance, while the sleek curved-lip door design improves usability and aesthetics.

With 15 free ways available, the unit allows flexible circuit configuration and future expansion.

Features

• 18-way metal consumer unit with 100A main switch
• Factory fitted Type 2 SPD for surge protection
• Integrated spirit level for accurate installation
• Magnetic door holder for easier on-site wiring
• Improved double terminal main switch for stronger cable grip
• Tight-fitting robust grommet strip for neat cable entry
• Live terminal cover for enhanced safety
• Sleek modern design with curved lip door
• 15 spare ways for flexible circuit planning
• Suitable for domestic, commercial and light industrial use
• CE & UKCA approved

Ideal Applications

• Domestic consumer unit upgrades
• New build housing developments
• Installations requiring surge protection compliance
• Smart homes and sensitive electronics protection
• EV charger and renewable system distribution

The Vault 18-Way Consumer Unit with Type 2 SPD provides a modern, compliant and installer-friendly distribution solution designed for long-term performance.