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Fusebox 31 Way Consumer Unit with 100A Main Switch F3031MZ
Fusebox 31 Way Consumer Unit with 100A Main Switch F3031MZ

Fusebox 31 Way Consumer Unit with 100A Main Switch F3031MZ

by FuseBox
SKU F3031MZ
£179.85
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Description

The FuseBox F3031MZ is a high-capacity 29-way consumer unit featuring a 100A main switch and factory-fitted Type 2 surge protection device (SPD). Part of the next-generation F3 Series, it delivers enhanced installation flexibility, improved cable management, and SPD integration that does not consume a usable way thanks to FuseBox’s single-module direct-to-busbar SPD technology.

Designed for larger domestic installations and small commercial applications, the F3031MZ provides a reliable, regulation-ready platform for multi-circuit distribution with additional mechanical improvements that electricians have come to expect from the F3 range.

High-Capacity Double-Bank Layout

This model offers a 29-way configuration arranged as 15/16 ways across a double-bank chassis, giving contractors generous space for larger distribution designs without increasing the footprint unnecessarily.

The F3031MZ benefits from several installer-focused upgrades introduced in the FuseBox F3 Series:

Direct-to-busbar single-module SPD — no MCB required, freeing an additional usable way

Upgraded reinforced grommet strip for improved cable protection and feed-through durability

Improved internal layout for cleaner wiring and better cable management

These enhancements streamline installation while maintaining all the trusted FuseBox build quality that installers rely on.

Key Features

  • Factory-Fitted Type 2 SPD – Direct-to-Busbar Single Module
  • 100A Main Switch for Total Circuit Isolation
  • 29 Usable Ways (15/16 Double Bank Layout)
  • Part of the New F3 Series with Enhanced Cable Protection
  • No MCB Required for SPD – Retains a Full Usable Way
  • Upgraded Reinforced Grommet Strip for Safe Cable Entry
  • Compliant with BS 7671 Surge Protection Requirements
  • Ideal for Large Domestic & Light Commercial Installations
  • All Trusted FuseBox Build Quality and Installer-Friendly Design

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