The FuseBox F3 consumer unit range has officially launched, replacing the popular F2 range with a suite of enhancements designed to make electrical installations faster, safer and more efficient.
Tailored for UK electricians, homeowners and property managers, the F3 series introduces cutting-edge features that elevate 18th Edition compliance while simplifying consumer unit installation. From an upgraded SPD to additional usable ways and increased wiring space, the F30 range is set to redefine electrical safety in residential, commercial and industrial applications.
Why the FuseBox F3 Range Stands Out
The FuseBox F3 consumer unit range builds on the success of the F20 series, addressing the needs of electricians and installers with a focus on practicality and compliance. Designed to meet BS7671 18th Edition regulations, the F30 series offers unmatched flexibility for new installations and fuseboard upgrades.
1. Upgraded Single Module SPD (SP1MT2)
The F3 series introduces the innovative SP1MT2 Type 2 Surge Protection Device (SPD), a major leap forward from the F20 range. Unlike its predecessor, which required an additional MCB to protect the SPD, the F3’s SPD connects directly to the busbar, eliminating the need for a separate breaker. This space-saving SPD not only frees up an additional usable way but also simplifies wiring for a cleaner, faster installation. Protecting against voltage surges from lightning or grid fluctuations, the pink single-module SPD ensures 18th Edition compliance while enhancing electrical safety for residential consumer units and commercial installations.
2. Additional Usable Way
One of the standout upgrades in the FuseBox F3 range is the inclusion of an extra usable way compared to the F2 series. This makes the F3 consumer unit ideal for large residential properties or commercial buildings needing extensive circuit protection, such as offices or workshops. More usable ways mean greater flexibility, ensuring efficient electrical distribution.
3. Increased Internal Wiring Space
The F3 series boasts increased internal wiring space, addressing a common pain point for electricians. Compared to the F2 range, the F3 offers a more spacious layout, accommodating both standard and mini RCBOs with ease. This upgrade simplifies consumer unit wiring, reduces installation time and ensures a neater, more professional finish. Whether you’re upgrading an outdated fuseboard or installing a new 18th Edition consumer unit, the extra space makes the F30 range a top choice for UK electrical installations.
4. Additional Cable Entry Points
The FuseBox F3 consumer unit introduces additional cable entry points, providing greater flexibility for cable management, making it easier to route cables in tight spaces or complex installations. Whether wall-mounted in a home, garage or commercial property, these entry points streamline consumer unit installation for electricians.
5. Reinforced Grommet Strip as Standard
Every F3 consumer unit now includes a reinforced grommet strip as standard, a significant improvement over the F2 range. This tougher, more durable strip protects cables at entry points, preventing damage and ensuring a secure, long-lasting setup. Designed to handle demanding installations, the grommet strip enhances cable protection and contributes to the F30’s IP20XC rating, making it a reliable choice for residential and commercial electrical systems.
Benefits of Upgrading to the FuseBox F3 Range
Faster Installation: The direct-to-busbar SPD, captive screws and top-mounted earth/neutral bars reduce wiring time and simplify setup, saving electricians valuable time on-site.
Enhanced Safety: With Type 2 SPD, RCBO protection, and 18th Edition compliance, the F3 ensures robust protection against surges, overloads and faults.
Space Efficiency: The single-module SPD and increased wiring space allow for more circuits in a compact, fire-rated metal enclosure.
Versatility: Available in a range of configurations, the F3 suits small homes to large commercial installations.
Durability: Constructed from 1mm electro-galvanised steel with a RAL 9001 powder-coated finish, the F3 is built to last in UK electrical environments.
Why Electricians Trust FuseBox
FuseBox has become a leading name in the UK consumer unit market, known for its price-to-performance ratio and 18th Edition compliance. The F3 series builds on this reputation, offering innovative surge protection, user-friendly design and robust construction. The F3 range provides cost-effective electrical solutions without compromising quality, making it a top choice for trade professionals and homeowners alike.