Description
12 RCBO Consumer Unit Kit for Domestic, EV, Solar & Battery Installations
⚡ FuseBox F3015MZ SPD Consumer Unit Kit – with 12 Bi-Directional RCBOs
The FuseBox F3015MZ Bi-Directional SPD Consumer Unit Kit is a complete 15-way F3 series bundle—supplied by Electrical4Less for convenience and flexibility on site. While the unit is not pre-installed, all parts are boxed together, giving installers full control over layout and assembly. This Bi-Directional FuseBox Kit with 12 RCBOs is suitable for all types of domestic and light commercial installations.
Thia kit is especially effective for setups where current flow may be bidirectional—such as EV chargers, solar PV arrays, and battery storage systems. It includes the latest F3 series board, a 100A main switch, integrated Type 2 SPD (no MCB required), 12 Type A bi-directional RCBOs, a cable gland, and 3 solid DIN rail blanks.
Key Features – FuseBox F3015MZ with 12 Bi-Directional RCBO
- Fully boxed kit curated by Electrical4Less – saves time on sourcing parts
- New FuseBox F3 board with 15 usable ways and 100A isolator
- Integrated Type 2 SPD – no separate MCB required
- 12 x Type A 30mA RCBOs – choose Curve B or C (6A–40A)
- asdBi-directional RCBOs – perfect for EV, solar, and hybrid energy systems
- Also suitable for general-purpose installations
- Includes meter tails gland and 3 solid DIN rail blanks
Technical Overview – Bi-Directional FuseBox Kit with 12 RCBOs
- Consumer Unit: FuseBox F3015MZ – 15 usable ways
- Main Switch: 100A DP isolator (supplied loose)
- SPD: Type 2 (pre-installed, MCB-free design in F3 range)
- RCBOs: 12 x Type A, 30mA, Curve B or C (6A–40A)
- RCBOs are bi-directional – suitable for standard and dual-flow current setups
- Cable Gland: FuseBox meter tails gland
- Blanks: 3 x solid DIN rail blanks
- IP Rating: IP2XC
- Standards: BS EN 61439-3
What’s Included
- 1 x FuseBox F3015MZ 15-Way Consumer Unit (F3 Series)
- 1 x 100A DP Main Switch (boxed separately)
- 1 x Type 2 SPD (integrated – no separate MCB needed)
- 12 x RCBOs – Type A, 30mA, Curve B or C (6A–40A, bi-directional)
- 1 x FuseBox meter tails gland
- 3 x Solid DIN rail blanks
- Busbar, terminal bars, fixings, and circuit label kit
Important: This kit is not pre-assembled. All components are supplied loose and boxed together for flexible installation.
How to Specify Your RCBOs
Choose the amperage and tripping curve for your 12 RCBOs in one of two ways:
✅ Leave a note during checkout (e.g. 2 x B6A, 3 x C20A, 7 x B32A)
✅ Or message us via WhatsApp with your order number and RCBO selection
Matching Top Trunking Kit Available
At Electrical4Less, we help installers save time. Our cut-to-size top-entry trunking kit (SKU: MAK50/50/F3015MZ) fits this board perfectly—approx. 370mm length with 2 end caps included.
✔️ Less stress. Less mess.
View the matching top trunking kit for F2015MZ & F3016M
✅ Why Choose This Product?
This FuseBox kit has been built around the needs of modern installers. Whether you’re working on a standard domestic installation or a project involving solar energy, EV charging, or battery storage, the inclusion of bi-directional RCBOs means you’re covered either way. Everything is gathered in one place—no chasing extra parts.
About FuseBox
FuseBox is a leading UK manufacturer of circuit protection equipment, trusted by professionals for its reliability, installer-friendly design, and future-ready products. The F3 series is designed for compliance with the latest electrical regulations and real-world convenience.
️ Guarantee & Compliance
All parts meet BS EN 61439-3, CE marked, and are protected by FuseBox’s full manufacturer warranty.
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