Description
Dual Row 21 Way SPD RCBO Metal Consumer Unit
Fusebox F2021MX
The FuseBox F2021MX 21 Way RCBO Consumer Unit is a high-capacity double stack consumer unit, designed for superior circuit protection in residential, commercial, and industrial applications. This two-row consumer unit provides 21 useable ways, integrating RCBO protection with a built-in Surge Protection Device (SPD) to guard against transient overvoltages. With FuseBox’s reputation for quality and compliance, this unit ensures maximum safety, reliability, and ease of installation.
Key Features ofFusebox F2021MX 21 Way RCBO Consumer Unit With SPD
- 21-Way RCBO Protection: Accommodates 21 RCBOs, offering full circuit separation for overload and earth leakage protection.
- Integrated T2 Surge Protection Device (SPD): Protects against voltage surges caused by lightning or grid fluctuations.
- Double Stack Consumer Unit Design: Space-efficient two-row layout for organized circuit management.
- Durable Metal Enclosure: 1mm electro-galvanized steel (zinc) for robust construction, compliant with Amendment 3.
- Spacious Layout: Provides extra height for RCBOs, ensuring easy wiring and future expansion.
- Removable & Raised DIN Rail: Allows for improved wiring access and installation flexibility.
- Pre-Cut Knockouts: Round 20mm & 32mm knockouts (top & bottom) and 40mm knockouts (sides) for cable entry.
- Secure Fixings & Accessories: Captive screws, busbar shroud, grommet strip, and ACCF tail clamp included for a clean, professional setup.
- 18th Edition Compliance: Fully meets BS7671 safety standards, ensuring regulatory compliance.
- IP20 Rated: Provides added protection for electrical components.
Technical Specifications
- Product Type: FuseBox RCBO Consumer Unit
- Number of Ways: 21 Usable Circuits
- Main Switch Rating: 100A
- Surge Protection Device: Built-in T2 SPD with MCB protection
- Enclosure Material: Fire-rated, non-combustible metal
- Regulation Compliance: 18th Edition BS7671
- Mounting: Surface mountable
- Dimensions: Optimised for high-capacity installations
Applications
- Large Residential Installations: Ideal for larger homes requiring extensive circuit protection.
- Commercial Buildings: Perfect for offices, retail stores, and industrial units with multiple circuits.
- Replacing Older Fuseboards: A modern upgrade for outdated units, ensuring compliance and better safety.
- Why Choose the FuseBox F2021MX 21 Way RCBO Consumer Unit?
The FuseBox F2021MX 21 Way RCBO Consumer Unit is a high-performance double stack consumer unit designed for maximum circuit protection. With RCBOs on each circuit, a built-in SPD, and a robust metal enclosure, it offers unmatched safety, compliance, and ease of installation. Its two-row consumer unit layout ensures efficient wiring, making it a top choice for electricians and installers.
Find all our consumer unit accessories here!
- Meter Tails
- Meter Tails Glands
- Fusebox RCBOs
- Stand Alone Fusebox SPD
- Stand Alone WCED SPD Type 2 & Type 1 & 2
- Fusebox Fused Switch
- FuseBox 22 Way Consumer Unit – 100A Main Switch
