facebook pixel FuseBox 15 RCBOs SPD Consumer Unit Kit
National  8:00am to 5pm - Mon-Fri
Products may differ in size, colour and appearance to those shown. If you require further information please contact us directly.

FuseBox F2020MX/KIT15 20 Way SPD Consumer Unit Kit with 15 RCBOs

SKU: F2020MX/KIT15
Delivery usually within 1-3 working days*
Confirm Availability

FuseBox F2020MX 20 Way Consumer Unit Kit with SPD, 15 Type A RCBOs, 5 solid blanks, and meter tails gland – perfect for large, 18th Edition-compliant installations.
Please specify RCBO ratings (6A–50A) at checkout or via WhatsApp.

£218.37 + VAT

(incl. VAT £262.04)

— OR —

Description

20 Way RCBO Consumer Unit Kit with SPD

FuseBox F2020MX  – Large-Capacity 18th Edition-Compliant Consumer Unit with 15 RCBOs & Accessories

The FuseBox F2020MX 20 Way RCBO Consumer Unit Kit is a robust, regulation-compliant solution for larger residential and commercial installations.

Supplied with a 100A main switch, built-in Type 2 SPD, and 15 standard size Type A RCBOs, this comprehensive kit provides full protection for 15 individual circuits. It also includes 5 solid blanks and a FuseBox meter tails cable gland, allowing for safe and flexible configuration of unused ways.

Please specify your required RCBO ratings (6A–50A) at checkout or via WhatsApp with your order number.

Key Features of the FuseBox 15 RCBOs SPD Consumer Unit Kit

  • Includes 15 Standard Size Type A RCBOs – Protects circuits against overloads, short circuits, and earth leakage.
  • 20 Usable Ways – Allows for flexible circuit management with space to expand.
  • Integrated Type 2 SPD with MCB – Shields the installation from voltage spikes and transient overvoltages.
  • 100A Main Switch – Supplied pre-installed for centralised circuit disconnection.
  • Fire-Rated Metal Enclosure – Fully Amendment 3 compliant with a non-combustible housing.
  • Captive Front Cover Screws – Prevent screw loss and make access straightforward.
  • Top-Mounted Earth & Neutral Terminal Bars – Optimises wiring layout for quicker installation.
  • FuseBox ACCF Tail Clamp – Included to ensure a secure and compliant meter tail connection.
  • 5 Solid Blanks Included – For covering unused circuit ways safely and professionally.
  • FuseBox Meter Tails Cable Gland
  • Grommet Strip Included – For added cable protection at entry points.

Why Choose This Product?

The FuseBox F2020MX 20 Way RCBO Consumer Unit Kit offers extensive circuit coverage in one fully loaded package. It’s an ideal choice for electricians working on large installations that demand surge protection and individual circuit safety.

  • Pre-loaded with 15 RCBOs to streamline installation
  • Offers room for future expansion with 5 blanks included
  • Fully compliant with 18th Edition Wiring Regulations
  • Supplied complete with essential accessories – no need to purchase separately

About the Brand – FuseBox

FuseBox is a trusted name in the UK electrical industry, known for high-quality, installer-friendly consumer units. Their products are built to comply with the latest standards and are widely recommended for their durability, value, and ease of use on-site.

Summary of the FuseBox 15 RCBOs SPD Consumer Unit Kit

The FuseBox F2020MX 20 Way RCBO Consumer Unit Kit with SPD is a powerful and adaptable fuseboard for demanding installations. It includes 15 Type A RCBOs (your choice of ratings), a 100A main switch, integrated SPD, 5 solid blanks, and a FuseBox meter tails gland. Built with a fire-rated metal enclosure and designed for modern compliance, this kit is a reliable choice for large homes, offices, workshops, and more.

Please specify your required RCBO ratings (6A–50A) at checkout or contact us via WhatsApp with your order number.

Why Buy From Electrical4Less?

Electrical4Less is your trusted online supplier of genuine FuseBox kits and accessories.

  • Fast Delivery – Orders dispatched within 1–3 working days
  • Trade Pricing – Competitive rates for professionals and installers
  • Authentic Stock – Only genuine FuseBox components with full warranty
  • Reputable & Reliable – Member of the IBA and EDA

Downloads

View Product Data Sheet - Consumer Unit View Product Data Sheet - RCBO

Additional information

Brand

FuseBox

Width (mm)

486

Height (mm)

259

Depth (mm)

113

Usable Ways

20

Product

Consumer Unit

Consumer Unit Type

18th Edition Consumer Unit, RCBO Consumer Unit, Populated Consumer Unit, SPD Main Switch Consumer Unit

This product will be ordered from one of ours suppliers. The usual dispatch time to you is displayed above. You will receive a notification if there are any delays once your order is placed.

Related Products

© 2025 Electrical 4 Less
Electrical 4 Less

    Electrical 4 Less
    whatsup-logo
    Next Day Delivery
    Cut-Off Time and Order Information
    To ensure your order qualifies for next day delivery, please place your order by 3:00 PM. This is subject to all items being available on the shelf at the time of your order. For orders where the total value exceeds £150 + VAT (double our standard carriage-paid order value of £75 + VAT), we are happy to split the delivery into two shipments if some items are needed urgently and others are not immediately available. If you have any questions or need further assistance, feel free to reach out to us via WhatsApp for live support. We're here to help!
    Delivery Policy
    Free Next-Day Delivery Over £75 + VAT:
    Orders above £75 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

    Orders Below £150 + VAT:
    To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

    Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

    Orders Above £150 + VAT:
    For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.
    Dispatch Times
    Items with Lead Times (e.g., 1–3 Working Days):
    This means we need to source the product from our supplier before sending it to you. The estimated dispatch time is displayed on each product page.

    Out of Stock at Supplier:
    If an item is unavailable at the supplier, we will contact you promptly. You’ll have the option to choose an alternative product or request a full refund.