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Description
The FuseBox F3022M 22-way consumer unit with 100A main switch is an AMD3-compliant metal enclosure designed for professional electrical installations in domestic and commercial properties. Engineered for electricians and contractors who demand reliable circuit protection and flexible configuration, this robust FuseBox F3022M consumer unit features a smooth white finish, self-closing lid, and comprehensive labelling for fast, code-compliant installations across 22 useable ways.
FuseBox F3022M Professional 22 Way Consumer Unit with 100A Main Switch
Built to BS EN 61439-3 standards, the FuseBox F3022M offers maximum flexibility with 22 useable ways for MCBs and RCBOs. The large metal enclosure includes conduit knockouts on all planes and oversized rear knockouts for easy cable entry. Removable key-slot DIN rail with top-positioned earth and neutral terminal bars ensures quick wiring and professional finish. Supplied complete with blanking modules, grommet strip, and detailed circuit identification labels for immediate installation.
- AMD3 Compliant – Meets BS 7671:2018+A2:2022 Amendment 3 requirements for enhanced fire safety and surge protection
- 22 Useable Ways – Accommodates up to 22 MCBs or RCBOs for comprehensive multi-circuit protection
- 100A Main Switch – Robust double-pole isolator for safe disconnection of entire installation
- Metal Enclosure Construction – Durable steel housing with smooth white RAL9003 powder-coated finish
- Self-Closing Lid with Captive Screws – Prevents accidental opening and eliminates lost fixings on site
- Conduit Knockouts on All Planes – Flexible cable entry from top, bottom, sides, or rear for any installation scenario
- Comprehensive Installation Kit – Pre-printed circuit identification labels, blanking modules, and grommet strip included
Model: FuseBox F3022M | Standard: BS EN 61439-3 | Rating: 100A Main Switch
Ideal for new builds, full rewires, consumer unit upgrades, and commercial installations where reliable circuit protection, professional presentation, and regulatory compliance are essential.
Frequently Asked Questions
Find answers to common questions about our products and services
We offer standard delivery (2-5 working days) and express delivery (1-2 working days). Free standard delivery on orders over £85. All orders are tracked, and you'll receive updates via email.
We accept returns within 30 days of delivery. Items must be unused and in original packaging. Simply contact our customer service team to initiate a return. Refunds are processed within 2-5 working days once items are received
Feel free to drop us a message using the chat button in the bottom right, and one of our team members will get back to you as soon as they can. Alternatively, you can give us a call on 01924 4222999 (Ext 2) or send us an email at acaselec@gmail.com
Yes, all our products are fully certified and sourced from trusted UK suppliers.
We only stock genuine items from reputable brands, ensuring every product meets UK safety and quality standards. All products are held in our UK warehouse.
Our customer support team is available Monday-Friday, 9am-5pm. You can reach us via email, phone, or live chat. We aim to respond to all enquiries within 24 hours.
Yes, we offer competitive pricing for trade customers and bulk orders. Contact our sales team for a custom quote on larger quantities or ongoing supply arrangements.


