Cudis Titan Lumo 4 Way 100A Main Switch Type 2 SPD Consumer Unit | LUMO-4/SP

The Cudis Titan Lumo 4 Way SPD Consumer Unit is a compact, surge-protected metal consumer unit designed for modern installations requiring main switch isolation and built-in Type 2 surge protection. With 2 usable ways, this board is ideal for small circuits, dedicated supplies, and upgrade works where space is limited but compliance and protection are essential.

Part of the Cudis LUMO® range, the unit features an integrated 4-LED strip for improved internal visibility during installation and inspection. Built from rigid powder-coated steel and fully compliant with BS 7671 Amendment 3 (Regulation 421.1.201), it provides a safe, durable, and installer-friendly solution.

Supplied complete with 100A main switch, Type 2 SPD, and dedicated SPD protective MCB, ready for fast, compliant installation.

Features

• 100A Main Switch – Dual pole isolator included
• Type 2 Surge Protection Device – Pre-installed and wired
• Dedicated SPD MCB – Included for surge device protection
• LUMO® Integrated LED Strip – Built-in 4-LED illumination
• Rigid Steel Construction – Durable metal enclosure
• Multiple Knockouts – All sides including rear face
• Raised DIN Rail – Easier wiring and device fitment
• Integrated Spirit Level – Faster, accurate mounting
• Captive Lid Screws – Prevents screw loss on site

Included Components

• 1 × 100A Dual Pole Main Switch (IS2100)
• 1 × Type 2 SPD (SPD-SM1PENC2-1)
• 1 × 63A B Curve MCB (MD163B) – SPD protective device
• Accessory pack & labels
• Instruction sheet

• Product Type: Metal consumer unit with SPD
• Usable Ways: 4
• Main Switch Rating: 100A
• SPD Type: Type 2
• SPD Protection MCB: 63A B curve

Construction

• Enclosure: Rigid steel
• Finish: Powder coated off-white
• IP Rating: IP3X
• DIN Rail: Raised with tails clamp holes
• Knockouts: Multiple, all sides + rear

Compliance & Standards

• BS EN 61439-3
• BS 7671 Amendment 3 – Reg 421.1.201 compliant
• SPD to EN 61643 series (via included module)

Typical Applications

• Small circuit installations
• Garage and outbuilding supplies
• Dedicated equipment feeds
• EV / specialist circuit sub-boards
• Upgrade and retrofit projects