Description
15 Way Main Switch SPD Consumer Unit
Niglon Protego – PCU1816M/SPD
Designed for straightforward specification and reliable compliance, the 15 Way Niglon Protego SPD Consumer Unit is an Electrical4Less packaged pairing of Niglon’s Protego main switch consumer unit with a compatible Type 2 surge protection device. Both are designed to integrate perfectly, ensuring dependable surge defence from day one.
With 18 total modules, this enclosure features a 100A twin screw main switch, a single-module Type 2 SPD that connects directly to the busbar without the need for a separate MCB, and a meter tails gland for tidy, secure cable entry. Supplied empty, it allows full flexibility to fit your preferred breakers or RCBOs.
Standout Features – Niglon Protego SPD Consumer Unit
- Electrical4Less packaged combination – Protego CU + matching Type 2 SPD
- 18-module metal enclosure with 15 usable ways
- 100A double pole twin screw main switch
- Direct busbar fit SPD – no separate MCB required
- Supplied empty for your own choice of protective devices
- Meter tails gland included for safe and neat mains cable termination
- Powder-coated RAL 9010 steel housing with rounded edges
- Multiple cable entry knockouts for flexible installation
- IP20 ingress rating with IK05 impact protection
- Compliant with BS 7671:2018, BS EN 61439-3, EN60947-3
Part of the Niglon Protego Consumer Units Range
This model is part of the Niglon Protego Consumer Units range, offering installer-friendly touches such as a built-in spirit level, durable 1.2mm curved lid, and multiple knockout options. It also includes raised DIN rails for easier cable routing, square rear knockouts, and large terminal screws for better cable retention.
Technical Overview – Niglon Protego SPD Consumer Unit
- Model: PCU1816M/SPD
- Brand: Niglon
- Range: Protego
- Total Modules: 18
- Usable Ways: 15
- Main Switch: 100A Double Pole
- SPD: Type 2, single-module (no MCB required)
- Enclosure Material: Powder-coated steel (RAL 9010)
- IP Rating: IP20
- Impact Resistance: IK05
- Standards: BS 7671:2018, BS EN 61439-3, EN60947-3
- Included: Meter tails gland, internal neutral and earth bars, fixing kit
️ About Niglon
Niglon is a UK-based manufacturer trusted for quality, compliance, and installer-focused designs. The Protego range offers a clean, modern appearance with safer terminal layouts and durable steel construction.

