24 Way Dual Row SPD Consumer Unit
Live Electrical MCU28M-SP – High-Capacity Dual Row Circuit Protection
The 24 Way Dual Row SPD Consumer Unit provides extensive circuit capacity for medium to large residential and commercial electrical installations. Its dual-row arrangement supports up to 24 circuits, helping installers organise a greater number of outgoing ways within one robust metal enclosure.
The MCU28M-SP includes a 20/40kA Type 2 Surge Protection Device and a DP 100A Main Switch. Generous internal wiring space, raised DIN rails and multiple cable-entry options provide a practical layout for professional installation and ongoing maintenance.
Key Features and Specifications
- Dual-row design supporting up to 24 circuits
- 20/40kA Type 2 Surge Protection Device
- DP 100A Main Switch
- Fully enclosed metal construction
- Drop-down metal lid
- 25mm, 32mm and 40mm cable-entry knockouts
- Flexible cable entry from multiple positions
- Raised DIN rails for improved cable routing
- Generous internal wiring space
- Suitable for use with compact RCBOs
- Dimensions: 305mm (W) x 465mm (H) x 110mm (D)
- Compliant with BS EN 61439-3, BS EN 60947-3 and BS EN 61643-11
24-Way Capacity with Dual Row Layout
The dual-row arrangement provides space for up to 24 outgoing circuits, making this board suitable for installations where greater circuit capacity is required. Its 305mm width and 465mm height provide a substantial working area while keeping the protective devices organised across two rows.
The larger internal space also gives installers improved access when arranging conductors, fitting protective devices and carrying out future inspection or maintenance.
100A Main Switch with Type 2 SPD
A 100A double pole main switch provides incoming isolation and control of the electrical supply. The integrated 20/40kA Type 2 SPD helps protect connected circuits and equipment against transient overvoltages.
Combining incoming control and surge protection within the enclosure provides a practical foundation for modern residential and commercial circuit protection installations.
Flexible Cable Entry and Wiring Space
Multiple 25mm, 32mm and 40mm knockouts provide installers with a choice of cable-entry positions. Raised DIN rails create additional clearance for conductor routing, while the generous wiring area helps simplify termination and organisation.
The fully enclosed metal body and drop-down lid provide a durable housing for the protective devices while maintaining convenient access during installation and servicing.
Complete with Live Electrical AMR RCBOs
Complete the outgoing circuit protection with Live Electrical AMR RCBOs, designed for use with compatible Live Electrical metal consumer unit ranges.
High-Capacity Protection for Larger Installations
With capacity for up to 24 circuits, a dual-row arrangement and substantial wiring space, this Live Electrical Consumer Unit is a practical option for larger electrical installations. The varied cable-entry positions and raised DIN rails also support efficient installation and future maintenance.
Browse additional consumer units, RCBOs and circuit protection products in our Live Electrical Shop.
