
The Live MMGU40-SP EV Surge Consumer Unit is a premium, fully integrated distribution solution specifically engineered for electric vehicle charging installations. Housed in a robust metal enclosure with a drop-down metal lid, this IP40-rated unit combines a 40A Type A RCBO with an integrated Surge Protection Device (SPD) in a compact, professional package. The innovative raised DIN rail design significantly improves cable routing and management, simplifying installation and ensuring a neat, organized finish. Perfect for residential and commercial EV charging points, this consumer unit delivers comprehensive protection with surge suppression and RCBO safety in a single, space-saving unit. The fully enclosed metal construction with drop-down lid provides durability and easy access for maintenance while maintaining a professional appearance.
EV Charger Ready: Pre-configured specifically for electric vehicle charging installations.
Integrated Surge Protection Device: Built-in SPD protects sensitive EV electronics from voltage surges.
40A Type A RCBO Included: Combined overcurrent and 30mA residual current protection specifically for EV applications.
Raised DIN Rail Design: Improves cable routing and management for cleaner, more professional installations.
Fully Enclosed Metal Construction: Robust metal body with drop-down metal lid for durability and easy access.
IP40 Rated: Suitable for indoor and sheltered outdoor installations.
Compact Dimensions: Space-saving design: 183mm (W) x 125mm (H) x 110mm (D).
Drop-Down Metal Lid: Hinged cover allows easy access to RCBO and connections while maintaining security.
Pre-Configured: Ready for installation with RCBO and SPD pre-fitted.
Professional Appearance: Neat metal enclosure suitable for visible installations.
Improved Cable Management: Raised DIN rail design simplifies wiring and termination.
Comprehensive Protection: Combines overcurrent, residual current, and surge protection in one unit.
| Specification | Details |
|---|---|
| Brand | Live |
| Model | MMGU40-SP |
| Product Type | EV Surge Consumer Unit |
| Enclosure Rating | IP40 |
| Enclosure Material | Fully enclosed metal construction |
| Cover Type | Drop-down metal lid |
| Current Rating | 40A |
| RCBO Included | Type A, 40A, 30mA |
| SPD Included | Integrated Surge Protection Device |
| DIN Rail | Raised design for improved cable routing |
| Dimensions | 183mm (W) x 125mm (H) x 110mm (D) |
| Mounting | Surface mount |
| Applications | Electric vehicle charging, garage supplies |
| Installation | Indoor or sheltered outdoor locations |
| Warranty | Manufacturer guarantee |
1. What is the advantage of the raised DIN rail design?
The raised DIN rail elevates the RCBO and components, creating more space behind for cable routing. This simplifies wiring, improves organization, and results in a neater, more professional installation with better airflow.
2. Is this unit suitable for outdoor installation?
The IP40 rating provides protection against solid objects but not water jets. It is suitable for indoor installations or sheltered outdoor locations such as garages, carports, or under cover where not exposed to direct water ingress.
3. What protection does the integrated SPD provide for EV charging?
The built-in Surge Protection Device safeguards sensitive EV charger electronics and the vehicle's charging system from voltage spikes caused by lightning, grid switching, or other disturbances, preventing costly damage and complying with modern regulations.
4. How does the drop-down metal lid benefit installation and maintenance?
The hinged lid allows easy access to the RCBO and internal components during installation and maintenance, while providing secure enclosure when closed. The metal construction ensures durability and a professional appearance.
5. Can this unit be used for other applications besides EV charging?
While specifically designed and pre-configured for EV charging with Type A RCBO and SPD, it can be used for other high-integrity circuits requiring combined overcurrent, RCD, and surge protection within its 40A rating.