Live Electrical LSMC24M-SP 21 Way SPD Consumer Unit
Live Electrical LSMC24M-SP 21 Way SPD Consumer Unit is a large-capacity metal consumer unit supplied with a 100A main switch, surge protection device and cable gland for the incoming meter tails, providing 21 usable outgoing ways for RCBO or MCB circuit protection.
Part of the Live Electrical LSMC metal consumer unit range, the LSMC24M-SP is designed for installations requiring a higher number of final circuits while retaining integrated surge protection within one enclosure.
21 Usable Ways with Main Switch and SPD
The enclosure is based on the 24-way LSMC format, with the main switch and SPD arrangement leaving 21 usable ways for outgoing protective devices. This makes it particularly suitable for larger domestic properties and installations with multiple lighting, socket, heating, EV, renewable energy or dedicated appliance circuits.
A cable gland for the incoming meter tails is also supplied with the consumer unit, helping provide a neat and secure cable entry into the enclosure.
Key Features
- 21 usable outgoing ways
- 24-module metal consumer unit enclosure
- 100A main switch included
- Surge protection device included
- Cable gland for incoming meter tails included
- Metal-clad surface-mounted enclosure
- Suitable for RCBO and MCB circuit arrangements
- Raised DIN rail improves cable routing
- Multiple circular cable entry knockouts
- Knockout positions provided on the top, bottom and sides
- Removable front cover for installation and maintenance access
- IP40 degree of protection
- IK05 mechanical impact protection
LSMC24 Enclosure Dimensions
- Width: 496mm
- Height: 270mm
- Depth: 110mm
The manufacturer’s LSMC specification identifies the LSMC24 as a 24-way metal-clad consumer unit enclosure measuring 496mm wide, 270mm high and 110mm deep.
Electrical Characteristics
- Rated operational voltage: 230V AC at 50Hz
- Rated impulse withstand voltage: 4kV
- Rated frequency: 50Hz
- Degree of protection: IP40
- Mechanical impact protection: IK05
All connections, including factory-made connections, should be checked for correct installation and tightness before commissioning.
Large Consumer Unit for Modern Installations
The Live Electrical LSMC24M-SP 21 Way SPD Consumer Unit provides substantial circuit capacity for installations where smaller consumer units may not provide sufficient spare ways. With a 100A main switch, integrated SPD and supplied meter tail cable gland, it provides a practical installation-ready solution while maintaining room for future circuit additions.
