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    Electrical4less Reviews 4.9 Based on 1603 reviews

    UK Mainland Free Delivery £100 + VAT

    30 Day Return Policy

    Next Day Delivery Cut Off Time 3PM

    SPD Boards with Main Switch

    Showing 101–120 of 134 results

    Live Electrical FMC12M-SP 9 Way Flush SPD Metal Consumer Unit

    Live Electrical FMC12M-SP 9 Way Flush SPD Metal Consumer Unit
    Delivery usually within 1 - 3 working days*
    SKU: FMC12M-SP
    £64.88
    Live Electrical FMC14M-SP 11 Way Flush SPD Metal Consumer Unit

    Live Electrical FMC14M-SP 11 Way Flush SPD Metal Consumer Unit
    1 In Stock
    More available within 1 - 3 working days*
    SKU: FMC14M-SP
    £69.21
    Live Electrical FMC16M-SP 13 Way Flush SPD Metal Consumer Unit

    Live Electrical FMC16M-SP 13 Way Flush SPD Metal Consumer Unit
    2 In Stock
    More available within 1 - 3 working days*
    SKU: FMC16M-SP
    £73.14
    Live Electrical FMC20M-SP 17 Way Flush SPD Metal Consumer Unit

    Live Electrical FMC20M-SP 17 Way Flush SPD Metal Consumer Unit
    Delivery usually within 1 - 3 working days*
    SKU: FMC20M-SP
    £80.93
    Live Electrical FMC22M-SP 19 Way Flush SPD Metal Consumer Unit

    Live Electrical FMC22M-SP 19 Way Flush SPD Metal Consumer Unit
    Delivery usually within 1 - 3 working days*
    SKU: FMC22M-SP
    £105.56
    Live Electrical FMC8M-SP 5 Way Flush SPD Metal Consumer Unit

    Live Electrical FMC6M-SP 3 Way Flush SPD Metal Consumer Unit
    Delivery usually within 1 - 3 working days*
    SKU: FMC6M-SP
    £54.82
    Live Electrical FMC8M-SP 5 Way Flush SPD Metal Consumer Unit

    Live Electrical FMC8M-SP 5 Way Flush SPD Metal Consumer Unit
    Delivery usually within 1 - 3 working days*
    SKU: FMC8M-SP
    £58.80
    WCED 3 Way SPD Metal Consumer Unit

    WCED | WME06/SP | SPD Consumer Unit | 3 Way
    Delivery usually within 1 - 3 working days*
    SKU: WME06/SP
    £32.34
    WCED 5 Way SPD Metal Consumer Unit

    WCED | WME08/SP | SPD Consumer Unit | 5 Way
    Delivery usually within 1 - 3 working days*
    SKU: WME08/SP
    £38.01
    WCED 7 Way SPD Metal Consumer Unit

    WCED | WME10/SP | SPD Consumer Unit | 7 Way
    Out of Stock
    This item cannot be back-ordered
    SKU: WME10/SP
    £38.67
    Read more
    WCED 9 Way SPD Metal Consumer Unit

    WCED | WME12/SP | SPD Consumer Unit | 9 Way
    Out of Stock
    This item cannot be back-ordered
    SKU: WME12/SP
    £42.17
    Read more
    WCED 11 Way SPD Metal Consumer Unit

    WCED | WME14/SP | SPD Consumer Unit | 11 Way
    Delivery usually within 1 - 3 working days*
    SKU: WME14/SP
    £42.82
    WCED 13 Way SPD Metal Consumer Unit

    WCED | WME16/SP | SPD Consumer Unit | 13 Way
    5 In Stock
    More available within 1 - 3 working days*
    SKU: WME16/SP
    £46.31
    WCED 15 Way SPD Metal Consumer Unit

    WCED | WME18/SP | SPD Consumer Unit | 15 Way
    1 In Stock
    More available within 1 - 3 working days*
    SKU: WME18/SP
    £46.96
    WCED 19 Way SPD Metal Consumer Unit

    WCED | WME22/SP | SPD Consumer Unit | 19 Way
    Delivery usually within 1 - 3 working days*
    SKU: WME22/SP
    £51.55
    Live Electrical 18 Edition 24 Way Dual Row SPD Consumer Unit

    Live Electrical 18 Edition 24 Way Dual Row SPD Consumer Unit
    Delivery usually within 1 - 2 working days*
    SKU: MCU28M-SP
    £109.00
    Live Electrical 18 Edition 32 Way Dual Row SPD Consumer Unit

    Live Electrical 18 Edition 32 Way Dual Row SPD Consumer Unit
    Delivery usually within 1 - 2 working days*
    SKU: MCU36M-SP
    £129.00
    FuseBox F3023MZ SPD Consumer Unit

    FuseBox F3023MZ 23 Way RCBO Consumer Unit With SPD
    6 In Stock
    More available within 2 - 3 working days*
    SKU: F3023MZ
    £137.09
    Fusebox F3031MZ 31 Way RCBO Consumer Unit with SPD

    FuseBox F3031MZ 31 Way RCBO Consumer Unit With SPD
    2 In Stock
    More available within 2 - 3 working days*
    SKU: F3031MZ
    £164.04
    FuseBox F3047MZ 47 Way RCBO Consumer Unit With SPD

    FuseBox F3047MZ 47 Way RCBO Consumer Unit With SPD
    1 In Stock
    More available within 2 - 3 working days*
    SKU: F3047MZ
    £176.77

    Showing 101–120 of 134 results

    Key Features of Consumer Units with SPD Protection

    • SPD Selection: You should choose SPDs based on a detailed risk assessment. Ensure the SPD’s type and rating match the specific requirements and expected surge conditions of the installation.
    • SPD Location: Ideally, install SPDs at the electrical installation’s origin, usually at the main incoming supply point. This strategy maximises protection from external surges.
    • Integration Options: Some consumer units integrate SPDs directly, while others offer compartments for modular SPD installation. This flexibility helps in setting up and upgrading the system.
    • SPD Rating and Classification: You can categorise SPDs into Type 1, Type 2, and Type 3. Each type is designed to handle surges from different sources, tailored to the risks identified in your risk assessment.
    • Coordination with Other Devices: It is vital to coordinate SPDs with other protective devices like circuit breakers and residual current devices (RCDs). This approach ensures comprehensive protection.

    Installation and Maintenance

    • Professional Installation: Qualified electricians knowledgeable in surge protection standards should handle the installation. This ensures safety and compliance with BS 7671.
    • Regular Testing and Maintenance: Regularly check and test SPDs to ensure they remain functional. They may also need replacement after a significant surge or as they reach the end of their service life.
    • Labeling and Documentation: Clearly label the consumer unit to indicate SPD protection and document details such as the manufacturer, type, and rating of the SPD. This documentation is crucial for maintenance and compliance checks.
    • Compliance with BS 7671: Ensure all installations adhere to BS 7671 and relevant European standards. Compliance not only enhances protection but also meets legal and safety requirements.

    Conclusion

    Installing SPDs in consumer units is a proactive approach to protect electrical infrastructure in various settings. Always consult with a qualified electrician or electrical engineer to customise the SPD setup according to the specific needs of your installation, ensuring both compliance and safety.






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