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Square D NQ 300A/400A Loadcentres

Available in multiple configurations

Meeting the different needs of contractors and homeowners

Square D NQ 300A/400A Loadcentres
  • Features

    Square D NQ 300A and 400A loadcentres exclusively designed to meet the large amperage needs of residential homes. They are ideal for homes that use applications such as electric vehicle charging stations, electrical furnaces etc. and need a compact solution at the same time. These loadcentres come fully assembled and are available in multiple configurations to meet the different needs of contractors and homeowners.


    1. Faster and easier wiring: Install up to 84 circuits in the 42 circuit panel and up to 120 circuits in the 84 circuit panel using QO tandem breakers.
    2. Long lasting reliability: Utilize the trust behind the Square D brand and the lifetime warranty of QO breakers
    3. Faster installation: Factory installed service entrance rated 300A or 400A main breaker.
    4. Ideal for indoor use: Type 1 enclosures meet the requirements and allow top or bottom entry depending on the need.
    5. Variety of options: Both 42 circuit and 84 circuit loadcentres are available in flush and surface style trims.


    Large residential houses


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