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    Efficiency that clicks

    ComPact NSXm is the smallest moulded case circuit breaker in the ComPact NSX range. With its convenient design, it can easily accommodate applications from 16A to 160A.

    ComPact NSXm catalogue View ComPact NSXm range
  • Smallest size in the range

    ComPact NSXm moulded case circuit breakers deliver proven performance, flexibility and reliability with innovative new features including EverLink™ power connections and integrated earth leakage protection.

    Also featured within the ComPact range is our exclusive Roto-Active Breaking System; reducing the effects of short circuits of your installation.

    ComPact NSXm catalogue

Save up to 40% installation time

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Integrated earth leakage protection

Gain space and save time with your installation. ComPact NSXm moulded case circuit breakers are now available with integrated earth leakage protection, which means one less item to add to your electrical panel for dedicated protection.
  • Enhance Sustainability

    The world is becoming more electric, digitised, decarbonised and decentralised. Our digitised LV products are powered by innovation at every level enabling enhanced connectivity, real-time operations and smart analytics. 

    They bring improved safety and security. They help you to improve reliability and performance – and to prepare for the future of power distribution.

    ComPact NSXm catalogue
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Discover more technical information

ComPact NSXm moulded case circuit breakers from 16A to 160A include new features such as EverLink connections and integrated earth leakage protection. Explore the additional features, benefits and technical information.
Learn more
  • Optimise your electrical distribution design

    Get more insights on low voltage selectivity, cascading and coordination tables including the new MasterPact MTZ air circuit breakers, ComPact NSX & NSXm moulded case circuit breakers, Acti 9 miniature circuit breakers and more in our complimentary technical guide.

    Selectivity, Cascading and Coordination Guide
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  • Deliver reliable connections

    With EverLink power connection, ComPact NSXm moulded case circuit breakers provide you with a reliable, long-lasting power connection. Watch this video to learn more about this patented technology.

    View ComPact NSXm range
  • Is your installation secure?

    Learn how to ensure a secure, long-lasting power connection for your electrical installation in our complimentary white paper.

    Get the guide
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  • Electrical fire protection begins with prevention

    Across the globe, electrical fires cause significant damage to buildings of all sizes. ComPact NSXm MCCBs are just one of our solutions for electrical fire prevention. Explore the risk areas, discover protection tips and view our other solutions to help you design, build and install.

    Learn more about electrical fire prevention
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