Knowledge Search
Download document () of 20
Circuit breakers

Power Defense moulded case circuit breaker

The Power Defense moulded case circuit breaker portfolio is globally rated in a small footprint for easy adaptability, no matter what the application or project requirement.  A circuit breaker with communicating electronic trip units and the ability to generate the data to help you optimise your facilities' performance  and to help keep your employees, customers and end users safe by reducing the risk of arc flash events.

Predict and stop power failures before they happen

The latest circuit breaker technology, which is built into Power Defence MCCBs, delivers predicitive diagnostics that help you better uncover, diagnose and stop power outages before they happen.

Take a look at the pre-recorded webinar or download the whitepaper to learn how you can take advantage of the power of intelligent systems.

Smart power system - life is easier

Configure your product today with 3D drawings

Core features of the Power Defense moulded case circuit breaker

  • Globally accepted platform in a number of industry standards including UL®, CSA,IEC and CCC.
  • Power Xpert Release trip units offer features such as breaker health, multiple load alarms and ground fault alarm to help avoid costly downtime through predictive and preventative maintenance.
  • Arc flash reduction maintenance system helps to reduce arc flash incident energy levels, thereby reducing PPE requirements and minimising risk while improving personnel safety and productivity.
  • The PXR trip units provide an intuitive user interface that allows you to easily view and adjust breaker settings and system performance.
  • Embedded communications and metering help to reduce cost by eliminating the need for separate communication components and associated wiring.
  • Field installable components and trip units minimise the amount of inventory while enabling the user almost infinite options to customise the breaker to the application and their specification.
Protected
Arc flash reduction
Connected
Built-in communications
Global
IEC/CCC/UL/CSA

Explore the features and functionalities of Eaton's globally rated moulded case circuit breaker platform. 

You will be able to:

  • Protect your creations with built-in networking and predictive algorithms
  • Use accessories to customise to your application
  • Setup the trip unit via USB
  • Access the breaker with cloud communication
  • Enjoy comprehensive fault protection
  • And more

    Simplify operations and reduce your maintenance.

    Eaton’s Power Xpert Protection Manager provides a clean, intuitive user interface enabling unmatched control, testing and troubleshooting. The software is free to download and can run on any PC.
    Specifications

    Easily and accurately configure your breakers

    Use our 3D drawing tool to more easily and accurately select, spec and configure the ideal Eaton circuit breaker for your project..

    3D Breaker
    Highlight differences
    Show only differences
    Hide blank features