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Power Defense insulated case circuit breaker

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

Power Defense insulated case circuit breaker
Arc flash reduction
Built-in communications

Configure your product today with 3D drawings

Power Defense provides superior arc flash reduction

Take a look at demonstrations that show how Power Defense circuit breakers provide greater protection against arc flash incidents

Helping communities meet healthcare capacity requirements

The COVID-19 crisis requires unprecedented field hospitals and testing facilities. That's why we're working with the healthcare industry, contractors and consultants to deliver expertise and power management support where it matters.

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.

Core features

  • Eaton’s software helps simplify testing, serviceability and customization—yielding significant time and labor savings. 
  • An enhanced user interface enables engineers to remotely view and adjust the trip unit settings. 
  • The compact size of frame helps reduce non-revenue generating floor space.
  • Modular design and common accessories allow for easy panel and switchboard integration.
  • 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 minimizing risk while improving personnel safety and productivity.
  • The Power Xpert Release trip units provide an intuitive user interface that allows you to easily view and adjust breaker settings and system performance.
  • Integral 2-step stored energy mechanism with available motor operator allows users to effortlessly operate the breakers.
  • Available in fixed and drawout configurations with fully configurable cassettes.

Unmatched protection

Provides incremental levels of safety to your customers, employees and end-users through the Arc Flash Reduction Maintenance System, zone selective interlocking display and high-load alarms.

Advanced communications

A foundation for IoT, with embedded communications and metering functionalities allowing fewer overall components in your power distribution equipment, which means lower cost and a smaller footprint.

Accepted anywhere

Globally rated, available and an accepted platform in a number of industry standards including IEC, CCC, UL, and CSA.