Power Defense Moulded Case Circuit Breakers – Available Now in Canada.

EIN power defense 400

Oct 29, 2020

The Power Defense family is Eaton’s premier MCCB globally rated line, incorporating Power Xpert Release (PXR) electronic trip units with best-in-class safety and protection features. It includes ratings from 15 to 2500 amperes across 6 frames, thermal-magnetic and electronic breakers, and modular field-installable accessories. Power Defense breakers meet the requirements of UL, CSA, CE, and CCC.

Designed for electrical and machinery OEMs serving a range of industries and applications, these proven designs incorporate the latest in innovation with the high reliability that has been our hallmark since the advent of the circuit breaker in the 1920s.

When Power Defense MCCBs safeguard your structure’s power system, you are getting the latest protection technology, engineered for the future: Industry 4.0 features such as built-in communications, advanced energy metering, and algorithms that notify you when your circuit breaker needs maintenance; zone selective interlock technology that clears faults quickly and locally, preventing propagation into your system; ArcFlash reduction options that help protect your people with the fastest tripping speed technology. Not to mention Eaton’s best-in-class support and service. You are freeing yourself and your customers from concerns, and gaining the sort of assurance that allows your people to move and plan with confidence. That’s why our defense is your best offense.

Go HERE for more information

Related Articles


Changing Scene

  • Nesco Canada Announces the Appointment of Alliance Marketing Ltd. Sales Rep for BC

    Nesco Canada Announces the Appointment of Alliance Marketing Ltd. Sales Rep for BC

    Nesco Canada has announced the appointment of Alliance Marketing Ltd. as its sales representative for British Columbia, effective June 1, 2026. Nesco Canada manufactures and distributes a comprehensive range of electrical products including electrical conduits, flexible aluminum and liquid tight conduit, EMT and rigid elbows, conduit nipples, weatherproof products, explosionproof fittings , and various conduit… Read More…

  • NOARK Electric Joins NEMA, Strengthening Commitment to Electrical Innovation and Industry Leadership

    NOARK Electric Joins NEMA, Strengthening Commitment to Electrical Innovation and Industry Leadership

    NOARK Electric is proud to announce its membership in the National Electrical Manufacturers Association (NEMA), further reinforcing the company’s commitment to advancing electrical innovation, infrastructure modernization, and the future of electrification across North America. NEMA represents more than 300 leading electrical equipment manufacturers that power, connect, and light the world through safe, efficient, and reliable… Read More…


Peers & Profiles