ABB's EMAX 3

ENGINEERED TO SOLVE WHAT’S NEXT.

Why Emax 3?

SACE Emax 3 is ABB’s next-generation low-voltage air circuit breaker, engineered to support secure, resilient, and future-ready power infrastructure.

Designed for adaptability and long-term operational continuity, Emax 3 combines advanced protection, intelligent power management, and scalable connectivity to help organizations manage evolving energy demands with confidence.

Built to maximize uptime in critical environments, Emax 3 employs comprehensive sensing capabilities, proactive asset management, and cybersecurity by design — helping protect people, assets, and data while preparing infrastructure for what’s next.

How can Emax 3 help your business ?

System integration

SACE Emax 3 offers the flexibility to customize and adapt its functionality to meet evolving needs:

  • Full upgradeability with Ekip Aware
  • Optimized communication architecture
  • Backward compatibility

Go to System Integration page

Power quality

SACE Emax 3 delivers exceptional performance in measurement capabilities and power quality monitoring:


  • 0.5 % Accuracy for Active Power and Energy
  • Integrated Network Analyzer
  • Enhanced Dataloggers

Go to Power Quality page

Asset management

SACE Emax 3 provides accurate predictions on when maintenance is needed by tracking key health indicators:

  • Temperature monitoring
  • Advanced diagnostic
  • Sense accessories

Go to Asset Management page

Power management


SACE Emax 3 introduces an innovative and flexible approach powered by distributed intelligence across various devices, eliminating the need for external controllers to effectively design and manage complex multi-sourced distribution systems.


Go to Power Management page

Cybersecurity

Grasping the importance of security in modern electrical systems, Emax 3 offers additional layers of protection to ensure service continuity:

  • IEC 62443-4-2 Security Level 2
  • Enchanced access protection

Go to Cybersecurity page

Expanded protection

SACE Emax 3 expands the scope of protection for circuit breakers beyond that of previous generations:

  • Integrated Arc-flash protection
  • Remote racking devices
  • Key locks and padlocks redundancy

Go to Expanded Protection Page

How can SACE Emax 3 help your business ?

System integration

SACE Emax 3 offers the flexibility to customize and adapt its functionality to meet evolving needs:

  • Full upgradeability with Ekip Aware
  • Optimized communication architecture
  • Backward compatibility

Go to System Integration page

Power quality

SACE Emax 3 delivers exceptional performance in measurement capabilities and power quality monitoring:

  • 0.5 % Accuracy for Active Power and Energy
  • Integrated Network Analyzer
  • Enhanced Dataloggers

Go to Power Quality page

Asset management

 

SACE Emax 3 provides accurate predictions on when maintenance is needed by tracking key health indicators:

  • Temperature monitoring
  • Advanced diagnostic
  • Sense accessories
  • Predictive maintenance

Go to Asset Management page

Power management

SACE Emax 3 introduces an innovative and flexible approach powered by distributed intelligence across various devices, eliminating the need for external controllers to effectively design and manage complex multi-sourced distribution systems.

 

Go to Power Management page

Cybersecurity

Grasping the importance of security in modern electrical systems, Emax 3 offers additional layers of protection to ensure service continuity:

  • IEC 62443-4-2 Security Level 2
  • Enchanced access protection

Go to Cybersecurity page

Expanded protection

SACE Emax 3 expands the scope of protection for circuit breakers beyond that of previous generations:
  • Integrated Arc-flash protection
  • Remote racking devices
  • Key locks and padlocks redundancy

Go to Expanded Protection Page

 

Selection tools

Highlights and news

Awarded at Light + Building 2026

SACE Emax 3 received the Designplus Award at Light + Building 2026 for its innovative smart energy and digital design.

At ABB, we are committed to solving tomorrow’s challenges — so our customers are ready for them today.

sace-emax-3-for-data-centers

SACE Emax 3 for Data Centers

Data centers need adaptive, intelligent protection for continuous uptime and reliability. SACE Emax 3 delivers integrated arc flash protection, predictive maintenance, and cybersecure design (IEC 62443-4-2 compliant) to safeguard your operations.

Discover how Emax 3 transforms performance for AI-driven infrastructure.

Discover more

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Want to get in touch?


Let us know how we can help. If you have any questions about SACE Emax 3, please contact us.

One of our representative will be happy to help!

Contact us