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Arc flash safety

How can you increase safety in your electrical installation? Discover the circuit breaker that provides the highest level of safety

 

State-of-the-art circuit breakers do more than just reliably protect equipment and systems. Discover the advanced safety features that allow Eaton NZM series circuit breakers to exceed the levels of protection specified in current regulatory standards. 

Reduce Downtimes

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Predictive & easy maintenance

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Increase efficiency

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Protecting Commercial Buildings from Electrical Faults that Endanger People, Property and Profitability

Electrical power is the lifeblood of every business. Guaranteeing a supply of power at all times while reducing risk to a minimum is a basic prerequisite of safe operation. Discover how digital circuit breakers contribute to increased safety and system availability.
Download the white paper

Safety is Eaton‘s top priority. Therefore, we offer additional safety functions that go beyond the standard requirements.

Daniel Jansen, Product Manager Circuit Breakers

No unnecessary downtime with Zone Selectivity 

Discover the next stage of the concept time selectivity: zone selectivity. A special signal cable ensures that only the circuit breaker located directly upstream of the arc fault switches off immediately. Unaffected parts of the system keep supplying power to keep your business running.
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Same footprint, more features, bigger opportunities

Eaton's new NZM moulded case circuit breaker (MCCB) series offers numerous features that maximize the safety, reliability and maintainability of modern energy distribution systems. These digital circuit breakers are also IOT-ready, thanks to integrated Class 1 energy metering and integrated communication.
Visit the NZM product page

Ready for Industy 4.0

  •  Integrated Class 1 energy meetering
  •  Integrated communication

 

Life-cycle management

  •  Lifespan indicator
  •  Status messages
  •  Historical memory

 

Cost savings of up to 65%

 

Safety above standard

  • ARMSTM – Arcflash Reduction Maintenance System
  • ZSI – zone-selective interlocking

Fully compatible replacement for older breakers

  • Indentical dimensions
  • Indentical accessories

 

Even more capacity

  • New 70 kA switching capacity
  • Power rating 20 – 1600 A
  • Optimized selectivity

 

Optimized handling

  • New push-in terminals
  • Integrated accessories
  • Integrated additional features
  • Integrated test feature

Superior protection for maintenance personnel

Our new, patented Arcflash Reduction Maintenance System (ARMS) ensures an accelerated shutdown in the event of an arc fault. The disconnection is even faster than that effected by a non-delayed short-circuit release.
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Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.
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