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US Electrification
Low Voltage Power Circuit Breakers
Emax 2
Industrial Solutions

SACE® Emax 2

The all-in-one innovation

SACE® Emax 2 sets a new circuit breaker benchmark for the needs of today and tomorrow, matching all the new grid requirements thanks to its distinctive features. It enables a direct communication to the new energy management cloud-computing platform ABB Ability* Electrical Distribution Control System. Smart and plug and play architecture makes SACE Emax 2 all-in-one easy to use. Leveraging also unmatched electrical performances, SACE Emax 2 sets a new circuit-breaker benchmark for the needs of today and tomorrow.


Product Scope

For applications in accordance to UL 1066 Standards

E1.2 reaches 1,200A with breaking capacity up to 65kA and short time current of 50kA in width of 400mm. It is the most compact power breaker and it is installable both in horizontal and vertical position.

E2.2 offers a rating up to 2,000A best in class for short circuit performance: breaking capacity up to 100kA and a short time current of 85kA.

E4.2 enables rating up to 3,600A with a breaking capacity of 100kA and short time currents of 100kA.

E6.2 is the top of the range model with ratings of 6,000A, breaking capacity up to 100kA and short time of 100kA.


Features and Benefits

Efficiency and control
Managing loads in any condition is now possible thanks to Advanced Functionalities such as Adaptive load shedding, Predictive load shedding, Power Controller, Embedded ATS, Synchro-reclosing, Adaptive protection, Interface protection system and Interface Device.

Complete integration into smart grids, buildings and industrial plants is possible. Up to 30% time savings for wiring connections.

Four sizes are available. Compact dimensions and high performance. Up to a 25% cost savings in both footprint and copper.

Ease of use and safety
Productivity is increased while all stages, from design to daily operations, are simplified. Up to 15% time savings for terminal connection installation. Unique alarm tracking and network analyzer for the best continuity of service.

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