The SACE Emax family of air circuit-breakers consists of six sizes: X1, E1, E2, E3, E4, E6 up to 6300A.
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All the SACE Emax circuit-breakers have the same height and depth both in the fixed and withdrawable version and allow construction of compact switchgear.
Maximum safety is ensured in many different ways, such as racking-out with the door closed, degree of protection towards the outside up to IP54, various different safety locks and double insulation.
The innovative pole structure guarantees complete insulation between phases, and between the phases and neutral, while ensuring full possibility of inspection of the arcing chamber and the main contacts