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Compact and versatile protection relays for utility and industrial applications

The wide application coverage and extensive range of state-of-the-art protection and control functionality make ABB’s renowned Relion 615 series of relays the ideal choice for the great variety of applications within distribution protection and control.

We continue to drive and embrace innovative technological advancements, and the 615 series today is stronger than ever before and will continue to be a series to rely on for years to come - evolving alongside the power system and supporting the increasing digitalization of the grid.

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