ABB EOT60U3M1-P Three-Phase Electronic Overload Relay

ABB EOT60U3M1-P is a three-phase electronic overload relay designed to protect motors in three-phase electrical systems. As a member of ABB’s EOT family, it provides protection against overload and phase-failure within motor control circuits, helping to prevent motor damage and unplanned downtime. The model designation EOT60U3M1-P corresponds to a UL/NEMA 1 configured enclosure variant suitable for indoor panel installations, aligning with ABB’s documentation for this product line. This relay is intended to be used in conjunction with ABB contactors and motor starters to deliver coordinated motor protection in control panels and machine wiring. The three-phase design enables protection to be applied evenly across all phases, helping maintain motor performance under varying load conditions. In operation, it acts as the protective element in a three-phase motor starter inside panels, ensuring reliable control and minimizing motor wear due to overload conditions.