The ABB EF65-70 electronic overload relay, model 1SAX331001R1101, provides electronic motor overload protection in a compact three-pole package for 3-phase circuits. It offers an adjustable current setting range of 25 to 70 A and a selectable trip class of 10E, 20E, or 30E to match protection coordination with the starter and contactor. The relay delivers the speed and accuracy of electronic protection with a broad operating temperature range, suitable for standard motor applications. As part of ABB’s EF65-70 family, it is designed for motor-control panels that require reliable overload protection.
