The 193-EF is an electronic overload relay designed for precise and reliable ambient compensated overload protection of three-phase squirrel cage motors. It features selectable trip classes (10, 15, 20, 30) and a current range typically from 5.4 to 27.0A, making it suitable for motor protection applications. The relay offers a basic version within the 20-180A range, with options including multiple contact configurations such as 1NO/1NC. It is part of a series that provides accurate overload detection, ensuring motor safety and operational efficiency.
The above description is based on our office/warehouse notes. Some data may be inaccurate - refer to your part number.

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