ABB NETA-21 Remote Monitoring Tool – Industrial Control Systems, Precision, Efficiency
The ABB NETA-21 is a robust electrical protection relay designed for industrial applications. It features advanced monitoring capabilities, including overcurrent, undercurrent, and earth fault protection, with a wide operating voltage range. Typical applications include CNC machinery, where it safeguards motors and drives from overloads and short circuits. Compared to similar models like the ABB PPE100A and the ABB TU841, the NETA-21 offers enhanced flexibility with configurable settings and communication protocols, making it ideal for integration into modern industrial automation systems while ensuring reliable performance and safety.
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