The ABB TA25DU-25M thermal overload relay is a robust and reliable device designed to protect electric motors from overloads, phase failures, and unbalanced currents. With an adjustable current range of 18.00 to 25.00 A, it is ideal for larger motors in industrial automation and control systems. The relay is engineered for direct mounting with ABB A-line contactors (A9–A16 series) and offers high-performance protection with user-friendly features.

⭐ Key Features:

• Adjustable current range: 18.00 – 25.00 A

• Trip class 10A for fast and accurate tripping during overloads

• Phase failure sensitivity to prevent motor damage from single-phasing

• Manual and automatic reset options to suit various operational needs

• Integrated test and stop buttons for easy control and maintenance

• Direct mounting compatibility with ABB A9–A16 contactors

• Temperature compensation for consistent performance in varying temperatures

• IP20-rated terminals for finger-safe electrical connections

• Visual trip indicator for quick operational status checks

• Compact, space-saving design for easy integration into control panels