The ABB TA25DU-2.4M is a dependable thermal overload relay designed to protect electric motors from overload, phase loss, and current imbalance within the 1.70 to 2.40 A range. Engineered for seamless integration with ABB A-line contactors, this relay ensures motor longevity and system reliability in various industrial applications.

? Key Features:

• Adjustable current setting: 1.70 – 2.40 A

• Trip class: Class 10A – optimized for standard motor load protection

• Phase failure protection: Fast disconnection during single-phase faults

• Reset modes: Manual or automatic reset selectable

• Ambient temperature compensation: Maintains accuracy across temperature fluctuations

• Test/STOP function: Built-in button for safety testing and emergency stop

• Mounting type: Directly mounts onto ABB A-line contactors (e.g., A9–A26)

• Operating temperature range: -20°C to +60°C

• International standards compliance: IEC/EN 60947-4-1 certified

• Ideal applications: Pumps, fans, compressors, conveyors, and other light-to-medium industrial motor loads