Description:
The ABB TA25DU-1.0M is a thermal overload relay designed to protect AC motors from overload, phase failure, and unbalanced currents. It is ideal for applications requiring precise and reliable motor protection in the current range of 0.63 to 1.00 A. This relay ensures effective motor shutdown under fault conditions, minimizing downtime and damage.

? Key Features:

• Adjustable current range: 0.63 – 1.00 A

• Trip class: Class 10A (standard for motor applications)

• Phase loss protection: Detects and responds to phase failure

• Reset modes: Manual and automatic reset options

• Ambient temperature compensation: Ensures consistent operation in variable environments

• STOP button: Built-in for testing and emergency stop

• Mounting type: Direct mounting on ABB contactors (e.g., A-line series)

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

• Standard compliance: Conforms to IEC/EN 60947-4-1

• Use case: Suitable for small motor-driven equipment, pumps, fans, and compressors in industrial control panels