The ABB TA25DU1.8 is a discontinued 3-pole thermal overload relay with a current range of 1.3-1.8 AMP. It features screw-type terminals and operates at 690 VAC/440 VDC with a frequency range of 50/660 Hz. Designed for temperatures between -25 to +55°C, it has an IP20 protection rating (Part number: 1SAZ211201R2025).
New