1SAZ411201R2001

The ABB TA110DU-90M is a three-pole thermal overload relay designed to help protect electric motors from sustained overload conditions. Its adjustable current range of 65–90 A and Trip Class 10A make it suitable for motor-control applications where reliable overload protection is required. The relay mounts directly onto a compatible contactor and has screw terminals for secure wiring.

It includes one normally open (NO) and one normally closed (NC) auxiliary contact for control and signalling circuits. The relay is rated for a maximum operating voltage of 600 V AC, with 690 V rated insulation voltage, and is specified for ambient temperatures from −25°C to +55°C. For safe operation, select a compatible contactor and use suitable short-circuit protection as part of the motor starter assembly.

Ahmedabad Electric Corporation supplies ABB switchgear and automation products for industrial and commercial applications. Contact Ahmedabad Electric Corporation to check product availability and confirm suitability for your motor-control setup.