The ABB TA110DU is a high-performance thermal overload relay specifically engineered for motor protection and industrial circuit protection applications. This reliable overload relay delivers exceptional thermal protection, motor safeguarding, and circuit monitoring for demanding industrial environments requiring comprehensive equipment protection and long service life.
Designed for motor control systems, the TA110DU provides superior overload protection capability with 69-105A adjustable current range and precision thermal sensing, making it ideal for motor starting protection, overload detection, and thermal monitoring in various industrial automation and power distribution applications. The relay features advanced bimetallic thermal design ensuring accurate thermal response with minimal trip time variation and excellent reset functionality for extended operational reliability.
The ABB thermal overload relay incorporates industrial-grade construction with high-quality materials and precision engineering ensuring excellent thermal performance, mechanical durability, and electrical reliability under extreme operating conditions including high current loads, temperature fluctuations, and vibration. Its compact modular design facilitates easy DIN rail mounting and system integration, while the robust thermal elements provide reliable protection performance in diverse industrial applications. The comprehensive protection features including phase failure protection, thermal memory, and manual/auto reset ensure safe and reliable operation in critical industrial motor control systems.