Square D A6.20 Thermal Unit

The Square D A6.20 is a thermal overload relay designed for use in electrical circuits to protect motors from overheating due to overload conditions. Square D, a brand of Schneider Electric, has been a leader in the electrical distribution and control industry for over a century. The A6.20 model is part of a comprehensive line of thermal units that cater to various applications demanding reliable thermal protection. This unit is rated for a current range of 5.79 to 6.23A and falls under Class 20, indicating it is suited for applications where a delayed startup time is acceptable, thereby providing necessary protection without interrupting operations prematurely. The A6.20 is particularly valuable in industrial settings where electrical motors drive machines and equipment. One key feature of the A6.20 is its capability to automatically reset once the overload condition is resolved, thus minimizing downtime and enhancing operational efficiency. Additionally, it is designed for easy integration into existing systems, making it a preferred choice among engineers and technicians. Overall, the A6.20 is esteemed for its durability, reliability, and efficiency in safeguarding motors in demanding environments, thereby extending their operational lifespan and reducing maintenance costs.