Allen-Bradley 193-T1BC30 Overload Relay

The Allen-Bradley 193-T1BC30 (193-T1BC30) is an overload relay designed to provide reliable motor branch circuit protection across industrial automation and motor control systems. Belonging to the Allen-Bradley Bulletin 193 product family, this unit functions to protect electric motors from thermal overload conditions, phase loss, and operational overcurrent during continuous duty. It is commonly integrated with compatible contactors and starters within motor control centers, control cabinets, and automated machinery installations. Operating as a dependable thermal monitoring device, the unit helps prevent motor winding damage and extends equipment service life by interrupting control circuits when overcurrent thresholds are exceeded. The relay weighs approximately 10 kg as specified in catalog documentation and is built for industrial panel mounting. It is widely utilized in manufacturing facilities, material handling conveyors, pump stations, industrial fan drives, and process automation environments where dependable motor protection and operational safety are essential for reducing system downtime.