Allen-Bradley 193-EEBB Thermal Overload Relay

Allen-Bradley 193-EEBB Electronic Overload Relay is a member of the E1 Plus family that provides three-phase motor overload protection in a compact, solid-state package. It covers a current setting range from 0.2 to 1.0 A, enabling precise protection for small to mid-size three-phase motors, and is designed for use with compatible Allen-Bradley contactor assemblies to coordinate motor start/stop with protective signaling. As an electronic overload relay, it replaces traditional mechanical thermal relays with fast, repeatable trip behavior and reduced mechanical wear. Typical applications include control panels for conveyors, fans, pumps, and other machinery where reliable motor protection is needed in limited space. The 193-EEBB delivers reliable protection by monitoring motor current and tripping the circuit when an overload is detected, helping prevent motor overheating and damage, while offering a compact form factor suitable for integration into standard Allen-Bradley motor control schematics. For installation and compatibility details, consult the official Rockwell Automation documentation for the 193-EEBB model family to confirm mounting, wiring, and device coordination within your specific control system.