193-EA2DB | Allen-Bradley 193-EA Solid State Overload Relay, 1-2.9A

The 193-EA2DB is a solid-state overload relay designed to protect electric motors from overload conditions and current imbalance. It continuously monitors motor current and trips the circuit when abnormal conditions are detected. This ensures reliable operation and extends motor lifespan in demanding industrial environments. It supports motors in conveyor systems, pumps, and general automation. The fast electronic response improves protection accuracy compared to electromechanical types.

This relay is compatible with Allen-Bradley 100-C09, C12, C16, C23, M05, and M09 contactors. These combinations allow flexible motor starter configurations across various load sizes. Mechanical and electrical compatibility ensures secure integration. Mounting and wiring are simplified with standardized terminal alignments. This compatibility makes it a versatile solution for OEMs and panel builders.

The unit features easy-to-adjust dials and standardized wiring terminals for quick setup. It mounts directly onto compatible contactors or DIN rail using factory alignment features. Setup involves selecting the correct current range and wiring to the motor circuit. Visual indicators show status and fault conditions. No special tools or software are required for basic configuration.

Yes, it integrates well with MCCs and distributed motor control systems where compact size and fast response are crucial. It fits standard control architectures and works seamlessly with Logix platforms when combined with proper control wiring. Solid-state technology improves overall MCC performance by reducing mechanical wear. Its modularity supports scalability in large installations. This makes it suitable for both standalone and networked motor protection.

The relay includes phase loss and phase unbalance protection, which enhances motor safety in three-phase systems. These faults can severely damage motors if undetected. The solid-state sensing ensures fast fault detection and circuit interruption. It adds a layer of reliability in variable load conditions. This feature is valuable in remote or unmanned applications.