Allen-Bradley 193-1EFEP Industrial Control Relay Module

Allen-Bradley 193-1EFEP is a Rockwell Automation E100 pass-through overload relay designed to pair with compatible contactors to protect AC motors from overload. This 1NO/1NC overload relay covers a current range of 5.4 to 27.0 A and is rated for up to 690 V AC, making it suitable for standard industrial motors in 50/60 Hz systems. The device adds motor protection and can provide signaling and interlock functions via its one normally closed and one normally open contact, enabling straightforward interlock schemes in control circuits. Its compact footprint measures approximately 84.66 mm wide by 50.68 mm high, allowing installation in space-constrained control panels or enclosures. The 193-1EFEP belongs to Rockwell's 193 IEC E100 relay family and is documented as the replacement for the older 193-EEEP configuration, making it a drop-in upgrade for systems designed around that series. Typical applications include motor protection in conveyors, pumps, fans, and other industrial drive trains where reliable overload protection and easy monitoring are required.