Allen-Bradley 800MR-A3AK Industrial Motor Relay

The Allen-Bradley 800MR-A3AK Industrial Motor Relay is a compact, 22 mm flush-mount motor-control relay from Rockwell Automation's 800MR family, designed for panel mounting in industrial automation. It is used to switch motor circuits in control panels, providing reliable on/off control for motors in applications such as conveyors, pumps, fans, and machine tools. The A3AK variant specifies the exact mechanical form factor and electrical interface within the 800MR line; for precise coil voltages, contact configurations, and mounting details, consult the official datasheet. The device is built to withstand typical industrial environments and integrates with other Allen-Bradley 22 mm control components to simplify panel installation. As part of the 800MR family, it shares a common design language with other motor-relay devices from Allen-Bradley, enabling consistent operation and interchangeability in compatible control circuits.