Allen-Bradley 800EPKR3RS Keyed Selector Switch

Allen-Bradley 800EPKR3RS is a 3-position keyed selector switch with two maintained positions and one spring-return position, designed for secure, operator-controlled mode selection in industrial control panels. As a member of Rockwell Automation's 800E family, this device provides tamper-resistant operation through a keyed mechanism, helping prevent unauthorized changes during machine operation. The exact electrical configuration, keying options, and mounting details are model-specific, so consult the official Rockwell Automation product page or the 800EPKR3RS cutsheet to confirm contact arrangements (NO/NC) and installation requirements for your application. This type of selector switch is commonly used to select between predefined settings, engage different control circuits, or enable safety interlocks in equipment control, offering quick, tactile operation in environments where reliability and clear operator intent are essential. Designed to integrate with Rockwell Automation control architectures, it remains a versatile choice for panel builders seeking a robust three-position keyed switch for control tasks.