# Electrical Contactor Parts & Accessories The Allen Bradley 440R-E23193 Guardmaster Expansion Unit is an essential component designed for enhancing safety and efficiency in industrial automation systems. This premium expansion unit integrates seamlessly into existing safety circuit architectures, providing reliable performance and robust functionality for various applications.
Key Features • **Compatibility**: Specifically designed to expand the functionality of Guardmaster safety relays, ensuring proper integration and enhanced safety. • **Input Voltage Range**: Operates effectively within a voltage range of 24V DC, catering to diverse industrial needs. • **Relay Outputs**: Features multiple relay outputs, allowing for flexible configuration to suit specific safety applications. • **Compact Design**: The unit’s compact form factor saves valuable panel space while facilitating easy installation. • **Durability**: Constructed with high-quality materials to withstand harsh industrial environments, ensuring longevity and reliability.
Applications • **Industrial Automation**: Ideal for use in manufacturing plants, assembly lines, and automated production facilities where safety is paramount. • **Safety Control Systems**: Integrates with safety systems to monitor and control emergency stops, safeguarding personnel and equipment. • **Compatibility**: Works seamlessly with other Allen Bradley safety components, enhancing overall system performance and reliability.
Benefits • **Enhanced Safety**: Safeguards operators by ensuring that machinery only operates under safe conditions, reducing the risk of accidents. • **Operational Efficiency**: Streamlines safety processes, enabling faster response times and minimizing downtime in production environments. • **Reliability**: Built to meet industry standards, providing confidence in its performance and maintaining operational integrity over time. --- *Product information compiled with AI assistance for reference pur