# Overload Relay - Allen Bradley 193-M-B18 The Allen Bradley 193-M-B18 Overload Relay is a key component designed to provide reliable protection for motor circuits in industrial automation settings. This overload relay monitors motor current and ensures that motors operate within safe limits, preventing damage due to overload conditions. With its robust design and advanced features, the 193-M-B18 is ideal for enhancing the longevity and efficiency of motor-driven applications.
Key Features • **Current Rating**: Designed for a full-load current range of 9 to 18 A, accommodating a variety of motor sizes. • **Voltage Compatibility**: Operates effectively across a control voltage range of 24V to 600V AC, ensuring versatility in different applications. • **Trip Class**: Offers adjustable trip settings with Class 10, 20, and 30 options, allowing for tailored protection based on specific motor requirements. • **Temperature Compensation**: Built-in temperature compensation feature enhances reliability under varying thermal conditions, ensuring consistent performance. • **Compact Design**: Features a space-saving design that simplifies installation in control panels and reduces overall system footprint.
Applications • **Industrial Automation**: Perfect for use in manufacturing environments where motor protection is critical. • **Motor Control Centers**: Compatible with various motor control configurations, providing essential overload protection. • **HVAC Systems**: Commonly utilized in HVAC applications to protect compressor motors from overload conditions. • **Pumps and Conveyors**: Suitable for protecting motors in pump and conveyor systems, ensuring operational reliability.
Benefits • **Enhanced Safety**: Protects motors from damage due to overload, reducing maintenance costs and downtime. • **Increased Efficiency**: Supports optimal motor performance, leading to improved energy efficiency and operational effectiveness. • **User-Friendly**: Easy to install a