WEG RWB40E-3-R4U040 BI-METALIC OVERLOAD RELAY (EXCLUDING RW17)

# WEG RWB40E-3-R4U040 Bi-Metallic Overload Relay The WEG RWB40E-3-R4U040 Bi-Metallic Overload Relay is a critical component in automation systems designed to protect electric motors from overload conditions. With its advanced bi-metallic technology, this relay ensures optimal performance and reliability in various industrial applications. ## Key Features • **Overload Protection**: Designed to provide precise overload protection for three-phase motors, minimizing downtime and safeguarding equipment. • **Adjustable Trip Settings**: Offers a trip current adjustment range from 40A to 63A, allowing customization to meet specific motor requirements. • **Compact Design**: Its space-saving design facilitates easy installation in control panels and enclosures, enhancing overall system efficiency. • **Durable Construction**: Built with high-quality materials for extended service life, ensuring resistance to environmental factors such as heat and humidity. • **Compatibility**: Engineered to be compatible with a range of WEG contactors, ensuring seamless integration into existing automation systems. ## Applications • **Industrial Automation**: Ideal for use in manufacturing plants, assembly lines, and conveyor systems where motor protection is crucial. • **Motor Control Centers**: Perfectly suited for installation within motor control panels, enhancing the safety and longevity of motors. • **Energy Management Systems**: Suitable for applications in renewable energy systems, ensuring effective monitoring and protection of motors in energy generation setups. ## Benefits • **Enhanced Safety**: Protects motors from overheating and potential damage, reducing maintenance costs and improving operational safety. • **Increased Reliability**: Provides consistent performance and reliability, minimizing the risk of unexpected failures in critical applications. • **Efficient Operations**: Optimizes motor performance by preventing overloads, leading to reduced energy consumption and improved efficiency. --- *Product information compiled with AI assistance for reference purposes.*