The WEG Electric Corp Overload Relay RWB40E-3-A4U040 is designed to protect motors from overload conditions. This relay features advanced technology to ensure accurate monitoring and protection, making it essential for maintaining motor health. It is compatible with various motor types and complies with industry standards for safety and performance. The relay's compact design allows for easy installation in control panels, providing reliable protection in industrial applications. With its durable construction, the RWB40E-3-A4U040 ensures long-lasting performance and peace of mind for operators.