The product is a set of 6 ALLEN BRADLEY W17 overload heaters. These heaters are designed to protect the motor in case of an overload, ensuring that the motor does not overheat and causing damage. The ALLEN BRADLEY brand is well-known for its quality industrial automation and motion control equipment, making these overload heaters a reliable choice for industrial applications. Each heater is specifically designed for the ALLEN BRADLEY W17 model, providing customized protection for the motor.