Steel air duct, Altivar Process Modular, standard power module

"This steel air duct is an Altivar Process Modular variable speed drive accessory." "This top air duct is a mechanical mounting kit." "It designed for standard drive architectures." "This top outlet cooling air duct is used to integrate one LH/regen power module." "It weighs 1.8kg." "The Altivar Process Modular offer is designed for easy and cost-effective integration of power-intensive drives into cabinets."