Brand: SIEMENS Model: 6ES5988-3LA11 Type: Fan extraction unit Rated voltage: 220V Rated power: 0.75KW Frequency range: 50Hz Protection class: IP54 Weight: 12kg Size: 300mm X 250mm X 200mm This product is a dedicated fan extraction unit for SIEMENS S5 series PLC system The purpose is to improve the heat dissipation efficiency of the equipment and ensure that it can maintain good working condition in high temperature environment. Manufactured from high-quality materials for durability and reliability.Its compact design makes installation and maintenance easier. The fan operates with low noise and does not interfere with the surrounding environment. In addition, it has a high degree of protection (IP65), which can operate stably in harsh working environment.