WIN7**K Series is junction box designed to be locked by keys and thus to provide improved convenience for users, compared to WIN700 series which is designed to be locked by bolts. Additionally, All the spare parts of WIN700K series are fully compatible with WIN700 series. Like all the other Ex. Products we produce, WIN700k series is designed to provide high degrees of protection with regards to heat (petrochemical sites), dust(plant), and water (offshore) and preserve inner components with optimal condition. WIN700K series is divided into 16 sizes and basically made up of stainless steel or sheet steel with coating. Upon the customers’ requisition, it can be made with/without hinges, gland plate(s), terminal block(s), cable gland(s), and other accessories and provides the best explosion proof solutions for the customers in accordance with the IP and Ex. grades