Modular connection box for accommodating 2 shielded Keystone modules, mounting plate is made of die-cast zinc (connection option for potential equalization), integration into any switch program possible (when using the respective 3-way TAE cover/central plate and the frame from the desired switch program), Keystone modules can be easily latched into the mounting frame, connection box for use in flush-mounted, surface-mounted (with corresponding carrier housing), duct and floor tank applications, scope of delivery includes support frame, cover/central plate, cover frame, 2x white dust protection to match KS-T series (assembly of modules only possible WITHOUT dust protection flaps)