sourcing map D-sub DB15 Breakout Board Connector with Case 15 Pin 2 Row Male Port Solderless Terminal Block Adapter with Thumb Screws : Amazon.co.uk: DIY & Tools
DB15 Male Breakout Board, 15 Pin Male D-Sub Connector to Screw Terminal Block Interface Module, DIN Rail Mount - ASI
D-subminiature - Wikipedia
D-SUB 15 pin male
15 Pin D-Sub Plug to Screw Terminals, Right Angle, Re-wireable - Phoenix Contact | CPC