This is a feed-through header with a nominal current of 12 A and a rated voltage of 320 V (III/2). It has a nominal cross section of 2.5 mm², 15 positions, and a pitch of 5 mm. The connection method is solder or slip-on, with a green color and a tin-plated contact surface. It is designed for direct mounting with solder pins measuring 9.3 mm. An accessory with order number 5030172 is available, which can only be used with MSTB 2.5/...ST and MSTBT 2.5/...ST series connectors.