Phoenix Contact – PTSM 0,5/ 4-P-2,5
Printed-circuit board connector – PTSM 0,5/ 4-P-2,5 – 1778858; PCB connector, nominal current: 6 A, rated voltage (III/2): 160 V, number of positions: 4, pitch: 2.5 mm, connection method: Push-in spring connection, color: black, contact surface: Tin