Feed-through terminal, Tension-clamp connection, 1.5 mm², 500 V, 17.5 A, blue

Feed-through terminal, Tension-clamp connection, 1.5 mm², 500 V, 17.5 A, orange

Feed-through terminal, Tension-clamp connection, 1.5 mm², 500 V, 17.5 A, dark beige

PE terminal, Tension-clamp connection, 1.5 mm², 180 A (1.5 mm²), Green/yellow