METZ CONNECT AST0240404 线至板接线端子, 4 路, 250 V, 6 A, 28 AWG, 20 AWG, 0.5 mm²
The is a 4-pole grey wire-to-board spring clamp solderable Terminal Block with through-hole 90° direction of connection and 5mm centreline. It has nickel-tin-plated CuZn contact with steel spring and a PA 66 insulator.