8-level same potential terminal block; with locking clips; all clamping units internally commoned; with 2.3 mm Ø test port; marking: 0-1-2-3-4-5-6-7--7-6-5-4-3-2-1; for 35 x 7.5 mounting rail; 1.5 mm²; 1,50 mm²; light gray