3-pole couplers with strain-relief, 10 pieces/bag

For flexible, stranded and solid wires. Wire cross-section 0,75-4,0 mm². Strain-relief for cables with outer diameter of 5,5-12,0 mm. Weight: plug: 16,3 g, socket: 16,8 g. Packing: 10 pieces/bag and 20 bags/box. 1 packing unit = 10 couplers. Pole markings in parentheses.