Due Fili Plus cable for internal/external laying, 2×1 mm2 twisted conductors, LSZH sheath and insulation, operating temperature -25/+70°C, 600/1000 V insulation, suitable for laying underground in dry ducting or channels with efficient drainage (max. 24 hrs wet), not suitable for laying directly underground, suitable for installation with category 1 energy cable (U0 = 400 V), green – 500 m reel