Armored cables in underground workings are connected in accordance with the assembly instructions for end seals and joint boxes of armored cables approved for operation in underground workings. When cables are connected, the joint box is filled with epoxy resin (resin is not supplied).
SIZES:
50 for armored cables with a diameter up to 50 mm.
70 for armored cables with a diameter up to 70 mm.
100 for armored cables with a diameter up to 100 mm.