- Color classification:
- Super class 6 transparent sheath, super class 6 metal sheath, class 7 metal sheath, class 8 transparent sheath, class 8 metal sheath, super class 6 short AP panel, class 7 short AP panel, class 8 short AP panel, class 6 unshielded gray, super class 6 unshielded purple, class 6 shielded blue sheath, class 6 shielded black sheath, class 7 shielded blue sheath, Class 7 shielding black sheath type, 90 degree elbow accessories (special for metal sheath plug)