Specialized insulating sticks are protective equipment to be used in medium voltage power installations in dry weather conditions.
Specialized insulating sticks include insulating tubes made of Glass Reinforced Plastic (GRP), with range diameters from 38 to 42 mm.
The selection of the stick type is made depending on the position of the electrical equipment to be operated and the installation voltage rating.
PCU insulating sticks are recommended for the handling of live cables.
These types of sticks are provided with a hook-type metallic piece, with a 100 mm opening.
| Insulating stick code | Operating voltage Un (kV) | Test voltage Uînc (kV) | No. of sections | Diameter of tubes (mm) | Total length Lt (m) | Handle length Lm (m) | Working length Lu (m) | Transport length Ltr (m) | Weight (kg) |
| PCU-20 | 20 | 60 | 1 | Ø 38 | 1,36 | 0,41 | 0,95 | 1,36 | 1,3 |
| PCU-35 | 35 | 105 | 1 | Ø 38 | 1,8 | 0,61 | 1,19 | 1,8 | 1,5 |
