The hookstick operated disconnector is the smallest, the most compact and the cheapest within COELME-EGIC range of disconnectors.
It is a vertical-break disconnector equipped with an eye placed at the end of the arm, which allows for pole-by-pole manual operation by means of a hookstick.
The size of the eye and the latch mechanism locking the arm into the fixed contact allow easily inserting the hookstick into the eye and simple opening and closing operations.
Rated voltage: 15.5 – 72.5 kV
Rated continuous current: up to 2500 A
Rated short-time withstand current: up to 40 kA (3 s)
Owing to the constant development of our products, the information included in the brochure might be not fully up-to-date.