A patented system locks the clamps: only the upper clamp can be unlocked. Once armed, the clamp is locked to the clamp holder fixed to the pole.
The clamp is released automatically when placed on the conductor, by unlocking the locking latch.
The grippers are automatically released from the support as soon as they have locked onto the conductor.
The clamps are retrieved using the removal hook fixed to the clamp holder.
The holder can be fitted with any type of adaptor for insulating poles.
APV and U ends are generally preferred.