note:
1 Protect the conductor and pulling rope at wellhead bus-bar.
2 Leaning against the side of pithead directly while using.
Used at the end of the manhole or pit entrance. Also,used to help lay cable on overhead cable trays.
Used in the cable changing the direction place protection cable not to wear,frames of corner rollers are linked together with stake pins to form a suitable bend to guide cables around the corner.
Post by Monica Lee Electronic Components & Supplies @2016-04-05 13:49:34