About 1 2 inch of outer cable sheathing should extend into the box past the cable clamp.
Cable clamp proper installation.
These cable clamps are not to be removed.
Apply the first cable clip one base width from the dead end of the wire rope.
Lapped with 3 crosby clamps.
Once the cable is pre tensioned as much as possible tighten the two nuts bolts on the combo clamp to a torque measurement of 40 ft.
Install the thimble in.
Wire rope clips may also be referred to as wire rope clamps cable clamps wire clamps wire clips u bolts or other local terms.
How to install steel cable clamps step 1.
Grasp the steel cable firmly and form a loop leaving the recommended length of cable on the short side.
Tighten the nuts evenly to the recommended torque.
Turn the hex nuts attached to the wire rope clamps counterclockwise to remove the u bolt from the saddle of the clamp.
If a torque measuring device is not available tighten the nuts bolts as tight as possible.
Article 334 30 states that cables coming out of the junction boxes should be secured within 12 inches of the box in all boxes equipped with cable clamps.
There should be at least 6 inches of free wire extending into the box.
The u bolt will slide over the dead end of the wire rope.
Crosby clamps are not to be staggered.
Pre tension the system by pulling the wire rope through the combo clamp with the two nuts bolts loosened.
Place the first cable clamp over both parts of the cable locating it one width of the clamp base from the end.
This part should be underneath the rope.
Prepare and attach the wire rope clamps.
Additionally never put the saddle end of the clamp on the short or dead leg of the wire rope.
If you are seeking information on the proper installation of wire rope clips please look to our wire rope clip page our youtube channel.
Form the eye to the size you require and work the cable into the other side.
Here are some standard practices to follow to make your wiring installations look like the work of a pro.
Although in article 314 17 c s exception nonmetallic boxes have no cable clamps and must have cables supported within eight inches of the junction box.
The correct way is to double over each end of the line and use 3 crosby clamps on each side 6 total clamps.
Wire rope cable clips follow the steps below to install u bolt clips correctly.
The u part goes over the dead end while the live end rests in the clip saddle.
Place the cable into the body of the clip and work it into the grooves and around the bolts leaving at least 2 cable diameters of dead end protruding from the body.
Turn back specified amount of rope from thimble or loop.
Apply the second clip as close to the.
The ensures that the cable will.
Apply first clip one base width from dead end of rope.
