There are four common types of cable clamps: U-type, edge, parallel, and J-type.
U-type- The U-shape clamps are also called right-angle clamps. The support is attached directly to a steel beam via bolts that are threaded and fastened to a flat or curved top piece. U-type clamps are generally used when the conduit (pipes though which electrical power cables can be run) needs to be installed perpendicular to the beam. Bend type clamps, such as U-type, are not recommended for wire bundles over 1" diameter as the weight of the wires may exceed the structural capabilities of the clamp.
Edge- Edge clamps can attach conduits to the thin edge of steel beams by using jaws to clamp down tightly on the conduit. They are well-suited for perpendicular installations. When selecting an edge clamp it is important to consider the weight the clamp can support per 100 units of distance.
Parallel- Parallel clamps have two jaws: one holds the conduit in place and the other, thinner jaw attaches to the steel beam. Parallel clamps are best used when the conduit runs parallel or along the length of the steel beams.
J-hook- J-hook cable clamps have a unique 'J' shape which hook around the conduit. The conduit is mounted on the inside, and then the threaded top of the clamp is attached to the steel beam with a nut or bolt. J-hook cable clamps can be used for parallel and perpendicular applications since the conduit is set directly on the beam.
We can provide varies of cable clamps for you!
