Hilti modular systems can be used to support all of your cable tray needs.
Cable ladder support details.
From single trays to complex multi tiered systems hilti modular supports give you the flexibility you need.
In a closed system such as raceway wireway or solid bottom tray with solid covers plenum cable is not required by the nec.
If used in these areas it must be supported in an open cable support system such as cable runway center rail and ladder type cable tray.
Hilti s wide range of fasteners also allow you to fasten directly to concrete or clamp to steel without damaging the base material like a welded frame.
There is a maximum load capacity per hanger of 318 kg 700 lbs to 340 kg 750 lbs with a maximum support spacing of 3 6 m.
Single rod hanger support refer to diagrams d 3 a and d 3 b center hung tray supports allow for quicker and easier cable installation by allowing cables to be deposited into tray systems from each side.
Cable ladder system component used for cable support consisting of supporting side members fixed to each other by means of rungs cable ladder system assembly of cable supports consisting of cable ladder lengths and other system components cable ties is a type of fastener especially used for binding and organising several cables.
As the cost of structural steel continues to increase the impact of reducing the quantity of supports on a project can offset the cost of the cable ladder system all together.
Q 30ﾂｰ 45ﾂｰ 60ﾂｰ 90ﾂｰ q q 2 splice plate ladder side rails must be supported once with in each of the 2 hatched areas and once at the center point of the radius 3000mm 120窶 max.
Where requirements specify a post manufacture.
Metsec offer complete cable ladder systems ranging from 50mm deep light duty ladders to 150mm deep extra heavy duty ladders in uk and european widths up to 900mm with a wide range of accessories.
Materials and finishes available are mild steel hot dip galvanised as standard pre galvanised or stainless steel grade 1 4404 316l to order.
Eaton s b line series cable ladder to support cost ratio calculator xlsm 605 kb 12 5 2019 catalogs.
Cable cleat section of cable management catalog pdf 287 kb 5 2 2019 cable ladder and tray support systems catalog for emea and apac regions.
At each end of the bends and tees a minimum of 100mm straight run shall be provided.
Cable ladders cable trays and their supports should be strong enough to meet the load requirements of the cable management system including cables and any future cable additions and any other additional loads applied to the system.
Support systems can be broken down into a number of elements or components.
Bends and tees shall be made of the same material finish and thickness as straight trays.
Cable trays shall be supported by mild steel galvanized brackets at regular intervals of 1 2mm maximum and at 255mm from bends and tees.
Learn how to reduce structural supports in cable ladder installations.
