Use tray as an equipment ground conductor for itself only, not for connected equipment. The ladderperforated type cable tray shall be made out of min. Download now for a product quick selection guide and overview of the offering. With a variety of resin systems and tray configurations available, enduro can provide the best solution for your specific application. Breaking load for cantilever arm mounted onto wall, see below. Best practice guide to cable ladder and cable tray. Bolt can also be tightened with a phillips screwdriver. New emt to conduit wire basket clip now available cope recently launch a new accessory that aids in the attachment of conduit to wire basket with only a pair of pliers. Best practice guide to cable ladder and cable tray systems.
Metric cable ladder iec cable management structural steel. Other sizes are available upon request all units in mm. Construction and markings are per the latest edition of nema standards pub. Cable tray ladder aluminum rung spacing 12 rung spacing general information tray design. Discuss with cu the type and size of cable tray that is to be specified. Provided with selftapping tek screws to mount into siderails. Wherever any vertical take off required, then perforated cable tray are to be used.
Cablofil cable trays offer leading cable ladder trays for innovative cable management. Series 36 cable tray straight section, ladder type, aluminum, 9 rung spacing, 12 wide, 12 long, 6 side rail height, 5 nema ve 1 loading depth show more category. The ladder perforated type cable tray shall be made out of min. All rungs have slots on the upper surface, sized for m10 hardware, to allow for the attachment of banding or cleats. With the exception of type ii tray, and pvc painted tray, ladder tray can be stored outdoors providing the following steps are taken. Pt perforated tray t tee r returned edge flange u utype r radius example ipttr50100r imeperforated tray tee returned edge flange 50100 h x 150 w with radius tee cable tray standard list note. Cable tray cable ladder cable trunking hai nam switchboard. A full line of accessories, covers, and radius fittings are available including snapin splice plates, which eliminate the need to hold the splice in place while bolting.
Wibe cable ladders offer one of the most flexible solutions for the routing of cables for light, medium and heavy duty installations in. Cable ladders cable ladder khz 32 cable ladder khzp 34. How to determine the correct cable tray type first, look up the desired support span and load designation in the nema load class table to determine the correct class of tray. A full design service for the cable management range ensures the most cost effective. A full line of accessories, covers, and radius fittings are available including snapin splice plates, which eliminate the need to. Metsec cable ladders generally conform to bs en 61537. Cable tray support locations electrical grounding cable tray system drawing legend 1 straight section, ladder sl 2 horizontal elbow, 90, ladder type 9f 3 horizontal elbow, 30 3f, 45 4f or 60 6f 4 horizontal cross, ladder type fc 5 horizontal tee, ladder type ft 6 vertical elbow, outside, 90 9o. It is the predominate cable tray type due to its many desirable features. A ladder cable tray without covers permits the maximum free flow of air across the cables. Ladder cable tray is a sort of cable tray that is constructed by jointing two longitude channels with horizontal supporting rungs.
Cope rungs are fastened to the side members by an exclusive swaging process. Cable ladders wibe cable ladders schneider electric. New ladder cable tray brochure available this brochure is a helpful tool for selecting the appropriate part number for the ladder cable tray product that is needed. Cable tray, cable bus, wire mesh cable trays mp husky. Types of cable supports 1 cable tray 2 cable ladder 3 cable trunking 1. Cable tray, cable ladder and cable trunking with pdf file. Ladder tray is the most common and the most economical type of tray, also providing maximum ventilation for cabling. In accordance with ansinfpa 70 section 3187, cable tray shall be complete with bolted splicing hardware for groundingbonding throughout the entire cable tray system. Shop for ladder type in straight sections from rexel usa where contractors and project managers can find the electrical ladder type products they need for their projects. Cable tray selection tables for actual loading capacity see load tables in this section since it accommodates the most cable in the least space, flangein husky ladder is typically used in applications where strength and reliability are important, but space is limited.
Cope ladder tray can withstand heavy rigor and harsh environments with heavy hot dip galvanized steel, fiberglass, and aluminum options. Cable ladder l s 45 c h h straight sections of ladder type cable trays consist of two longitudinal side rails, connected by individual transverse members, or rungs, which are welded to the side rails or bolted in case of gi trays. Series 1 steel straight sections cooper industries. Wibe cable ladders high performing cable ladder system for demanding environments for the routing of power, data and control cables. Cable tray is not a wireway and is viewed as a support for cables. Installation guide unitray cable tray systems, support. Cable tie ladder tray nylon ties provide easy attachment of cable to ladder rungs.
The bline perforated and solid bottom cable tray portion of this catalog is divided into two. Additional cover styles such as vented, peaked, diamond plate, and others are available. Cabling standard ansitiaeia 569 a commercial building. Schematics of the swl type tests i iv for cable ladder and cable tray. Download our product catalogues, brochures and system wall charts. Sfsps swaged cable ladder trays are manufactured in widths w.
If appearance is important, ladder tray should be stored indoors or covered outdoors with adequate ventilation. Cable tray ladder support system provides secure, straight run rack support and protection for coaxial or other transmission lines. Aluminum cable tray straight ladder 5 side rails with 4 loading depth. Cable tray assemblies have been investigated for bonding between sections using the minimum hardware provided by the manufacturer. Cable ladder systems cable management products metsec. Installation summary cable trays, lighting trunkings, installation trays. When used for vertical 90 angling from cable ladder the vertical riser. Installed cost savings of over 50% on project after project drove the market for metal cable trays to over 80 million dollars. The bline series metric cable ladder system is solely designed to increase productivity and decrease project cost and engineering complexity, by reducing the number of structural steel supports needed for cable ladder systems in heavy industrial environments, resulting in a lower total installed cost. Aug, 2011 ladder cable tray is used for about 75 percent of the cable tray wiring system installations. Individual rungs will support without collapse a 200 lb. Anodic oxidation 10mil electrodeposition coating after anodic oxidation 17mil powder coating 50mil. Application the ladder rack system conveniently routes cables via a modular pathway through unused space on the floor, wall or ceiling while keeping cables accessible for easy maintenance. Find product information quickly and easily with the 2016 17 cablofil.
This type of cable tray provides maximum ventilation to heat producing cable such as power cables. Cable tray and cable management nema catalog eaton. All other horizontal cable tray should be basket type. Next, go to the cable tray selection chart, locate the proper class in the left hand column, and then read across the. Ladder trays obo bettermann fitting for electrical. Learn more about the newest addition to the cablofil cable tray products. Ladder rack cable pathway systems for ladder rack cable pathway systems page click here.
Single conductor over 40 and mc cables should be used with 12 or 18 rung spacing. Cable support solutions cable ladder, tray, and supports. Series 1 steel straight sections bline series cable tray systems h6 eaton straight section part numbering prefix example. Ladder cable tray is used for about 75 percent of the cable tray wiring system installations. Ladder cable tray to be manufactured from cr sheet having a thickness of min. The manufacturer may supply cable tray sections and fittings without a positive mechanical means for completing the grounding connection. Ansitiaeia 569a commercial building standard for telecommunication pathways and spaces quang dung technology distribution company page 3 of 58 access floor all firestop assemblies shall retain their integrity if penetrated by cables wires etc. Use to enclose cable tray and protect cable and wiring from damage or debris. Ladder tray chalfant manufacturing company free bim. S rdv 50 width b 502 mminch m s rdv 75 752,9 267 77 f rdv 50 f 502 263400 59 62 to be used for. Cable tray must be supported on spans shorter than or equal to the length of the cable tray being installed. 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. Cable tray installed in each mdfidf should be ladder type. Cable trays perfotated cable trays ladder type cable.
Ladder type cable can support heavy power cables or small circuit size communication cables for control data and phone cables or a mix. Aluminum cable trays, cable tray ladder rack, cable runway. Stainless steel 316 all ustray aluminum cable trays are classified by underwriters laboratories as suitable for use as equipment grounding conductors per nec 392. Aluminum ladder style cable tray powertray aluminum is a versatile ladder style cable tray system available in a broad range of nema and csa load classes. File name type size obo bettermann cable trays template. Cable trays quickly proved their worth as a safe, dependable and costeffective solution to routing and supporting cables. Enduro fiberglass ladder tray is available as a complete cable management support system, in compliance with internationally accepted standards and project specifications. Free spinning locktype nut with a serrated face, eliminating the need for a washer.
Support locations for cable ladder fittings and cable tray fittings. Aluminum ladder style cable tray power tray aluminum is a versatile ladder style cable tray system available in a broad range of nema and csa load classes. Difference between cable tray, cable ladder and cable trunking. Straight sections of ladder type cable trays consist of two longitudinal side rails, connected by individual transverse members, or rungs, which are welded to the side rails or bolted in case of gi trays. Ladder type cable trays are to be laid in the cable trench area of the switchyard control room. With a variety of resin systems and tray configurations available, enduro can provide the best solution for. Classified as an equipment grounding conductor per n.