Ladder Cable Tray Weight Chart

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Ladder cable tray weight chart. Heavy duty expansion splice plates are currently available with aluminum h46a h47a 57a steel 464 476 574 and stainless steel 464 tray systems. Aluminum ladder cable tray straight section 6 side rail ustray i s o 9 0 0 1 c e r t i f i e d. Steel lintels provide a combination of strength and light weight resulting in efficient load bearing performance and increased productivity on site. 90 7 kg concentrated load applied at the mid span of the rung over and above the nemarated cable load with a 1 5 safety factor for highlighted nema spans and loads.

Cable tray and ladder systems as the industry leader in cable tray eaton offers one of the widest ranges of b line series cable management solutions available in the market today. Cross section of the tray. And type of. Cable ladder tray fittings cable tray accessories cable tray support system firestop system locations 4 20 54 78 82 90 98 102.

This is ladder type cable tray. Practical guide on the amount of cable weight that can be installed tested in accordance with nema ve 1 csa e222 2 126 1. These tray systems are heavy duty ladders that are ideal for long span outdoor applications. Chart is based on 50 fill of 4 utp category 6 cable o d 21 033lbs ft not maximum loading weight for the tray.

Plastic cable trays 60 mm side height standard support width 1 5 m55 cable trays 1 this chapter contains an overview of the rico cable tray systems for various loads and applications subdivided into product families. Cable tray must be supported on spans shorter than or equal to the length of the cable tray being installed. This is the total weight of cables in the tray. Tray system number bottom type length 12 12 0 20 24 25 30 40.

If we want to calculate the weight of the tray we have to know the width and height and thickness of the tray. 1 straight cable tray sections aluminum rail height load depth select from chart above a620c 09 sl20 24 g straight length catalog numbers. Cable load working load the cable load or the working load is the total weight of the cables to be placed in the tray. For purposes of selecting a suitable tray this weight should be rounded off to the next higher.

Quick tray wire mesh. See system pictures 1 to 6 table of contents page. The nema classes are based on cable loads of 50 75 and 100 per lineal foot.