Price of cable tray support arms and cable trough brackets

Cable tray support arms and brackets typically range from $10 to $150 per unit, depending on type, material, and load capacity.Cable Tray Support ArmsCantilever support arms are commonly used for industrial and commercial cable tray installations. For example, a heavy-duty 410mm cantilever support arm with a hot-dip galvanized finish is available from Tameson, designed for optimal load support, and can be purchased online with prices generally starting around $50–$100 per arm, depending on quantity and shipping options . These arms are typically made from welded steel for strength and corrosion resistance. Other types of support arms include wall-mounted, roof-hanging, and floor-mounted supports, which vary in size, material, and load rating. High-quality steel or coated finishes increase durability and cost .Cable Trough BracketsCable trough brackets or mounting brackets are used to secure cable trays to walls, ceilings, or other structures. Prices vary widely based on material (steel, stainless steel, or GRP), size, and design. For example:Perforated angle or C-channel brackets for cable trays are available from industrial suppliers like DirectIndustry and McMaster-Carr, with prices typically ranging from $10 to $50 per bracket for standard sizes .Specialized GRP Z-profile brackets for corrosion-resistant applications may cost more, depending on width and length .Bulk orders or custom sizes can increase the price, and some suppliers require contacting them for quotes.Purchasing OptionsIndustrial suppliers: McMaster-Carr, RS Components, and DirectIndustry offer a wide range of brackets and support arms with detailed specifications and same-day or next-day delivery options .Online marketplaces: Amazon provides smaller-scale or office-use cable tray supports, typically priced lower, around $10–$30 per unit for desk or light-duty applications .Specialized suppliers: Tameson and ERICO provide professional-grade, heavy-duty supports suitable for industrial installations, often requiring direct contact for bulk orders or custom sizes .Key ConsiderationsMaterial and finish: Galvanized or stainless steel increases corrosion resistance and cost.Load capacity: Heavier loads require stronger, more expensive support arms.Quantity: Bulk purchases often reduce per-unit cost but may have longer lead times.Compliance: Ensure brackets meet standards like IEC 61537 for cable tray systems . In summary, expect to pay $10–$50 for standard cable trough brackets and $50–$150 for heavy-duty cantilever support arms, with prices influenced by material, size, and load requirements. For precise pricing, check supplier catalogs or request quotes for bulk or custom orders.