Cable tray fixing clamp model

Cable tray fixing clamps come in various models designed for secure, heavy-duty, and versatile installation of cable trays across industrial and commercial settings.Types of Cable Tray Clamps1. Hold-Down Clamps: These clamps secure cables directly to the tray surface. For example, MP Husky's GBM high copper alloy clamps hold a single cable and feature copper alloy bodies with durium bolts, nuts, and washers. They are suitable for grounding and heavy-duty applications, including fastening trays to C-Channels and beams without drilling, reducing installation labor costs . 2. C-Clamps: Used for supporting hanger rods on I-beams, wide flange beams, or angles. These clamps are typically made of unfinished iron and can handle loads up to 400 lbs. Wide-flanged versions accommodate beams 6"–12" wide and up to 3/4" thick, with or without hook bolts . 3. Channel Clamps: Designed for American Standard channels with flange widths up to 3-1/4". They are usually zinc-plated steel and may include swivel joints, supporting loads up to 500 lbs . 4. Mesh Tray Clamps: nVent HOFFMAN offers zinc-plated steel kits for mesh cable trays (CTN), providing quick, heavy-duty fixation with included screws. Each kit typically contains 50 clamps for efficient installation . 5. Stainless Steel Fixation Clamps: Trayco provides stainless steel clamps (AISI 300 series) suitable for corrosion-resistant applications. These are ideal for outdoor or humid environments and can withstand extreme cold deformation while maintaining toughness .Applications and ConsiderationsMaterial Selection: Zinc-plated steel for general use, stainless steel for corrosion resistance, and copper alloy for grounding applications.Load Capacity: Choose clamps based on the weight of the cable tray and cables; heavy-duty clamps can support up to 500 lbs .Tray Type Compatibility: Ladder, ventilated, or solid-bottom trays may require specific clamp designs to ensure proper support and cable protection .Installation Efficiency: Some clamps allow attachment without drilling, while others require field drilling depending on the mounting surface .Additional AccessoriesCable tray systems often include supporting brackets, hangers, and splicing accessories to ensure stability and proper cable management. Selecting the right clamp model should consider the overall tray system, installation environment, and load requirements . By understanding these models and their specifications, you can select the appropriate cable tray fixing clamp for safe, efficient, and durable installations.