| Suspension clamp | Supports the cable at intermediate poles or towers on straight or gently angled sections. | Match the clamp’s stated cable diameter range and groove or insert profile to the cable’s outer diameter and construction. Check the permitted line angle and bend radius. | Use within the specified support and angle limits. Confirm vertical and transverse loads, span, wind and ice assumptions, and allowable cable pressure. | Common designs use aluminum-alloy or galvanized-steel components with polymer liners or inserts. Check coating specification, fastener material, and corrosion compatibility for the site. | Request rated-load data and installation instructions. Where applicable, review relevant overhead-line fitting requirements such as IEC 61284; confirm the project specification and edition. |
| Helical suspension set | Provides a distributed-grip suspension arrangement for compatible ADSS cables at intermediate supports. | Select the set for the specified cable diameter, jacket type, and intended support hardware. Do not substitute a set designed for a different cable construction. | Check the manufacturer’s permitted span, line angle, tension range, and support configuration. Confirm that the assembly does not exceed the cable’s allowable mechanical limits. | Strand components are commonly formed from metallic rods, sometimes with protective coatings or compatible coverings. Ask for material and coating details for coastal or industrial locations. | Verify cable-specific qualification, assembly instructions, and test evidence. UV resistance applies to exposed polymer parts and should be supported by product-specific documentation. |
| Helical dead-end (strain) set | Anchors compatible ADSS cable at dead ends, terminal structures, and certain angle or high-tension locations. | Cable diameter and construction must fall within the set’s documented range. Confirm compatibility with the cable manufacturer before installation. | Choose using maximum operating tension, installation tension, span profile, and required safety factors. Do not infer holding capacity from appearance or nominal cable diameter. | Typically uses formed metallic rods; protective finishes and any nonmetallic coverings are product-specific. Specify suitable corrosion protection for the installation environment. | Request rated holding-load and qualification information for the intended cable. Check applicable project and utility requirements; IEC 61284 may be relevant to overhead-line fittings. |
| Bolted or wedge-type dead-end clamp | Provides an end or strain attachment where the specific clamp design is approved for the ADSS cable and loading conditions. | Check the approved cable diameter range, contact surfaces, liner material, installation method, and any restrictions for jacket type. Avoid designs that can crush or damage the cable. | Verify rated holding capacity, required bolt torque, conductor or cable load direction, and installation clearances. Use only within the manufacturer’s stated application limits. | May use aluminum alloy, galvanized steel, stainless steel, or combinations. Confirm galvanic compatibility, coating details, and fastener grade for the site. | Require documented cable-specific suitability and installation instructions. A general fitting standard does not by itself establish compatibility with every ADSS cable. |
| Downlead clamp | Guides and secures a vertical cable section on a pole or structure, for example near a splice enclosure or equipment location. | Match the clamp or insert to cable outside diameter and jacket. Check spacing recommendations and whether the design supports the cable without excessive compression. | Select the attachment and spacing for cable weight, vertical run, vibration, and structure type. It is a cable support and guide, not a substitute for a rated strain anchor. | Common options include UV-stabilized polymer bodies or inserts and corrosion-resistant metallic mounting hardware. Confirm documented UV performance and outdoor temperature range. | Check the specified fasteners, pole attachment method, cable protection, and environmental ratings. Verify UV claims using the supplier’s test or product documentation. |
| Cable storage bracket or slack support | Stores an approved reserve length of ADSS cable on a pole or structure during installation or maintenance. | Check cable diameter, minimum bend radius, storage-loop layout, and any restrictions on cable contact or tie material. | Size and position the bracket for the planned slack length, loop diameter, mounting surface, and local wind exposure. Maintain the cable manufacturer’s bend-radius limits. | Metal brackets are commonly protected by galvanizing or another specified finish. Confirm coating, fastener compatibility, and corrosion suitability for the installation location. | Check structural mounting requirements and the cable’s minimum bend radius. The bracket should not be treated as a suspension or tension clamp unless explicitly rated for that purpose. |