{"id":8020,"date":"2025-11-08T07:12:27","date_gmt":"2025-11-08T07:12:27","guid":{"rendered":"https:\/\/www.raxpower.com\/?page_id=8020"},"modified":"2026-08-12T04:18:27","modified_gmt":"2026-08-12T04:18:27","slug":"%d9%85%d8%b4%d8%a8%d9%83-%d8%aa%d8%a3%d8%b1%d9%8a%d8%b6-%d8%a8%d8%b1%d8%a3%d8%b3-%d9%83%d8%b1%d9%88%d9%8a","status":"publish","type":"page","link":"https:\/\/www.raxpower.com\/ar\/grounding-hardware\/ball-stud-ground-clamp\/","title":{"rendered":"\u0645\u0634\u0628\u0643 \u062a\u0623\u0631\u064a\u0636 \u0628\u0645\u0633\u0645\u0627\u0631 \u0643\u0631\u0648\u064a"},"content":{"rendered":"
\n\t
\n\t\t
\n\t\t\t

Ball Stud Ground Clamp<\/h2>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>
\n\t
\n\t\t
\n\t\t\t

The Ball Stud Ground Clamp connects securely to ball studs, providing a reliable electrical path to divert excess voltage to ground in industrial and utility settings. With high current ratings up to 43kA for 15 cycles and 30kA for 30 cycles, the clamp performs under demanding fault conditions. Compatible with standard 1-inch ball studs, its compact design fits restricted spaces such as trucks or confined equipment areas. Construction features threaded ferrules for cable attachment and ergonomic elements to reduce worker fatigue.<\/p>\n

Applications include industrial metalclad gear, substations, distribution systems for overhead and underground lines, and truck-grounding systems where ball studs are permanently mounted on vehicle bodies. The clamp’s ball and socket system permits variable angle accessibility, allowing installation at various orientations to reach inaccessible areas. Some models feature double lead V-thread for faster installation, while built-in strain relief sleeves minimize cable damage and act as shock dampers during fault events.<\/p>\n

Material composition typically involves bronze alloys or tin-plated copper for high conductivity and corrosion resistance, with stainless steel hardware ensuring secure fastening. Specifications include a threaded bore boss of 5\/8″-11 Unified National Coarse (UNC) for ferrule attachment, with torque recommendations of 250 inch-pounds. Continuous current ratings reach up to 400 amperes, and the clamp adheres to American Society for Testing and Materials (ASTM) F855 and International Electrotechnical Commission (IEC) 61230 standards.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>