The JGH rigid single-core cable cleat provides high-strength, immovable fixing for single-core high-voltage cables where rigid restraint is required — such as at cable terminations, bends and risers. The one-piece non-magnetic aluminum alloy body delivers maximum mechanical rigidity while eliminating eddy-current loss, and is engineered to withstand the electrodynamic forces generated during short-circuit events.

Key Features

• Rigid One-Piece Body — High-strength aluminum alloy casting provides immovable cable restraint at critical fixing points.
• Non-Magnetic & Loss-Free — No eddy-current or hysteresis loss on single-core cables, preventing induced heating.
• Short-Circuit Withstand — Engineered to clamp cables firmly under maximum short-circuit electrodynamic forces, preventing cable displacement and phase-to-phase contact.
• Protective Rubber Liner — EPDM rubber insert cushions the cable sheath, distributes clamping pressure evenly and damps vibration.
• Precision Fit — Bore sizes machined to match standard cable outer diameters for full 360° contact.
• Corrosion Proof — Aluminum body with stainless steel hardware suits tunnels, trenches and coastal or chemical environments.

Specifications

• Material: Non-magnetic aluminum alloy + EPDM liner
• Voltage class: 10kV–110kV single-core
• Cable diameter: Φ50mm–Φ160mm
• Mounting: Direct bolt to bracket, ladder or wall

Applications Cable terminations and joints; vertical risers and shafts; substation cable entries; bends and offsets; locations requiring rigid short-circuit restraint.

Custom bore sizes and high short-circuit rating variants are available.