CA Series Die-cast Aluminium Anchoring Brackets are high-strength, utility-grade pole hardware designed to support and anchor wedge-type dead-end clamps (such as PA1000, PA1500, and PA2000) on insulated neutral messenger networks. Precision-molded as a rigid monoblock, this heavy-duty bracket acts as a reliable structural anchoring node on wooden, concrete, or steel poles, successfully absorbing continuous line tension and mechanical loading from overhead Aerial Bundled Conductor (A.B.C.) networks.
ContactSpecifications
| Part No. | Item | Mains Insulated Al-Cu mm² |
Tap Insulated Al-Cu mm² |
Number of Bolts |
| B010101 | IPC 16-95/1.5-10 | 16-95 | 1.5-10 | 1 |
Features
Monoblock Die-Cast Engineering
Manufactured as a single-piece monoblock via an advanced high-pressure aluminum die-casting process. This seamless structural design eliminates structural weld joints, ensuring balanced mechanical strength and uniform shear resistance.
Dual Universal Mounting Options
Designed with flexible pole-attachment configurations: it features a central recessed slot for standard 14mm or 16mm through-bolts, and dual parallel side channels engineered for high-tension 20mm stainless steel banding straps.
Slip-Proof Safety Hook Snout
Engineered with an optimized, upward-curved hook radius. This specialized snout geometry prevents the anchoring clamp’s stainless steel bail from slipping out during violent line vibrations, high winds, or uneven span weights.
Multi-Directional Mechanical Rating
Calibrated to maintain uncompromised structural holding power across a wide spectrum of pulling and routing angles, making it a highly cost-effective choice for utility terminations and line turn configurations.
Implementation Instructions
Step 1: Rigid Pole Attachment
Fit the flat rear seat of the cast bracket flush against the pole. Anchor it securely by tightening a high-tensile galvanised bolt through the center, or by tensioning two rows of stainless steel banding straps around the pole body.
Step 2: Clamp Bail Engagement
Take the flexible stainless steel wire bail of your anchoring clamp and loop it over the hook snout, ensuring the clamp’s plastic wear saddle rests squarely on the cast aluminum hook curve.
Step 3: Sag Line Verification
Complete the overhead cable sagging and tensioning sequence. Perform a visual check to confirm that the bracket remains perfectly perpendicular to the pole axis and that the mounting hardware shows no deflection under final load.
Step 4: Structural Security & Load Rating Operations
Prior to releasing full-span cable deadweight onto the cast bracket, linesmen must double-check that the through-bolt is torqued to utility specifications or that the stainless steel band buckles are crimped completely flat. Never exceed the maximum load rating (e.g., 1500 daN or 2000 daN) stamped on the bracket housing.
Industrial Engineering & Standards
High-grade die-cast pole line hardware engineered and batch-tested to withstand decades of relentless outdoor distribution grid exposure:
- Premium Corrosion Metallurgy: Molded from high-density, corrosion-resistant aluminum alloy that naturally develops a self-protecting oxide layer, ensuring high immunity against industrial smog, tropical moisture, and coastal salt spray.
- Full Utility Standard Compliance: Extensively qualified and certified according to the performance benchmarks of NF C 33-040, NF C 33-041, and EN 50483-3 overhead hardware criteria.
- Smooth Anti-Wear Hook Radius: The inner contact curvature of the hook is smoothly cast and deburred to prevent localized scoring, drastically extending the service life of the clamp’s matching stainless steel loops.
