The Shield Wire Support Bracket secures static wires on transmission structures and utility poles, integrating with suspension clamps for overhead grounding applications in electrical and communication systems. Its unitized assembly simplifies field installation while enhancing structural integrity, with an adjustable design accommodating pole diameters from 8 to 16 inches. The cone point bolt system enables straightforward attachment to wood poles.
Welded curved load plates connect to sturdy rods for maximum strength and stability. Available in one-bolt and two-bolt designs, the bracket features an extended standoff providing clearance from structures to prevent incidental wear. A welded washer and adjustable back plate enhance durability and functional reliability.
Constructed from low and medium carbon steel with galvanized coating compliant with American Society for Testing and Materials (ASTM) A-153 standards, the bracket resists moisture and corrosion for long-term outdoor performance. Forged steel elements in certain series enhance structural robustness.
Technical specifications include bolt diameters of 5/8 inch, 3/4 inch, and 7/8 inch, with 1/2 inch or 5/8 inch chain link options. The bracket supports minimum ultimate vertical loads up to 5,000 pounds and is compatible with aluminum and ferrous suspension clamps. Standard lengths range from 12 to 18 inches, depending on the model.
Shield Wire Support Bracket Manufacturer
RaxPower, established in 2003 and based in Hebei, China, is a leading manufacturer of pole line hardware, specializing in reliable solutions for electrical utility standards. Our Shield Wire Support Bracket is designed for overhead static wire support on wood or steel poles, ensuring necessary electrical connections and system grounding. All products are manufactured in accordance with applicable electric utility and communications industry standards.
Key features include:
- Material: 1/4″ x 3″ structural grade angle steel
- Galvanized per ASTM A-153 for superior corrosion resistance
- Mounting holes spaced 20″ apart for secure installation with thru-bolts
- Includes holes for attachment clamp
With over 21 years of expertise, we utilize hot forging technology to produce brackets with greater strength and precise sizing. This, combined with hot-dip galvanizing per ISO 1461 and strict quality control including load and gauge tests, ensures long-term durability, safety, and reliable performance. Proper installation practices are emphasized to maintain structural integrity and build customer trust.
For comprehensive product information and answers, please refer to our buyer’s guide.
| Parameter | Value |
|---|---|
| Bolt Diameter | 5/8″, 3/4″, 7/8″ |
| Available Lengths | 12″ to 18″ |
| Weight | Varies by model, approximately 4-6 lbs |
| Chain Link Diameter | 1/2″ or 5/8″ |
| Minimum Ultimate Vertical Load | Up to 5,000 lb |
| Material | Low and medium carbon steel |
| Coating | Galvanized per ASTM A-153 |
| Pole Diameter Range | 8″ to 16″ |
| Design | One-bolt and two-bolt designs |
Frequently Asked Questions (FAQS)
The Shield Wire Support Bracket supports shield or static wires on transmission structures and utility poles, securing them in place for reliable operation.
The brackets are constructed from low and medium carbon steel, hot-dip galvanized per ASTM A-153 standards. Some models feature forged steel or galvanized ductile iron for enhanced durability. They are designed in accordance with electric utility and communications industry standards.
Our brackets undergo rigorous testing and are rated to meet or exceed vertical loads of 5,000 pounds for single-bolt designs, with some models offering minimum ultimate strengths up to 20,000 pounds. They feature welded load plates for maximum strength and multi-stage quality checks to ensure consistency and 100% quality throughout production.
Available sizes include bolt diameters of 5/8″, 3/4″, and 7/8″, with lengths such as 12″, 14″, 16″, and 18″. Configurations include options with 1/2″ or 5/8″ chain links, and one-bolt or two-bolt designs. Brackets are adjustable for pole diameters from 8″ to 16″.
Installation features cone point bolts for easy wood pole mounting and a unitized assembly design for quick setup without specialized tools. The bracket includes welded washers and lock nuts for straightforward field application, minimizing installation time and labor costs.
Yes, it accepts most types of aluminum or ferrous suspension clamps and integrates seamlessly with them for secure attachment. 
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