Aluminum Parallel Groove Clamp for Conductor Electrical Wire Clamp APG

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APG aluminum parallel groove clamp for bare conductors are precision-engineered electrical connectors, crafted from high-grade aluminium with pickling/tin plating protection. Designed for 16–240mm² bare cables in overhead lines, these aluminum parallel groove clamp for hanging bare wire deliver reliable current transmission and mechanical stability, trusted by global B-end power distribution buyers.

Product Information

Material:

Metal, Aluminium

Aluminum surface treatment:

Pickling, Tin Plating

Use:

Hanging Bare Cable

Size:

Customized

OEM Customization:

Accepted

Inquiry

Product Details

What Makes Our APG Parallel Groove Clamp Unique?

Our aluminum parallel groove clamp for hanging bare cable are engineered to solve the critical challenge of secure, low-resistance connections for bare overhead conductors, combining a dual-groove aluminum body with hot-dip galvanized steel hardware to outperform standard wire clamps. Unlike flat-plate connectors, our APG parallel groove clamp for power lines features precision-machined parallel grooves that interlock perfectly with stranded aluminum/copper conductors, creating a 360° pressure contact surface that reduces electrical resistance by 30% and prevents conductor damage during installation.

The main body is constructed from high-purity aluminium, finished with pickling and tin plating to ensure corrosion resistance and electrical conductivity. This makes our corrosion-resistant APG parallel groove clamp for coastal power networks ideal for long-term outdoor use, eliminating the risk of galvanic corrosion and ensuring consistent performance in harsh environments.

Core Performance Advantages for B-End Buyers

Designed to meet the rigorous demands of overhead power line construction, our APG clamps deliver key benefits that align with B-end procurement priorities:

Dual Groove Interlock Design: The precision-parallel grooves ensure uniform clamping pressure, making our aluminum parallel groove clamp for hanging bare cable ideal for 11kV–33kV distribution lines and preventing conductor slippage.
Aluminum & Copper Compatibility: Available in aluminum-only (APG) or aluminum-copper (CAPG) variants, our clamps accommodate bare aluminum and copper conductors from 16–240mm²—our multi-size APG parallel groove clamp simplifies inventory management for bulk projects.
Premium Surface Protection: The aluminum body undergoes pickling and tin plating, while bolts are hot-dip galvanized for anti-corrosion—our tin plated aluminum parallel groove clamp withstands salt spray and industrial pollution for 25+ years.
High Current Conductivity: Forged from high-grade aluminium, our high conductivity APG parallel groove clamp minimizes power loss and heat generation, ensuring efficient power transmission in substations and distribution networks.
Universal Pole Mount: The clamp’s compact, pole-mount design integrates seamlessly with cross-arms and insulators—our APG clamp for overhead line hardware reduces installation time by 35% compared to traditional connectors.
Global Compliance: Each clamp meets IEC 60383 and ANSI C29.2 standards, with full traceability and test reports to support project acceptance worldwide, making our IEC-compliant APG parallel groove clamp a trusted choice.

Ideal Applications Across Power Infrastructure

Our APG parallel groove clamps are trusted in critical overhead line and substation projects worldwide:

Medium-Voltage Distribution Lines: Used to connect 11kV–33kV bare aluminum/copper conductors on utility poles, leveraging our APG parallel groove clamp for power lines to maintain stable current flow in urban and rural networks.
Coastal Power Networks: The tin-plated aluminum and galvanized steel hardware withstand salt spray, ensuring reliability in coastal cities and offshore wind farms with our corrosion-resistant APG clamp for coastal grids.
Substation Busbar Connections: Provides secure, low-loss connections for busbar systems, where our high conductivity APG parallel groove clamp ensures minimal energy loss in high-current environments.
Industrial Power Facilities: Integrates with factory and mining power systems, where our aluminum parallel groove clamp for industrial lines resists vibration and mechanical stress.
Telecom-Power Hybrid Installations: Supports dual-purpose pole installations, securing communication cables alongside power lines with our APG clamp for hybrid pole infrastructure.

Why Partner With Our Factory?

For B-end buyers, we provide end-to-end solutions that streamline procurement and ensure project success:

Bulk Production Capacity: With an annual output of 1.8 million+ clamps, we fulfill bulk supply APG parallel groove clamp for utility projects with MOQs starting at 300 pieces and lead times as short as 12 days, supporting tight infrastructure timelines.
Precision Machining & Plating: Our automated CNC machining and plating processes ensure consistent groove accuracy and coating thickness, reducing defects and rework for our aluminum parallel groove clamp for hanging bare cable.
Technical Support: Our engineering team offers load-calculation tools, installation guidelines, and custom design services to optimize clamp performance for your project, whether you’re deploying corrosion-resistant APG clamp for coastal networks or high conductivity clamp for substations.
Cost Efficiency: The durable aluminum construction and low maintenance reduce lifecycle costs by 45% compared to copper alternatives, delivering long-term ROI for our IEC-compliant APG parallel groove clamp for global buyers.
Sustainable Practices: Our production process uses 100% recycled aluminum and energy-efficient plating, aligning with global sustainability goals for power infrastructure.

Installation & Maintenance Guidelines

To maximize the performance of your APG parallel groove clamps:

Pre-Installation Check: Inspect each aluminum parallel groove clamp for hanging bare cable for plating integrity, thread damage, and dimensional accuracy. Verify that the conductor diameter matches the clamp’s range.
Secure Groove Alignment: Clean the conductor surface thoroughly, insert the cable into the parallel groove, and tighten bolts incrementally to achieve uniform pressure (recommended torque: 25–35 Nm) for APG parallel groove clamp for power lines.
Routine Inspection: Conduct annual visual checks to verify plating integrity and bolt torque. Clean debris from the grooves and retorque bolts after extreme weather to maintain stability, especially for corrosion-resistant APG clamp for coastal power networks.
Compatibility Verification: Ensure that APG clamp for overhead line hardware is paired with compatible cross-arms and insulators to avoid stress concentrations on the conductor.