MachineU > China Products > Tools & Hardware > Fasteners > Clamps & Clips > Pipe Clamps
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Specifications
MOQ :
1000pcs
Place of Origin :
China
Brand Name :
Yokelink
Supply Ability :
10000pcs per month
Product Name :
Copper & Aluminum Parallel Groove Clamp
Delivery Time :
35-40days
Finishing :
Bronze/Tin Plated/Plain
Application :
Suitable for copper, aluminum, ACSR, AAAC, AAC, and galvanized steel conductors in overhead power distribution systems.
Model Number :
OEM
Bolt Type :
Single Center Bolt/ Multiple Center Bolts
Payment Terms :
L/C, T/T
Material :
Copper & Aluminum
Price :
$0.15-$1.5
Packaging Details :
Carton & Pallet
Description

Universal Copper & Aluminum Parallel Groove Clamps Supplier in China

Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps

Parallel Groove Clamps (PG Clamps) are engineered to provide secure, low-resistance electrical and mechanical connections between overhead conductors. Designed for utility power distribution, substations, grounding systems and industrial electrical installations, our clamps are available in copper alloy, tin bronze, aluminum alloy and bimetallic copper-aluminum constructions.
Manufactured with precision casting and CNC machining, YOKELINK PG clamps deliver excellent conductivity, high mechanical strength and superior corrosion resistance for long-term outdoor performance.
YOKELINK supplies high-quality Parallel Groove Clamps for copper, aluminum, ACSR and galvanized steel conductors. Available in copper alloy, tin-plated bronze and bimetallic designs for overhead power distribution, grounding and utility applications.

Product Features:

  • Excellent Electrical Conductivity
  • High Mechanical Strength
  • Precision Cast Construction
  • Corrosion Resistant Surface Finish
  • Low Contact Resistance
  • Wide Conductor Compatibility
  • Easy Installation
  • Long Service Life
  • Maintenance Free
  • Suitable for Utility Grade Applications

Parallel Groove Clamps Materials

Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Multiple surface finish options are provided for Parallel Groove Clamps, including Natural Copper, Tin Plated, Electro Tin Plating, Natural Aluminum, and Optional Nickel Plating. Meanwhile, a full range of product types is available for selection: Parallel Groove Clamp, Universal Parallel Clamp, Bimetallic Parallel Groove Clamp, Copper Parallel Groove Clamp, Aluminum Parallel Groove Clamp, Grounding Parallel Clamp, Heavy Duty PG Clamp and Utility Grade Parallel Clamp.
Material Features Typical Applications
Copper Alloy High conductivity and strength Copper conductor connections
Tin Bronze Excellent corrosion resistance Grounding and utility systems
Tin Plated Copper Alloy Reduced oxidation and contact resistance Coastal and outdoor installations
Aluminum Alloy Lightweight and economical AAC / AAAC overhead lines
Bimetallic Copper-Aluminum Prevents galvanic corrosion Copper-to-aluminum conductor connections

Parallel Groove Clamps Standard Specifictions:

Item Specification
Material Copper Alloy / Tin Bronze / Aluminum Alloy / Bimetallic
Surface Tin Plated / Natural
Manufacturing Precision Casting
Fasteners Galvanized Steel / Stainless Steel
Bolt Type Hex Bolt
Installation Mechanical Tightening
Application Overhead Power Distribution
Service Temperature -40°C to +120°C

Paralle Groove Clamps Compatible Conductors

YOKELINK Parallel Groove Clamps are engineered to accommodate a broad range of conductor sizes and cable types. They are compatible with copper conductors, AAC (All Aluminum Conductors), AAAC (All Aluminum Alloy Conductors), ACSR (Aluminum Conductor Steel Reinforced), galvanized steel wire, messenger wire, grounding conductors, and Copperweld conductors.
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Standard models are available for conductor sizes ranging from #10 AWG up to 636 kcmil, while customized groove sizes and conductor combinations can be manufactured according to customer drawings or utility specifications. This flexibility allows our clamps to meet the requirements of various electrical distribution and transmission systems.

Wire Gauge Comparison Chart

  • AAC (All Aluminum Conductor)
  • AAAC (All Aluminum Alloy Conductor)
  • ACSR (Aluminum Conductor Steel Reinforced)
  • Copper Conductor
  • Copperweld Conductor
  • Galvanized Steel Wire
  • Grounding Conductors
  • Messenger Wire
AWG / MCM Metric (Approx.)
#10 AWG 5 mm²
#8 AWG 8 mm²
#6 AWG 13 mm²
#4 AWG 21 mm²
#2 AWG 33 mm²
1/0 AWG 53 mm²
2/0 AWG 67 mm²
3/0 AWG 85 mm²
4/0 AWG 107 mm²
250 kcmil 127 mm²
336 kcmil 170 mm²
397 kcmil 201 mm²
477 kcmil 242 mm²
556 kcmil 282 mm²
636 kcmil 322 mm²
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps

Quality Control Of Parallel Groove Clamps

Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
At YOKELINK, every Parallel Groove Clamp (PG Clamp) undergoes a strict quality control process to ensure reliable electrical performance, mechanical strength, and long-term durability in overhead power line and grounding applications. Our quality management system covers raw material inspection, precision manufacturing, dimensional verification, mechanical testing, and final product inspection according to international industry requirements.
The quality control process begins with incoming material inspection, where aluminum alloy, copper, or bimetal materials are tested for chemical composition, hardness, conductivity, and surface condition. Only qualified raw materials are approved for production to guarantee excellent electrical conductivity and corrosion resistance.
During manufacturing, each parallel groove connector is monitored through CNC machining, forging, casting, and surface treatment processes. Critical dimensions such as groove radius, clamp body thickness, bolt hole position, and conductor contact area are precisely measured to ensure perfect compatibility with different cable sizes and conductor types.
For mechanical performance verification, our engineers perform torque testing, tensile strength testing, and assembly verification to confirm that the clamp can provide stable clamping force without damaging the conductor. The contact surface is inspected to ensure uniform pressure distribution and reliable electrical connection under long-term operation.
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps

Designed for Utility and Industrial Applications

Parallel Groove Clamps are widely used wherever two parallel conductors require a strong mechanical and electrical connection. They are commonly installed on overhead distribution lines, substations, transmission networks, renewable energy systems, telecommunications infrastructure, and data center grounding systems.
Thanks to their compact design and easy installation, these clamps allow electricians and utility technicians to quickly establish reliable conductor connections without complicated tools or specialized equipment. The large contact area between the clamp and conductor helps minimize resistance while improving current transfer efficiency.

Why Choose YOKELINK Parallel Groove Clamps?

Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
With years of manufacturing experience in electrical connectors and utility hardware, YOKELINK provides customers with high-performance Parallel Groove Clamps that combine excellent conductivity, durable construction, and reliable corrosion resistance. We offer OEM and ODM manufacturing, customized conductor ranges, multiple material options, and strict quality control to support distributors, utility companies, and electrical equipment manufacturers around the world.
Whether your project requires copper-to-copper connections, aluminum conductor applications, or copper-to-aluminum transition connectors, YOKELINK can provide the right Parallel Groove Clamp solution to meet your technical and commercial requirements.
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
For pricing details and customized quotations, please reach out to our sales team at your convenience.
Frequently Asked Questions (FAQ)
Q1: What is a Parallel Groove Clamp?
A Parallel Groove Clamp is a mechanical connector designed to join two parallel conductors while providing excellent electrical conductivity and mechanical strength.
Q2: What conductor types are compatible?
Copper, AAC, AAAC, ACSR, galvanized steel, messenger wire, and grounding conductors.
Q3: What materials are available?
Copper alloy, tin bronze, tin-plated copper alloy, aluminum alloy, and bimetallic copper-aluminum.
Q4: Can the clamp be used outdoors?
Yes. Tin-plated and corrosion-resistant models are designed for long-term outdoor utility applications.
Q5: Can YOKELINK manufacture custom sizes?
Yes. OEM and custom conductor ranges are available according to drawings or customer specifications.
Send your message to this supplier
Send Now

Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps

Ask Latest Price
Product Detail
MOQ :
1000pcs
Place of Origin :
China
Brand Name :
Yokelink
Supply Ability :
10000pcs per month
Product Name :
Copper & Aluminum Parallel Groove Clamp
Delivery Time :
35-40days
Contact Supplier
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps
Universal Copper & Aluminum Parallel Groove Clamp | Electrical Cable Connector Clamps

Ningbo YokeLink Machinery Co., Limited

Site Member
10 Years
zhejiang, ningbo
Since 2011
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Structural Fasteners, Utility Fasteners, Foundation Anchor Bolts
Total Annual :
3 million-4 million
Employee Number :
20~50
Certification Level :
Site Member

Find Similar Products By Category:

Supplier Homepage Products Clamps & Clips
MachineU China Products Tools & Hardware Fasteners Clamps & Clips Pipe Clamps
Contact Supplier
Submit Requirement