GT-25 Copper Connector

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GT-25 Copper Connector

GT-25 Copper Connector

(1 đánh giá)

Đầu nối đồng GT-25

GT-25 Copper Connector Genuine
🔋 Suitable conductor size: 25mm²
GT-25 copper connector made from T2 copper with Cu content ≥ 99.9%
🏭 Reference dimensions: d = 7.1mm, D = 10mm, L = 60mm
🛡️ Through-hole design allows two cable ends to meet at the center of the tube
🔧 Installed using a mechanical or hydraulic crimping tool with the correct die size
📦 Suitable for switchboards, power cable systems and industrial electrical installations
👉 Contact Truong Phat to check availability and receive the latest GT-25 copper connector quotation. TRUONG PHAT ELECTROMECHANICAL EQUIPMENT COMPANY LIMITED
📍 No. 47, Adjacent Area 26, Van Phu Urban Area, Phu La, Ha Dong, Hanoi, Vietnam
📞 Hotline:

 

GT-25 Copper Connector 25mm² Genuine and Durable

GT-25 copper connector is a through-hole copper tube designed to join two 25mm² copper conductors. It is manufactured from T2 copper with a Cu content of at least 99.9%, helping maintain stable electrical conductivity when properly crimped. Its straight tubular structure is suitable for power cable systems, distribution boards and industrial electrical installations.

In practical installation, the quality of a crimped joint depends not only on the connector material but also on the correct die size, conductor preparation and crimping force. The cable cross-section must therefore be checked carefully before using the GT-25 copper cable connector.

⚡ GT-25 Copper Connector Technical Specifications

Parameter Specification
Model GT-25
Conductor cross-section 25mm²
Capacity Connection of two 25mm² copper conductors
Inner diameter d 7.1mm
Outer diameter D 10.0mm
Overall length L 60mm
Material and technology T2 copper tube, Cu content ≥ 99.9%, through-hole construction
Installation method Mechanical or hydraulic crimping with a suitable die
Application Joining copper cables in switchboards, power cable routes and electrical distribution systems

 

🔋 Key Features of the GT-25 Copper Connector

  • ✔️ T2 copper material: Cu content of at least 99.9% provides reliable conductivity for copper cable joints.
  • ✔️ Designed for 25mm² conductors: the internal tube dimensions are matched to the nominal cable cross-section.
  • ✔️ Through-hole construction: conductors can be inserted from both ends and aligned at the center before crimping.
  • ✔️ Seamless tubular body: supports consistent mechanical strength after compression.
  • ✔️ Convenient installation: the 60mm body length provides sufficient crimping space for both cable ends.

🏭 Practical Applications of the GT-25 Copper Connector

The GT-25 copper cable connector is commonly used for cable extension, repair and completion of 25mm² copper conductor systems in industrial and commercial electrical projects.

  • 🔧 Connecting power cables supplying distribution boards and control panels.
  • 🔧 Extending cables that are too short during on-site installation.
  • 🔧 Repairing a locally damaged conductor without replacing the complete cable route.
  • 🔧 Completing cable joints inside joint boxes, cable trays and technical areas.
  • 🔧 Combining with SC copper cable lugs or reviewing GTY straight connectors for different installation requirements.

🔧 Benefits of Using the GT-25 Copper Connector

  1. Reduced contact resistance: a properly compressed joint creates close contact between the conductor strands and the copper tube, helping limit abnormal heat generation.
  2. Improved mechanical strength: the crimping force secures the conductor inside the connector and reduces the risk of cable pull-out.
  3. Compact installation: the GT-25 connector requires less space than many bolted mechanical connection methods.
  4. Easy insulation: its cylindrical shape is suitable for heat-shrink tubing, electrical tape and cable joint protection systems.
  5. Convenient maintenance: the model and conductor size are clearly defined, helping technicians standardize replacement materials.

📋 Selection and Installation Guide

First, confirm that the conductor is copper and has a nominal cross-section of 25mm². Do not select a connector based only on the outside diameter of the cable insulation because cable construction and insulation thickness vary between products.

Strip the insulation to the required length without cutting or damaging the conductor strands. Insert both cable ends into the center of the GT-25 copper connector, select the correct 25mm² crimping die and complete the required number of crimps according to the tool manufacturer, connector manufacturer or project specification.

After crimping, inspect the joint for deformation, conductor movement and surface contamination before applying insulation. Additional products are available in the industrial electrical accessories category. Cable accessories should be selected, installed and tested according to project requirements and relevant standards published by the International Electrotechnical Commission.

Do not use the GT-25 connector for aluminium conductors or cable sizes other than 25mm² without technical approval. Outdoor, humid, corrosive or high-vibration environments require suitable moisture protection, insulation and mechanical protection.

🏢 Why Purchase the GT-25 Copper Connector from Truong Phat?

  • ✔️ Technical consultation based on conductor size and actual installation conditions.
  • ✔️ Clear dimensional information for checking compatibility before ordering.
  • ✔️ Support for confirming product specification, quantity and current availability.
  • ✔️ Supply of cable lugs, cable accessories and switchboard installation materials.
  • ✔️ Delivery and commercial documentation support according to the agreed order terms.

❓ GT-25 Copper Connector FAQ

🔹 What cable size is suitable for the GT-25 copper connector?

The connector is designed for copper conductors with a nominal cross-section of 25mm². The actual conductor diameter should also be checked against the 7.1mm inner diameter before crimping.

🔹 Can the GT-25 connector be used for aluminium cables?

Direct use with aluminium conductors is not recommended because the GT-25 is a copper connector intended for copper cables. Copper-to-aluminium joints require a suitable bimetallic connector to reduce the risk of galvanic corrosion.

🔹 Can a manual crimping tool be used with the GT-25 connector?

A manual tool may be used when it has a correct 25mm² die and provides sufficient crimping force. A hydraulic crimping tool is generally more suitable for repeated installation because it offers more consistent compression.

🔹 Does the GT-25 joint require insulation after crimping?

Yes. The connector body is electrically conductive and must be insulated according to the system voltage, installation environment and project requirements.

🔹 How can a properly crimped GT-25 joint be identified?

The joint should be mechanically secure, free from cracks and abnormal deformation, and the conductor should not rotate or pull out. Projects with strict acceptance requirements may also require additional testing.

📞 GT-25 Copper Connector Quotation

The price of the GT-25 copper connector depends on the manufacturer, order quantity, required documentation and current supply conditions. Please provide the required quantity, origin requirements and delivery address so Truong Phat can confirm the specification, check stock and prepare a suitable quotation.

TRUONG PHAT ELECTROMECHANICAL EQUIPMENT COMPANY LIMITED
📍 No. 47, Adjacent Area 26, Van Phu Urban Area, Phu La, Ha Dong, Hanoi, Vietnam
📞 Hotline:

 

🌐 phukientudien.com.vn | codientruongphat.com — 📧 kinhdoanh3@truongphatme.com

 

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Specification Value
Product type Copper connecting tube
Model GT-630
Connection type Straight-through compression joint
Material Copper
Outer diameter D 45 mm
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Before ordering, check the actual conductor dimensions, conductor material and the die set used for installation. Do not select the product solely by its model number. Provide the required model, quantity and cable information for dimensional verification and a suitable quotation.

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Specification Value
Model GT-500
Connector type Passing-through straight tube
Material Copper
Outside diameter D 38 mm
Inside diameter d 30 mm
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Before ordering, check the actual conductor dimensions, conductor material, crimping tool and die set. Do not select the connector by model name alone. Send Trường Phát the required model, quantity and delivery information for specification checking and a quotation.

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Specification Value
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Product type Straight copper connecting tube
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Overall length L 130 mm

Before ordering, check the actual conductor dimensions, cable material, die model and operating range of the crimping tool. Do not select the connector only by the cable’s overall outside diameter. Send the model, quantity and cable details to Truong Phat for specification checking and quotation support.

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Specification Value
Catalogue number GT-300
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Outer diameter D 30 mm
Inner diameter d 24 mm
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Specification Value
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Product type Copper Connecting Tube (Passing Through Type)
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GT-35 Copper Connecting Tube

GT-35 Copper Connecting Tube
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🏭 Overall tube length: 63mm, suitable for 35mm² copper cables
🛡️ Through-type construction allows easy positioning of both cable ends before crimping
🔧 Installed using a hydraulic crimping tool with the correct 35mm² die
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👉 Contact Truong Phat for stock checking, quotations, and suitable crimping die recommendations.

TRUONG PHAT ELECTROMECHANICAL EQUIPMENT COMPANY LIMITED
📍 No. 47, Adjacent Area 26, Van Phu Urban Area, Phu La, Ha Dong, Hanoi, Vietnam
📞 Hotline:

 

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