GT-70 copper connector

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GT-70 copper connector

GT-70 copper connector

(1 đánh giá)

Đầu nối đồng GT-70

GT-70 copper connecting tube, full catalog number GT-1-70, is a passing-through straight connector designed for inline cable joints. According to the supplied dimensional table, the product has a 16 mm outer diameter, 12 mm inner diameter and 78 mm overall length.

  • Catalog number: GT-1-70
  • Design: Passing-through connecting tube
  • Outer diameter D: 16 mm
  • Inner diameter d: 12 mm
  • Overall length L: 78 mm

The GT-70 copper connecting tube, catalog number GT-1-70, belongs to the passing-through straight connector range. Its hollow cylindrical body allows two conductor ends to be inserted from opposite sides before compression with a suitable crimping tool and die.

This product is different from a bolted cable lug. The GT-1-70 has no palm and no bolt hole. It is designed to create a straight inline joint between two conductor ends. Product selection should be based on the catalog number, tube dimensions and the actual conductor construction.

GT-70 copper connecting tube specifications

Property Specification
Product name GT-70 copper connecting tube
Catalog number GT-1-70
Connector type Passing-through straight tube
Outer diameter D 16 mm
Inner diameter d 12 mm
Overall length L 78 mm

GT-1-70 construction features

  • Straight tubular body with an open passage through both ends.
  • 16 mm outer diameter and 12 mm inner diameter according to the supplied dimensional drawing.
  • 78 mm overall length for checking installation space at the joint location.
  • No bolt hole or terminal palm for connection to busbars or electrical equipment.

Applications of the GT-70 connector

The GT-1-70 is used where two conductor ends need to be joined in a straight line. Its passing-through tube design positions both conductors on the same axis and can be used for cable extension or conductor repair where permitted by the applicable installation requirements.

The electrical contact and mechanical durability of the joint depend on selecting the correct connector, conductor, crimping tool and die, and on carrying out the installation according to the applicable technical procedure. Compatibility should not be determined from the model name alone.

How to select a GT-70 copper connecting tube

  1. Confirm that the required catalog number is GT-1-70.
  2. Compare the 12 mm inner diameter with the actual construction and dimensions of the prepared conductor.
  3. Check the 16 mm outer diameter and 78 mm length to ensure sufficient space for crimping and insulation.
  4. Confirm that the conductors are copper and that both conductor ends are compatible with the same connecting tube.
  5. Select the crimping tool and die according to the technical instructions for the connector, tool and conductor used in the installation.

You can also view the GTY straight connector category to compare available sizes. Adjacent products include the 50 mm² straight connecting tube and the 95 mm² straight connecting tube.

Installation procedure

  1. Disconnect the electrical supply and verify that the work area is safe.
  2. Inspect the conductors, connecting tube and crimping equipment before installation.
  3. Prepare both conductor ends according to the technical requirements of the cable, connector and tool system.
  4. Insert the two conductor ends into the tube from opposite sides and position them correctly.
  5. Crimp the connector using a compatible tool and die. Do not define the crimping force or number of compression points without technical instructions.
  6. Inspect the mechanical joint, then insulate and protect the connection according to the system requirements.

Technical and safety notes

  • Do not use a copper connecting tube to connect an aluminium conductor directly.
  • Do not treat the nominal conductor cross-section as the actual conductor diameter.
  • Do not use an incorrectly sized die or an unsuitable crimping tool.
  • Do not perform installation while the conductor is energised.
  • Do not use a product that is cracked, crushed, deformed or visibly damaged inside the tube.
  • Review the warranty policy before ordering.

Frequently asked questions about GT-1-70

Is the GT-70 a bolted cable lug?

No. Based on the supplied drawing, the GT-1-70 is a passing-through straight connecting tube without a terminal palm or bolt hole.

What are the dimensions of the GT-70 copper connecting tube?

The GT-1-70 has a 16 mm outer diameter, 12 mm inner diameter and 78 mm overall length.

Can the GT-1-70 be used with aluminium conductors?

A copper tube should not be used to connect aluminium conductors directly. Copper-to-aluminium joints require a suitable transition connector.

Can the crimping die be selected only from the number 70?

No. Die selection should be confirmed from the connector instructions, conductor construction, crimping tool and actual die system.

Where can I order the GT-70 copper connecting tube?

Send the GT-1-70 catalog number together with the conductor details and installation requirements to Truong Phat for size verification. When ordering a GT-70 copper connecting tube, providing a conductor image or cable specification can help reduce the risk of selecting an unsuitable connector.


CÔNG TY TNHH THIẾT BỊ CƠ ĐIỆN TRƯỜNG PHÁT

📍 Số 47, Liền kề 26, KĐT Văn Phú, P. Phú La, Hà Đông, Hà Nội

📞 Hotline:

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

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📞 Hotline:

 

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