COL120B Partex copper tube butt connector, 120mm², pack 20

COL120B Partex copper tube butt connector, 120mm², pack 20

Partex COL120B is a copper tube butt connector designed for in-line crimp joining of compatible 120 mm² copper conductors in industrial electrical installations, cable extensions and maintenance applications, supplied in a pack of 20.

SKU: COL120BMPN: COL120B
Price
List Price £90.57 ex VAT
Your Price (ex VAT)
£90.57
£90.57 per pack of 20 · £4.53 each
Manufacturer Lead Time Please contact us for a delivery time before you order
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Why Choose the Partex COL120B Copper Tube Butt Connector?

The Partex COL120B is a robust copper tube butt connector designed for joining electrical conductors in industrial, commercial and power distribution applications. Suitable for 120 mm² copper conductors, this connector provides a practical solution for creating secure in-line cable connections using a suitable crimping system.

Manufactured from copper, the COL120B offers excellent electrical conductivity and is designed to establish a dependable electrical and mechanical connection when correctly crimped. Its tubular construction allows prepared cable ends to be inserted from opposite sides, enabling two compatible conductors to be joined in a continuous cable run without requiring a stud, bolt or ring terminal connection.

Designed for 120 mm² electrical cables, the Partex COL120B is supplied in a convenient pack of 20 butt connectors. It is suitable for electrical contractors, panel builders, industrial maintenance engineers and cable installation professionals requiring reliable crimp splice components for larger copper conductors.

Key Advantages

  • Robust copper tube butt connector for secure electrical cable joining.
  • 120 mm² conductor compatibility for larger industrial copper cables.
  • Designed for in-line conductor-to-conductor connections.
  • Copper construction provides excellent electrical conductivity.
  • Tubular connector design accommodates conductors inserted from opposite ends.
  • Supports permanent cable splicing when correctly installed using compatible crimping equipment.
  • Eliminates the need for a bolted connection when joining compatible cable ends.
  • Suitable for electrical cable extensions, repairs and maintenance work.
  • Provides a practical connection method for industrial power distribution wiring.
  • Can be incorporated into appropriately insulated and protected cable joint assemblies.
  • Supplied in a pack of 20 connectors for professional electrical installation projects.

Key Features

  • Partex COL copper tube connector range.
  • 120 mm² nominal conductor cross-section.
  • Copper connector construction.
  • Butt splice configuration for joining two cable ends.
  • Tubular barrel design for conductor insertion and crimping.
  • Conductor entry from opposite ends of the connector.
  • Designed for use with compatible copper conductors.
  • Crimp termination method for secure conductor joining.
  • No mounting stud or bolted terminal connection required.
  • Suitable for industrial electrical installation and cable maintenance.
  • Requires appropriate electrical insulation and mechanical protection after installation.
  • 20 butt connectors per pack.

Secure In-Line Cable Connections for Industrial Electrical Installations

Copper tube butt connectors are commonly used to join two electrical conductors where a continuous cable connection is required. The Partex COL120B is designed for creating an in-line crimp splice between compatible 120 mm² copper conductors, making it suitable for cable extensions, repairs and industrial electrical installations.

Unlike a copper tube ring terminal, which connects a conductor to a stud or bolted terminal, a butt connector joins conductors directly. The prepared cable ends are inserted into opposite sides of the tubular connector and secured using an appropriate crimping tool and die. This produces a permanent electrical connection when the connector, conductor and crimping system are correctly matched.

For larger conductor sizes such as 120 mm², correct cable preparation and crimping are particularly important. The conductors should be stripped to the appropriate length without damaging the strands, and the connector should be crimped using equipment suitable for its dimensions and conductor construction.

The completed joint must be insulated and protected using a suitable cable jointing method appropriate to the installation environment, operating voltage and applicable electrical requirements. Heat-shrink insulation, joint enclosures or other approved insulation systems may be required depending on the application.

The COL120B provides a practical solution for electrical contractors, maintenance personnel and industrial installers working with larger copper cables. Correct conductor compatibility, crimping technique, electrical insulation, cable support and mechanical protection are essential for achieving a dependable and safe electrical connection.

Typical Applications

  • Industrial electrical cable extensions.
  • Joining compatible 120 mm² copper conductors.
  • Electrical cable repair and replacement projects.
  • Industrial power distribution wiring.
  • Electrical infrastructure installation and maintenance.
  • Industrial machinery power cable connections.
  • Electrical panel and equipment wiring assemblies.
  • Commercial and industrial electrical installations.
  • Cable jointing applications requiring an in-line crimp connection.
  • Maintenance of electrical systems using larger copper conductors.

Technical Specifications

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Suitable Conductor Material Copper
Device Type Butt / Through Connector
Conductor Size 120 mm²
Material Copper
Manufacturer Partex
Series COL Copper Tube Connectors
Model COL120B
Product type Copper tube butt connector
Connector material Copper
Nominal conductor cross-section 120 mm²
Connection configuration In-line butt splice
Connection type Conductor-to-conductor
Conductor termination Crimp connection
Connector construction Tubular
Compatible conductor material Copper
Stud connection Not applicable
Pack quantity 20 connectors
Packaging Pack of 20
Application Electrical cable joining, extension and repair
Product category Cable Butt Connectors and Crimp Splices
HS Code 74031900

Frequently Asked Questions

What is the Partex COL120B used for?

The Partex COL120B is a copper tube butt connector used to join two compatible electrical conductors in an in-line configuration. It is suitable for electrical cable extensions, repairs and conductor-to-conductor connections.

What cable size is suitable for the Partex COL120B?

The COL120B is designed for copper conductors with a nominal cross-sectional area of 120 mm². The conductor construction must be compatible with the connector and selected crimping equipment.

What material is the Partex COL120B made from?

The Partex COL120B is manufactured from copper, providing excellent electrical conductivity for compatible copper cable connections.

How is the Partex COL120B installed?

The prepared cable ends are inserted into opposite sides of the tubular connector and secured using a suitable crimping tool and die. The completed splice must then be appropriately insulated and mechanically protected for the electrical installation and operating environment.

How many Partex COL120B butt connectors are included in one pack?

The Partex COL120B is supplied in a pack of 20 copper tube butt connectors, making it suitable for industrial electrical installation, cable extension and maintenance projects.

Trusted Electrical Identification and Connection Solutions from Partex

Partex provides electrical identification and connection products for professional electrical installation and industrial applications. The COL120B copper tube butt connector offers a practical solution for joining compatible 120 mm² copper conductors through secure in-line crimp connections, with convenient packs of 20 supporting efficient cable installation, extension and maintenance work.

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