We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
Describe the job or paste specifications. Press Enter or Search.
RFQ CartGet a QuoteSign inSign up

BUCHANAN

BUCHANAN is a brand historically associated with electrical connection products, including insulation piercing connectors, crimping tools, and terminals. The product line supplied by 3G Electric focuses on mechanical insulation piercing connectors and controlled-cycle crimpers, which are used in electrical distribution, grounding, and wiring applications. These components are designed to create secure electrical connections without stripping insulation, reducing installation time and potential for errors in the field.

Genuine
OEM Parts
Expert
Tech Support
1 Day
Quote Response
Worldwide
Origin
Worldwide Shipping
Air & sea freight
Datasheets on Request
Technical specs & drawings
1-Day Quote Response
Singapore-based team
Browse:
Show
Page 1 of 4
← Prev1234Next →

About BUCHANAN

BUCHANAN is a brand historically associated with electrical connection products, including insulation piercing connectors, crimping tools, and terminals. The product line supplied by 3G Electric focuses on mechanical insulation piercing connectors and controlled-cycle crimpers, which are used in electrical distribution, grounding, and wiring applications. These components are designed to create secure electrical connections without stripping insulation, reducing installation time and potential for errors in the field.

The BUCHANAN insulation piercing connectors available through 3G Electric are gel-filled and intended for moisture-resistant applications. They accommodate a range of run wire sizes from 3 AWG to 750 kcmil and tap wire sizes from 14 AWG to 350 kcmil, depending on the model. Each connector includes bolts for mechanical termination and is suitable for electrical wire types. The gel fill provides corrosion resistance and helps maintain connection integrity in damp or humid environments. These connectors are commonly used for run-tap connections where a branch circuit is tapped from a main conductor without cutting the main line.

In addition to connectors, 3G Electric supplies BUCHANAN controlled-cycle lug and splice crimpers, such as the C24 model. This four-way crimper is designed for splice cap connectors and accommodates wire sizes from 10 AWG to 22 AWG. It is used for crimping lugs and splices in electrical wiring, providing a consistent crimp cycle that helps ensure proper termination. The tool is compatible with specific lug series, including 2006S, 2008S, 2011S, and Termend Lugs.

3G Electric supports the BUCHANAN line by maintaining inventory of these connectors and crimpers and providing global logistics for customers requiring electrical connection solutions. The product range is relevant to plant engineers, maintenance managers, and procurement specialists who need reliable components for power distribution, grounding, and control wiring. Technical specifications such as wire size ranges, bolt counts, and gel fill are provided to assist in selecting the correct part for each application. 3G Electric does not manufacture these products; it distributes them as part of its industrial equipment portfolio.

Common Applications

  • Electrical distribution — BUCHANAN BTC4/0-10 insulation piercing connector for moisture-resistant run-tap connections in service entrances.
  • Industrial maintenance — BUCHANAN C24 controlled-cycle crimper for terminating lugs and splices in control panels and motor circuits.
  • Outdoor lighting — BUCHANAN BTC500-4 insulation piercing connector for tapping main conductors in street lighting and parking lot lighting.
  • Grounding systems — BUCHANAN gel-filled insulation piercing connectors for creating reliable ground taps without stripping insulation.
  • Power generation — BUCHANAN BTC350-1/0 connector for run-tap applications in auxiliary power and control wiring.
  • Telecommunications — BUCHANAN insulation piercing connectors for moisture-resistant connections in outdoor cabinets and pedestals.

Frequently asked questions

Common questions about BUCHANAN from 3G Electric.

What wire size ranges do BUCHANAN mechanical insulation piercing connectors support?

BUCHANAN mechanical insulation piercing connectors cover a broad range of conductor sizes. Run wire sizes span from 3 AWG to 750 kcmil, while tap wire sizes range from 14 AWG to 350 kcmil. Specific models vary: for example, the BTC4/0-10 accepts run wires from 3 AWG to 4/0 AWG and tap wires from 10 AWG to 2 AWG, whereas the BTC500-4 handles run wires from 2/0 AWG to 500 kcmil and tap wires from 4 AWG to 4/0 AWG. Always verify the exact model's rating before installation.

Are BUCHANAN insulation piercing connectors suitable for wet locations?

Yes, the BUCHANAN insulation piercing connectors supplied by 3G Electric are gel-filled and designed for moisture-resistant applications. The gel fill helps prevent corrosion and maintains electrical integrity in damp or humid environments. They are intended for use in electrical wire applications where moisture exposure is a concern. However, they are not a substitute for proper enclosure or sealing practices; always follow local electrical codes and manufacturer instructions for installation in wet locations.

What is the purpose of the BUCHANAN C24 crimper?

The BUCHANAN C24 is a controlled-cycle four-way crimper designed for crimping lugs and splices in electrical wiring. It accommodates wire sizes from 10 AWG to 22 AWG and is specifically compatible with 2006S, 2008S, 2011S, and Termend Lugs. The controlled-cycle mechanism helps ensure a complete crimp each time, which is important for reliable electrical terminations. It is a hand tool used in maintenance, construction, and repair of electrical systems.

Do BUCHANAN insulation piercing connectors require stripping the wire insulation?

No, BUCHANAN mechanical insulation piercing connectors are designed to create connections without stripping the insulation. The connector's piercing elements penetrate the insulation to make contact with the conductor when the bolts are tightened. This feature reduces installation time and minimizes the risk of conductor damage. The gel fill then seals around the piercing points to provide moisture resistance. This makes them suitable for run-tap connections where the main conductor remains unbroken.

What types of applications are BUCHANAN connectors and crimpers used in?

BUCHANAN connectors and crimpers are used in a variety of electrical applications, including power distribution, grounding systems, control wiring, and general electrical maintenance. The insulation piercing connectors are often used for tapping into main conductors in service entrances, street lighting, and industrial power feeds. The C24 crimper is used for terminating lugs and splices in panel wiring, motor connections, and other electrical assemblies. They are suitable for both indoor and outdoor use when installed according to code.

Does 3G Electric supply BUCHANAN products?

Yes — 3G Electric (S) Pte. Ltd. supplies BUCHANAN products. We stock the BUCHANAN catalog and supply genuine factory-original products with full manufacturer warranty and technical support.