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RJ11 6P4C Male to 4-Pin Screw Terminal Adapter | Phone Line

$20.75 USD

~~$28.99 USD~~ $20.75 USD

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RJ11 6P4C Male to 4-Pin Screw Terminal Converter – Telephone Extension Cable Adapter

Simplify your telephone wiring projects with this compact and reliable RJ11 (6P4C) Male to 4-Pin Screw Terminal Adapter. Designed for telephone receivers, landline bases, and closed-circuit TV (CCTV) cable systems, this solder-free adapter lets you extend or connect phone lines quickly — no special tools or technical expertise required. Just a screwdriver and a wire stripper are all you need!

Made in Mainland China.

Key Features

Solder-Free Installation: Secure wires using screw terminals — no soldering iron needed, making installation fast, clean, and beginner-friendly.
Versatile Compatibility: Works with telephone handsets, landline bases, telephone extension cables, and CCTV cable plugs that use RJ11 (6P4C) connectors.
Extend & Connect: Easily extend the length of RJ11 cables or connect a single open wire to an RJ11 jack with minimal effort.
Durable Construction: Built from a sturdy plastic and metal combination for long-lasting, reliable performance.
Compact & Lightweight: Measures just 50 × 15 × 11 mm — small enough to fit neatly in any installation space.
Available in 1-Pack or 2-Pack: Choose the quantity that suits your project needs.

Specifications

Connector Type: RJ11 6P4C Male to 4-Pin Screw Terminal
Material: Plastic + Metal
Dimensions: 50 × 15 × 11 mm
Operating Voltage: Low voltage (below 50V AC or 75V DC)
Pack Size: 1-piece or 2-piece

Common Applications

Telephone handset and base connections
Landline phone line extensions
CCTV / closed-circuit television cable termination
Home or office telephone wiring projects
DIY network and communication cable repairs

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For general guidance on consumer wiring and connectivity safety standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What is an RJ11 6P4C screw terminal adapter used for?

A: An RJ11 6P4C screw terminal adapter is used to connect or extend telephone cables without soldering. It allows you to terminate open-ended phone wires directly to an RJ11 connector using only a screwdriver, making it ideal for landline phone extensions, handset connections, and CCTV cable systems.

Q: Do I need special tools to install this RJ11 screw terminal adapter?

A: No special tools are required. You only need a standard screwdriver and a wire stripper to terminate and secure your wires. There is no soldering involved, making installation quick and easy for both professionals and DIY enthusiasts.

Q: Is this adapter compatible with standard home telephone systems?

A: Yes. This RJ11 6P4C male to 4-pin screw terminal converter is compatible with standard home and office telephone systems, including landline phone bases, telephone handsets, and extension cables that use the common RJ11 connector format.