Professional-Grade CAT.3 Tool-Free Voice Jack for Structured Cabling

Reliable telephone keystone module designed for seamless integration into wall plates, patch panels, and surface mount boxes with T568A and T568B color coding support.

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How can you reduce installation time and labor costs while maintaining professional-grade telephone cabling standards in multi-unit commercial projects?

CRX's CAT.3 tool-free voice jack eliminates the need for specialized wiring tools, enabling faster installation across multiple wall plates and patch panels. The gold-plated RJ11 contacts ensure long-term reliability while supporting both T568A and T568B standards, reducing costly callbacks and maintaining compliance with ANSI/TIA-606 color coding requirements. Our 25-year product guarantee provides peace of mind for your commercial infrastructure investments.

CRXCabling delivers this CAT.3 telephone keystone module as part of its comprehensive end-to-end structured cabling solutions, backed by over 30 years of industry expertise and a 25-year product guarantee. The RJ11 connector configuration supports ANSI/TIA-606 color coding standards, ensuring compatibility with standardized network cabling management systems that enhance security and asset tracking. Whether upgrading existing telephone infrastructure or deploying new voice communication networks in healthcare facilities, retail environments, or corporate offices, this tool-free voice jack provides the reliability and performance your organization demands. Contact CRXCabling's team today to integrate this professional-grade keystone module into your structured cabling project and experience the quality assurance that has defined our global B2B support for three decades.

CAT.3 Tool-Free Voice Jack White Color

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A04-30UB4020

CAT 3 Telephone Keystone Module

Cat.3 UTP Telephone Keystone Module.
Cat.3 UTP Telephone Keystone Module.

CAT.3 tool-free voice jack supports T568A and T568B wiring color coding and holds 26 AWG solid or stranded Ethernet cables. Gold-plated contacts prevent long-term corrosion, providing essential and excellent signal characteristics.

CAT 3 Telephone keystone module is designed to connect telephone lines in your home or office, standard network port size, suitable for a wall plate, patch panels, or surface mount boxes.

Through the cabling management system to manage network assets and increase the security of network cabling, CRXCabling's team is pleased to provide you with the latest network cabling planning information.

Features

  • Small size keystone jack for 6 port high-density wall plates.
  • Tool-free design for easy wiring.
  • Accepts 26 AWG solid Ethernet cables.
  • Colorful voice jack collection available to support ANSI/TIA-606 color coding system.

Product Classification

Indoor or OutdoorIndoor
SolutionCopper
Product NameKeystone Jack
Component CategoryCat.3

General Specifications

Item model numberA04-30UB4020 (Reference P/No.CC-04-00030)
ColorWhite
Shielded TypeUnshielded
Size (WxHxD)14.6 X 24.8X 31.6mm
Connector TypeRJ11
Compatible Wire Gauge (AWG)26
Number of Ports1

Material Specifications

MaterialABS, PC
Coating of the ContactsGold 6U"
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