Telephone line jack No name TEL0013 6P4C modular socket

Modular 6P4C telephone jack No name TEL0013 is a compact socket designed for connecting analog telephone lines and low-voltage telephony equipment. The 6-position, 4-conductor modular socket accepts standard RJ11-style plugs, enabling simple connection of landline phones, fax machines or telephone adapters in residential and small office environments. Its compact form factor and conventional contact arrangement make it a direct replacement for many common wall jacks and a practical element for internal telephone wiring or patch panels.

Advantages

The 6P4C modular socket provides reliable electrical contacts tailored for voice-frequency analog signals and low-voltage telephony use. Its universal RJ11-style compatibility ensures interoperability with a wide range of handsets and adapters without additional converters. The design supports straightforward installation and replacement, minimizing downtime when upgrading or repairing internal phone wiring. Because the jack is intended for low-voltage applications, it is suitable for safe household and office telephony connections when installed according to local wiring standards.

Suitable for

• Connecting analog landline telephones and handsets
• Wiring or patching internal telephone cabling in homes and small offices
• Replacing worn or damaged wall jacks compatible with RJ11-style plugs
• Connecting fax machines, modems, and simple telephone adapters

Key specifications

• Connector type: modular 6-position, 4-conductor (6P4C)
• Plug compatibility: RJ11-style modular plugs
• Intended signal: analog voice / low-voltage telephony
• Typical mounting: wall socket or faceplate mounting for internal wiring
• Contact arrangement: four contacts active within six positions for single-line telephony

How to use

Turn off any connected telephony equipment or service before beginning installation. Mount the jack into the desired wall box or faceplate opening and secure it according to the enclosure type. Terminate internal telephone wires onto the jack’s screw or punch-down terminals following local wiring color codes and the single-line contact layout. After wiring, restore service and test the connection by plugging an RJ11-style telephone or adapter into the socket to verify dial tone and functionality. If using the jack for patching within a panel, insert compatible modular cords to establish connections and label cables as needed for future maintenance.

Usage recommendations

Install and wire the jack in accordance with local electrical and telecommunication codes. Use the socket only for low-voltage telephony signals; do not connect to power circuits. For long cable runs or multi-line installations, verify cable type and impedance to ensure consistent voice quality. When replacing existing jacks, compare contact arrangement to avoid miswiring single-line systems.