We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two black and green RJ11 male plugs with green screw terminal blocks

Vszerda

Vszerda RJ11 6P4C Male to 4-Pin Screw Terminal Adapter 2PCS

SKU CH-4FA6-YZDD8

Converts an RJ11 6P4C plug to four screw terminals for telephone or CCTV wiring, rated 300 V and 8 A from –20 °C to 50 °C

  • Solderless screw terminals simplify telephone and CCTV wiring
  • Shielded RJ11 plug resists interference for stable signals
  • Wired to EIA/TIA 568B standard for structured cabling
  • Rated 300 V and 8 A for reliable power handling
  • Operates from -20 °C to 50 °C in plastic and metal housing

RJ11 6P4C to Screw Terminal Adapter

This two-pack adapter converts an RJ11 6P4C male plug into a 4-pin screw terminal block, letting you extend telephone or CCTV cables without soldering. It is aimed at installers and hobbyists who need a quick, tool-free way to bridge a modular jack to bare wires in structured cabling jobs.

Solderless Installation with Shielded Housing

The fixed RJ11 male plug resists electromagnetic interference while the removable screw-terminal socket accepts AWG 28-16 solid or stranded wire. Strip each conductor, insert into the labelled terminals, tighten the captive screws, and snap the shielded cover back on — no crimp tool or soldering iron required.

Handles 300 V and 8 A Within -20 °C to 50 °C

Rated for 300 V and 8 A, the adapter comfortably carries standard telephone and low-voltage CCTV signalling currents across the full -20 °C to 50 °C operating range. It is not suited for mains-power circuits or loads that exceed the 8 A limit.

Highlights

  • Solderless screw terminals simplify telephone and CCTV wiring
  • Shielded RJ11 plug resists interference for stable signals
  • Wired to EIA/TIA 568B standard for structured cabling
  • Rated 300 V and 8 A for reliable power handling
  • Operates from -20 °C to 50 °C in plastic and metal housing

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the adapter is working after wiring it up?

Plug the RJ11 6P4C male end into the telephone or CCTV jack, secure each wire in the 4-pin screw terminals, then verify dial tone or video signal passes through without noise.

What comes in the package and what must I supply myself?

The box contains two RJ11 6P4C male to 4-pin screw terminal adapters; you must provide the solid or stranded wires (AWG28-16) to terminate in the screw terminals.

Which version should I choose for a standard telephone or CCTV installation?

The single model offered is wired to the EIA/TIA 568B standard, rated 300 V and 8 A, and operates from -20 °C to 50 °C, making it the correct choice for typical telephone and CCTV cabling.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.