Black Box 1300 73 55 66 

1300 73 55 66


Wallmount Block - RJ11, 4-Wire

Mount an RJ jack to add a phone or data connection.

$3.29 AUD

*Price excludes GST

Lifetime Double Diamond™ Warranty (Standard)

*Required field

Product Features

  • Guaranteed for life!


Screw-Down Terminal Blocks
  • For voice connections only.
  • Available in 4-, 6-, and 8-wire configurations.
  • Have one RJ11 or RJ-45 jack on the side.
  • 0.8"H x 2"W x 2.2"D (2 x 5.1 x 5.6 cm).

    110 Punchdown Blocks
  • For voice and/or data connections.
  • Category 3 rated.
  • Feature 110 contacts.
  • Have one or two RJ-45 jacks on the side.
  • 1"H x 2.6"W x 3.5"D (2.5 x 6.6 x 8.9 cm).

  • Warranty

    Double Diamond Warranty Diamond

    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our no-questions-asked warranty that protects your Black Box® brand products* from faulty workmanship and defects.

    During the warranty period, Black Box Network Services will repair or replace your faulty equipment at NO CHARGE!

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product* for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 1300-734-455.

    ** Certain products may not be eligible.