66 Block

Shop 66 blocks and punchdown accessories for telecommunications wiring, voice circuits, network distribution and low-voltage cable termination. These telecom connecting blocks provide an organized location for terminating, cross-connecting and managing copper wire pairs in equipment rooms, telephone closets, network panels and communications facilities.

This collection includes 66 punchdown terminal blocks, mounting brackets, bridging clips and complete block kits. Installers can use compatible mounting brackets to position connecting blocks on walls or backboards, while bridge clips join selected terminals when a circuit connection is required across the block.

66 wiring blocks are commonly used for telephone systems, voice networks, alarm wiring and other low-voltage telecommunications connections. Clearly arranged terminal rows help technicians organize incoming and outgoing wire pairs during installation, troubleshooting, maintenance and communications-system upgrades.

The collection also includes a 66 block kit commonly used for AT&T site installations, combining a connecting block, mounting bracket and cover in one package. Browse our AT&T site materials for additional telecommunications hardware, cable-management products, electrical components and installation supplies used in network builds.

Launch 3 Telecom supplies 66 punchdown blocks, terminal blocks, bridge clips, mounting brackets and related cabling accessories for telecom contractors and network installers.