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#1 Source in low voltage wire and cable. Call us today to learn more about special offers.
#1 Source in low voltage wire and cable. Call us today to learn more about special offers.

Hinged Cover for 66 Punch Down Wiring Block - Available in 3 Colors

by Dynacom
SKU: PP7-1215-WH
Color: White
UL Listed

Compatible with Dynacom products ONLY.


Hinged 66 Punch Down Wiring Block Cover

Dynacom's Hinged 66 Block Cover is designed to keep dirt and debris off of the punch down block containing rows of four IDC style clips. 66 Punch down blocks are used for terminating 22-26 AWG solid copper cross-connect station wiring for many types of phone systems. Bridge clips are required to complete the circuit between the left and right side of the 66 block.

Because Dynacom takes great pride in quality control procedures and commitment to quality their 66 Wiring Block meets all requirements for TIA, is UL listed and also inspected and tested to comply with stringent transmissions and safety standards. You can also purchase one of Dynacom's hinged covers for this 66 Wiring Block in 3 different colors to help customize your installation.

Additional Related Items

To complete your network, we have all the products you need, with full end to end solutions for Telco voice systems. We carry a wide array of Punch Down Wiring Blocks, Backboards, and CAT 3 Cable.

If you are looking to quickly and easily install your CAT 3 network or voice system, we have Pre-Wired Punchdown Blocks, Pre-Loaded Surface Mount Boxes, and Ethernet Splitters.

We also carries Telco tools and equipment for testing the integrity of a CAT 3 network such as Telephone Line Testers, Punch Down Termination Tools and Professional Tool Kits.

We also carry a large assortment of items that work with Telco voice systems such as: Amphenol cables, Bridge Clips, Connecting Blocks, Modular Cable, and other accessories that will help make your installation fast, smooth and organized.



  • Snaps On
  • One-Piece
  • Reversible
  • Three Colors: White, Orange, and Clear.
  • Will Fit Dynacom Products Only



A 2 inch
B 10 inch
C 1.4 inch
D 0.7 inch
Package Quantity Sold Individually
Material Flame Retardant Plastic, UL-94V0
Block Type 66 Punch Down

Additional Information

Telco Block Accessories

Telco blocks are utilized to connect phone systems to data networks. There are two popular forms of telco blocks: the 66 block and the 110 block. The 66 block is quite common in modern phone systems, as they simplify connecting multiple phone lines. The 66 block is also referred to as B-blocks, M-blocks, and as split-50 blocks. We also have Cable Distribution Spools, or mushroom posts for managing your cross connect wire. It is designed for mounting onto walls or other surfaces to help support and guide your cross connect wire. Our cable distribution spools are also ideal for Cat3 cable for telephone applications.

To learn more about our Telco Block Accessories please visit our overview page. Our Hinged Covers for 66 Punch Down Wiring Blocks can be combined with a wide array of products such as:

What's in the box?

What's in the box?

  • Qty 1 - Hinged Cover