Leviton 25-Pair M Block

Interconnect Phone & Communication Cables


What's special about this wiring block?

  • Accepts 22 to 26 AWG wire for different phone or communications applications.
  • Constructed of high impact, fire retardant UL 94V-0 plastic to meet code.
  • Three remaining slots in each row can be used for cross-connects.
  • Click for More Features

With Leviton's 25-pair M Block, you can quickly interconnect voice and data applications in a multiple-connection office building or apartment complex.

Part # Description Size Price
LE-40066-M25 M Block: 25-pair (66M1-25) 10" H x 3-5/16" W x 1-3/16" D
Manufacturer Direct
  • Compact design for limited space
  • Phosphor bronze quick-connecting, insulation-displacing 66-clips for durability and longevity.
  • Includes 50 rows of clips, 25 on each side, to assist with a neat installation.
  • Incoming cable pairs' "tips" and "rings" are connected by terminating "tip" on the leftmost slot of one row, and "ring" on the leftmost slot of the row.
  • Wide range of punch down tools sold separately to conveniently attach the wires to the block.

    Part # LE-40066-M25
    Height 10"
    Width 3-5/16"
    Depth 1-3/16"
    Material UL 94 V-0 plastic
    Number of Clips 50 rows, 25 per side
    Wire Gauge 22 to 26 AWG
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