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๐ Power your connections with pro-grade reliability!
The ICC 66M Wiring Block is a high-impact, UL-listed 50-pair punch down block designed for professional telephone and data wiring. Featuring flame-retardant plastic, durable IDC contacts with 100ยต" tin plating, and a bracket-free wall-mount design, it ensures safe, reliable, and easy installations compliant with strict industry standards.



































| ASIN | B001UKK9ZA |
| Best Sellers Rank | #215,000 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,655 in Wall Plates |
| Brand | ICC |
| Brand Name | ICC |
| Centerline Length | 10 Inches |
| Color | 66 Block |
| Connector Type | Screw |
| Customer Reviews | 4.4 out of 5 stars 22 Reviews |
| Global Trade Identification Number | 00633758017435, 00643749354586 |
| Item Dimensions W x H | 3.5"W x 10.5"H |
| Item Weight | 8.48 ounces |
| Manufacturer | ICC |
| Material | High Impact Flame Retardant Plastic |
| Material Type | High Impact Flame Retardant Plastic |
| Model | IC066NB050 |
| Mounting Type | Wall Mount |
| Number Of Contacts | 50 |
| Number Of Poles | 50 |
| Number of Positions | 50 |
| Part Number | IC066NB050 |
| Specification Met | ANSI, ATEX |
| UPC | 633758017435 643749354586 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 60 Degrees Celsius |
| Voltage | 94 Volts |
Y**9
Hard to find, buy
Hard to find these from suppliers. This is a good quality block.
A**R
Just like I remember from 40 years back.
Simple, rugged, built just like I remember them. Picked this up to undo a total rats nest in a home we just moved into. Makes finding lines, trouble-shooting, and switching things around easy, neat, and able to be deciphered.
1**4
Old school solution for a modern day cluster
Did what it needed to for my Customer. Got them all wired up and back in order.
A**N
Itโs a solid 66 block!
Itโs by ICC and a 66 block. Not much to get wrong with it. Works fine and the price / shipping speed were good. I only wish it came with the mounting standoff.
P**.
you need a special tool to put wires on,
works great
D**S
We Don't Need No Stinkin' Notches!
These blocks have the notches and hinges for a cover, but do not include the cover. I would have preferred the blocks without the side hinges for the cover. There is no room to write anything on those pairs with the notches.
B**N
Five Stars
Received and all was great
J**E
Its a 66 block
No bridge clips, they should be included
Trustpilot
2 days ago
3 weeks ago