3M 7100167058 Idc Run Tap Connector 18-14 Awg Brown

Product Description

The 3M 7100167058 is an insulation displacement connector (IDC) designed to electrically connect a tap wire end to a through run wire without stripping either conductor by hand. The connector is self-stripping, meaning the internal contacts pierce the insulation during crimping and make a reliable electrical bond in a single tool operation. It handles tap wire sizes from 18 to 14 AWG and run wire sizes from 12 to 10 AWG. The housing is flame retardant and color-coded brown for quick field identification. Licensed electricians and low-voltage installation technicians use this connector when adding a branch tap to an existing continuous run wire.

This connector is suited for branch tap splicing in residential and light commercial electrical installations where a new tap wire must be added to a live run conductor without cutting the run. The dual-element contact design secures both conductors simultaneously. The suggested application tool is the E-9BM Crimping Tool. Sold in a box of 50 connectors, with 1000 connectors per case, making it practical for volume wiring work on multi-unit projects or service calls requiring repeated tap connections.

Key Features

• Self-stripping IDC design eliminates manual insulation removal before crimping
• Dual-element contact connects tap and run wires in a single crimp operation
• Flame retardant housing for added fire safety in enclosed wiring applications
• Tap wire range 18 to 14 AWG with maximum insulation O.D. of 0.145 inches
• Run wire range 12 to 10 AWG with maximum insulation O.D. of 0.190 inches
• Rated for operating temperatures up to 221 degrees F (105 degrees C)

Compatibility

Designed for use with 18 to 14 AWG tap conductors and 12 to 10 AWG run conductors. Compatible with the 3M E-9BM Crimping Tool for proper seating and insulation displacement. Intended for copper conductors within the stated AWG ranges.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements for the circuit and environment. De-energize the circuit before making any tap splice connection. Use the recommended E-9BM Crimping Tool to ensure the IDC contacts fully pierce the insulation and achieve a secure mechanical and electrical connection. Do not attempt to seat the connector with pliers or an unapproved tool, as improper crimping will result in a high-resistance or failed connection.