Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
US Spain
SKU 7100166926
Legacy SKU 80000209595
UPC 10054007148613
Part Number 558-POUCH

When you need to secure a tap or wire end to a through or run wire and fully insulate the connection, use this 3M™ Scotchlok™ 558 IDC Run or Tap Connector. This polypropylene-insulated connector is self-stripping and is built with a tin-plated brass element that ensures proper conductivity and safeguards against corrosion. Enjoy great results with these 22 to 16 AWG stranded or solid conductors.

  • Red, polypropylene-insulated connector
  • Suitable for general purpose electrical connections on an auto, boat, van or trailer
  • Accommodates 18 to 16 AWG solid/stranded or 14 AWG stranded
  • UL Listed, CSA Certified and RoHS 2011/65/EU Compliant
Estimated date of shipment December 12


Minimum Order 1,000 Items
Order Increment 1,000 Items
Product Dimensions
Imperial Metric
Weight 0.4 LBS
Shipping Dimensions
Weight 4.445 lb
Length 10.4 in
Width 10.4 in
Height 6.8 in
Brochures, Catalogs & Data Sheets
For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
3M™ Scotchlok™ Electrical IDC 558-Pouch electrically connects a tap wire to a run wire while insulating the connection.

You can use this IDC with common thermoplastic insulated wires, such as T, TF, TFF, TFN, TFFN, AWM, TEW, SAE-GPT, with a maximum insulation diameter of .120 in (3.0 mm). Tap Connector 558 is capable of connecting a tap wire to a run wire, in the range of No. 22 thru No. 16 AWG made of solid or stranded copper.

This Insulation Displacement Connector is used for control circuit wiring, fixture wiring, appliance wiring, cable connecting, signal and PA systems and automotive/boat/RV wiring. It is 600V rated for building wire and 1000V rated for signs, fixtures and luminaires. The connector can be used in temperatures of up to 221 °F (105 °C).

3M™ Scotchlok™ Electrical IDC 558-Pouch is UL Listed and CSA Certified.   Add to cart