3M 558 | Scotchlok Connectors from 3M Electrical

IDC Connectors

3M Scotchlok 558

3M Scotchlok 558 IDC Electrical Connectors connects a tap wire to a run (through) wire while insulating the connection. The connector is polypropylene insulated and self stripping. These 3M Insulation Displacement Connectors or IDCs are suitable for control circuit wiring, fixture wiring, appliance wiring, signal and PA systems and automotive/boat/RV wiring.

Scotchlok 558 IDC Connectors from 3M are 600V rated for building wire and 1000V rated for signs, fixtures and luminaires. They are able to withstand temperatures of 221°F (105°C). The connectors are UL Listed, CSA Certified and RoHS 2011/65/EU Compliant. – the Scotchlok connectors are compatible with the 3M Electrical range of Scotchcast cable joints.

View the complete range of 3M Scotchlok Connectors for the connection of low voltage cables, conductors and wires.

➡ Other connectors from Thorne & Derrick | Pfisterer Sicon (Shearbolt) | Cembre Splices & Lugs (Crimp Compression)

3M 558 | Connector Specification

The following table provides a specification overview of the type 558 Scotchlok connector manufactured by 3M Electrical.

Conductor Size	18 – 16 AWG / 14 AWG Stranded, 22 – 16 AWG (Tap)
Connection Type	Double Run or Tap, Run and Tap
Connector Style	Insulation Displacement Connector
Flame Retardant?	Yes
Insulation Material	Polypropylene
Maximum Operating Temperature	105°C, 221°F
Maximum Recommended Voltage Rating	600V
Maximum Wire Gauge	16 AWG
Minimum Wire Gauge	22 AWG
Product Colour	Red
Recommended Crimping Tool	E-9BM or 9 in. Linemans Pliers
RoHS 2011/65/EU Compliant?	Yes
Voltage Application	Low Voltage
Water Resistant?	No