
Insulation Displacement Connector, Dual Element Connection, Flame Retardant, Wire Range: 22 - 16 AWG. Package of 100.
3M™ Scotchlok™ 557 IDC Pigtail Electrical Connector is self-stripping and flame-retardant. The connector is polypropylene-insulated and used to connect 2 wires while insulating the connection. It is 600V-rated for building wire and 1000V-rated for signs, fixtures and luminaires. It withstands temperatures of 221 degrees F (105 degrees C).