3M Scotchlok Insulation Displacement Connector 314 provides a dual element connection and moisture resistant seal with a mineral oil based grease. The connector is nylon insulated and used to connect 2 or 3 wires. It is self stripping, flame retardant and moisture resistant.3M Scotchlok Insulation Displacement Connector 314 is 600V rated for building wire and 1000V rated for signs, fixtures and luminaires. It withstands temperatures of 221 degrees F (105 degrees C). UL Listed, CSA Certified and RoHS 2011/65/EU Compliant.