3M Scotchlok Insulation Displacement Connector 801 is a double run or tap connector for tap or parallel splicing. It is suitable for general purpose electrical connections on an auto, boat, van or trailer. Polypropylene insulated, self stripping and flame retardant.3M Scotchlok Insulation Displacement Connector 801 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.