3M Scotchlok insulation displacement connector 902 electrically connects a tap wire to a run (through) wire while insulating the connection. This connector is suitable for control circuit wiring, fixture wiring, appliance wiring, signal and PA systems and automotive/boat/RV wiring. Polypropylene insulated and self stripping. 3M Scotchlok insulation displacement connector 902 is 600 V rated for building wire and 1000 V rated for signs, fixtures and luminaires. The connector withstands temperatures of 221 deg F. UL listed, CSA certified and RoHS 2011/65/EU compliant.