3M™ Performance Plus Twist-On Electrical Spring Connector is used to connect 2 or more copper conductor ends in a pigtail application. Its polypropylene and thermoplastic elastomer construction provides a flame-retardant property to the connector. A spring mechanism enables them to spin on quickly and tighten down easily onto the wire end.
3M™ Performance Plus Twist-On Electrical Spring Connector performs a spring action that delivers uniform holding power while connecting the conductors. The spring inside the connector has a durable steel construction with a corrosion-resistant coating. It offers enough space to accommodate a wide range of solid or stranded copper wires. The fins at the connector surface offer a tight grip so the conductor will tighten down easily. The flexible skirt protects against contact with overstripped wires. It is compatible with WCD-P and WCD-H wire connector drivers. UL Listed, CE Marking and CSA/IEC Certified.