Strong bite for a secure, reliable connection
Flexible spring expands for greater wire range and reuse
Dual color coded: one connector does the job of two traditional connectors in the majority of applications
UL Listed
UL Listed and CSA Certified
3M™ Performance Plus™ Wire Connectors are designed with a uniquely flexible spring that has generous room for expansion and a strong bite for a secure connection. Because of their increased wire range, just three Performance Plus wire connectors handle the work of eight standard connectors. And the flexible skirt helps prevent copper exposure for enhanced safety.

Use a 3M™ Wire Connector T/R+ to electrically connect two or more conductor ends in a pigtail application and insulate the connection.