3M ™ Performance Plus T/Y+ Wire Connector
3M™ Performance Plus™ Wire Connectors are UL Listed for 600 volts on copper wire. They are available in five color/wire range options: O/B+ (orange/blue) 2 #22 - 3 #12 AWG; T/Y+ (tan/yellow) 2 #22 - 3 #12 AWG; R/Y+ (red/yellow) 2 #18 - 2 #8 AWG; T/R+ (tan/red) 2 #18 - 5 #12 AWG; B/G+ (blue/gray) 4 #14 - 2 #6 AWG.