Preferred Industries WP111-BOX-YELW Yellow Winged Wire Connectors Box of 100

Wire Nut Detail:
UL 486 C Listed and CSA C22.2 #188 Certified
600V max rated

Funnel entry easily guides wires into connector
PVC construction - resists breakage - excellent insulation
Expanding "live" spring provides a wider wire range
Deep skirt - protection from flashovers and shorts
Can be used with solid or stranded copper wire

Min. AWG 2#18

Max. AWG 3#12