IDEAL 30-451 Wing-Nut® Wire Connectors (Box of 1000)

The IDEAL 30-451 Wing-Nut® 451® Wire Connector (Yellow). Accepts 18 to 12 AWG wire combinations.Box of 100.Rated for 600 Volt maximum.Specially designed contoured wings provide a secure grip for extra leverage on maximum wire combinations.Live-action spring expands to accept wire shape and size with no pre-twisting required.Square-wire spring threads directly onto conductors for fast, secure connections.Deep skirt helps protect against flash-over and turned-back strands for maximum dielectric protection.Tough, UL 94V-2 flame retardent shell rates at 105°C (221°F).UL Listed to 486C and CSA certified to C22.2 #188; comply with Federal Specification W-S-610E.