IDEAL 30-172 Wire-Nut® Wire Connectors (Box of 1000)

The IDEAL 30-172 Wire-Nut® 72B® Wire Connector covers wire sizes from 22 to 2 AWG wire combinations.Blue (Carton of 1,000).Rated for 300 Volt maximum.Fixed, square-wire spring creates its own threads - maintains a secure positive grip that will not relax over time.No pre-twisting required - positive grip design provides fast and easy installation.Deep skirt helps protect against flash-over.Reusable for easy circuit changes and additions.Touch, UL94V-2 flame-retardent shell rated at 105°C (221°F).UL Listed to 486C and CSA certified to C22.2 #188; comply with Federal Specification W-S-610E.