The Easy-Twist PIWC-3-C 100-Count Carton of Orange Push-In Wire Connectors are designed for use on three solid or stranded wires in the 22-12 AWG size range. They’re made from flame-retardant thermoplastic and rated for an operating temperature range of -30˚ to 105˚ Celsius (-40˚ to 221˚ Fahre