The 329251 is a pre-insulated, closed-end splice designed for creating reliable, insulated terminations for multiple wires. It accommodates a stranded wire size range of 22 to 12 AWG () with a total circular mil area from 3,248 to 11,400. The splice is constructed from unplated copper and features transparent ECV-rated insulation. This splice is rated for 600V in building wiring or 1000V in fixtures and signs, with a maximum operating temperature of 105°C (UL). Its design ensures ease of application and uniform reliability, making it suitable for commercial applications such as appliances and the lighting industry.