2321922-3 is a rear wire seal component designed for 3-pin 2.5mm sealed signal double lock connectors, providing secondary locking safety combined with IP67-rated sealing protection against water and dust. This seal is engineered to work with the miniature 2.5mm centerline connector system that accepts 26-22 AWG wire and supports a maximum current rating of 3 amps per line at 250 VAC. The wire seal integrates with the connector assembly to enable reliable performance in water-related or high-humidity environments while meeting global safety standards including UL94-VO and Glow Wire Test (750°C, no flame) requirements. This component is essential for applications requiring robust environmental sealing in compact connector designs, particularly in appliances and systems where moisture ingress must be prevented.