The 192990-1730 is a Trident Ringlock connector designed for reliable electrical connections in industrial environments. It features a maximum operating voltage of 250 V ac rms (380 V ac rms for Size 1807 only) with a contact current rating of up to 13 A, and operates reliably across a wide temperature range of -55°C to +105°C. The connector offers excellent insulation resistance of 5000 Megaohms at 500 V dc, IP65 sealing protection, and UL94-V0 flammability rating, with a durable design rated for up to 500 mating cycles. The connector body is constructed from black nylon with a nickel-plated copper coupling ring, making it suitable for demanding applications requiring robust mechanical and electrical performance in harsh industrial settings.