The HDP26-18-8SN is a circular plug from the HDP20 series, designed for heavy-duty applications requiring a reliable, multi-pin connection. It features a thermoplastic shell with a bayonet-style coupling ring for quick and secure mating. This connector has a shell size of 18 and is configured with 8 cavities, each designed to accept size 12 contacts. It is environmentally sealed with silicone grommets and operates effectively in a temperature range of -55°C to +125°C. With its robust design and IP68 rating, it is well-suited for harsh environments found in the truck, bus, and off-highway industries.