ATP06-4S-EC01 is a 4-position plug connector with socket contacts from the ATP Series, designed for heavy-duty industrial applications. It features Size 12 contacts rated for 25A at 250V, with a standard diameter rear seal (red) and grey thermoplastic body construction. The connector provides IP68 and IP69K environmental protection with excellent UV resistance and RoHS compliance. Key performance specifications include insulation resistance of 1000 megohms minimum at 25°C, contact retention of 70 lbs for Size 12 contacts, and thermal cycle capability from -55°C to +125°C. This connector requires a separate AWP-2S wedgelock and is ideal for industrial applications requiring reliable electrical connections in harsh environments.