ARC18-40SA-P013 is a 40-position rectangular thermoplastic connector plug designed for harsh environment applications requiring high pin-count connectivity. It features IP68 and IP69K ratings in mated condition, providing dust-tight sealing and high-pressure waterproof protection at multiple spray angles (0°, 30°, 60°, 90°). The connector utilizes Size 18 contacts rated for 13A at 250V, incorporates a jackscrew with threaded insert for secure mating, and includes bonded front seals with standard diameter rear seals. The keyed A configuration ensures proper orientation and prevents incorrect mating. This connector is ideal for industrial applications in controlled and uncontrolled environmental conditions where reliable, sealed electrical connections are critical, such as outdoor equipment, marine systems, and heavy-duty machinery.