The HBL5261 is an Extra Heavy Duty Specification Grade single receptacle rated for 15A at 125V with 2-pole, 3-wire grounding (NEMA 5-15R configuration). It features a one-piece brass integral ground strap and unique bypass contact design, with power contacts of 0.037 in. brass and a brass ground contact, all housed in a nylon face and PBT base for durability. The device is certified to UL 498, CSA 22.2 No. 42, and Federal Specification W-C-596, with a dielectric voltage rating of 2,000V minimum and terminal accommodation for #14–#10 AWG copper conductors. Operating temperatures range from -40°C to +75°C maximum continuous, with flammability ratings of UL 94V-2 for the face and UL 94V-0 for the base. This receptacle is ideal for industrial, commercial, and hospital-grade applications requiring reliable power distribution and enhanced safety features.