The Hubbell HBL8430A is a heavy-duty, specification-grade straight blade receptacle designed for industrial applications requiring a 3-phase, 4-wire grounding system. This receptacle supports 30 amps at 250 volts AC and features a NEMA 15-30R configuration, making it suitable for connecting equipment such as motors and large machinery. It is constructed with a reinforced thermoplastic polyester housing and brass contacts, ensuring durability and optimal conductivity. The HBL8430A has a dielectric strength of 2,000 volts and is rated for continuous operation in temperatures ranging from -40°C to 75°C. It accommodates copper wire sizes from 12 AWG to 4 AWG and is UL E2186 listed, CSA certified, and RoHS compliant. This receptacle is ideal for use in dry, indoor environments and is typically mounted using screw terminals.