The Eaton USTS131L143CH is a single-socket meter socket designed for three-phase applications. Rated for 20 amps, it features a 13-jaw configuration with both top and bottom feed options, making it adaptable to various installation setups. Constructed from 16-gauge galvanized steel, this meter socket offers durability and corrosion resistance. It includes a 1 1/4 inch bolt-on hub for secure wiring connections and is equipped with ringless security to help prevent tampering. This four-wire, instrument-rated device is available through BSP Automation, providing reliable solutions for your metering needs.