Leviton 5059 15-Amp, 125 Volt, 3-Wire Round Type Single Receptacle On 4-Inch Cover, Zinc Plated Steel 3-wire Round type Single Receptacle on 4-inch Cover Temperature Rise: Max 30C after 100 cycles OL at 150 percent rated current Dielectric Voltage: Withstands 2000V per UL498 Mounts horizontally on 19-inch racks or cabinets (physical dimensions: 1.75-Inch tall x 19-Inch wide x 4.55-Inch deep)