Specification: NEMA 5-20R Rating: 125V Electric current: 20A 2P + E Color: black Dielectric strength: over 100m at 500V DC Insulation resistance: 2,000V AC per minute Body material: Bakelite, EA-5555J, H62 and A3 Grade: 94V-0 With UL/CUL, E300025 and SGS approvals We also have 5 ro 15R type duplex standard receptacle YGB-026