GFCI Power Extension Cord | 3 Outlets - 50 FT Cord | 3 Pack 3 Pack - Class A GFCI |15 Amp NEMA 5-15 P&R connectors | 12/3 SJTW cord UL and CUL designated rainproof for outdoor use | OSHA compliant Portable GFCI cord set with automatic reset to protect users and equipment from ground faults and open neutral connections Cord set converts any standard electrical outlet into three ground fault-protected outlets