Twist Lock Design: 30 amp generator splitter cord with 3 twist lock 4-prong generator connectors (Input L14-30P and Output L14-30R) for secure connection; The twist lock plug prevents cord falling off due to external force
Power 2 Devices at the Same Time: 4-prong locking generator Y splitter adapter features a L14-30P male plug and splits the connection into 2x L14-30R female outlets; Heavy-duty capabilities: supports max 30 Amp overload, 125/250V, 3750/7500 Watts
Superior Performance: SJTW L14-30 locking power cord constructs with 10AWG stranded copper wire for superior conductivity; Big gauge and pure copper to avoid the cable getting overheated from long-time use
ETL Listed: STW, 10AWG/3C, 30 Amp UL62 Pure Copper Wire with a 600 Volt anti-cold weather jacket; heavy duty power adapter cord ensure a secure and reliable connection; 30A 4 prong generator L14-30 locking Y adapter cord is about 3 feet in length
Splitter Cord for Multiple Use: NEMA L14-30P to dual L14-30R SJTW 10 Gauge 4 Prong 3FT generator extension cord 125/250V; Ideal for connecting portable generator to manual transfer switch, power outage, house and outdoor RV use