Atima Nema L14-30 Generator Extension Power Cord Cable Transfer Switch AGC102 20-Feet 4 Wire 10 Gauge 30A 125/250 V 4 Prong TRUST -WORTHY-Covered by 5million dollars of Product Liability Insurance. UL listed- ATIMA UL listed generator cord brings you more secure power protection. This generator extension cord equipped with insulation, high quality thermoplastic material. The heat resistant is up to 220. RELIABLE AT YOUR NEED-Weather-proofing material, reliable 30 amp power flow, 20-feet length, running power up to 7500watts, ATIMA AGC102 generator cord satisfies your power needs for any circumstance no matter outdoor camping,travelling, or house power outage. PERFECT FIT-The generator cable with NEMA L14-30 twist lock receptacle perectly fits power inlet boxes, transfer panels, manual transfer switches. MAINLY APPLY TO: Controls Corporation PB30 NEMA 3R Power Inlet Box,Leviton 2711 30Amp L14-30P Locking Plug, Controls Corporation 31410 CRK 30Amp 10-circuit Pro/Tran Transfer Switch,Westinghouse WGen7500Champion 7500watt,Champion 3800watt, Champion 3100 watt,Champion 3400watt. DuroStar DS4000S