Features: HEAVY DUTY - Featuring an L14-30P Plug to L14-30R Connector. Rated for 30 Amps and 125/250V. WEATHER RESISTANT CONSTRUCTION – This fully sealed L-14-30 molded extension cord provides excellent protection from oils, water, and dirt. EMERGENCY READY – Equipped with superior weather-proofing, you can count on reliable 30 amp power flow, especially in those ”extreme” situations. Compatible with any generator equipped with an L14-30 receptacle. INDOOR AND OUTDOOR – Made for various uses both indoor and outdoor these cords are molded with heavy duty 10/4 SOOW wire capable of being buried directly in the ground. THE WORLDS LEADING POWER CORD SUPPLIER - Iron Box sells UL listed power cords with only the best components and wire. Overview: Brand new NEMA L14-30 power cable, rated for 30 amps, 125/250V.  Features an L14-30P plug to L14-30R connector and heavy-duty 10/4 AWG jacket.  Used primarily in portable generator applications.  Custom lengths available. Ships within 24 hours from Raleigh, NC.