Features: - NEMA L21-30P Plug to NEMA L21-30R Connector - Hubbell Twist Lock plug and Connector - 10 Foot Length - 3-Phase, 5-Wire cable - Rated for 30 Amps, 208V - Heavy-Duty 10/5 AWG water and oil resistant jacket - Male plug connects with female L21-30R receptacle  Overview: Brand new 10 foot 3-phase NEMA L21-30 power cable, rated for 30 amps, 208V.  Features an L21-30P plug to L21-30R connector and heavy-duty 10/5 AWG jacket.  Custom lengths available. UL listed. Ships within 24 hours from Raleigh, NC.