E-Z Wire lay-in terminals. Commercial Specification Grade. Accepts up to #4 AWG conductors. Approved for copper & aluminum wire. Knockouts in back & bottom. SKU: 40580816 MFG: 55050-000 Shop more products by Leviton. We offer lowest price on Electrical Switches & Receptacles, save money on large orders with Life and Home. SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 $15.99 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Black 50 amp 125/250 volt NEMA 10-30R 3P 4W Straight blade Industrial grade Non-grounding Side wired Steel strap Thermoplastic body Heavy-gauge, double-wipe copper alloy contacts Terminals marked for easy dentification and fast wiring UL-CSA rated Boxed FEATURES MFR: 55050-000 SKU: 40580816 UPC: 078477100257 Brand: Leviton