Fairfield 750-750-500 Aluminum URD cable is designed for use in secondary distribution circuits, where installed in duct or direct burial applications. Maximum operating temperature is not to exceed 90°C in wet and dry locations. As an option, this cable can be provided pre-pulled into duct. Concentric stranded or compressed 1350-H19 series aluminum conductor.Neutral Conductor has Yellow stripe. Two phase conductors and the neutral are cabled together. ASTM B-230 Aluminum 1350-H19 Wire for Electrical Purposes - ASTM B-231 Concentric-Lay-Stranded Aluminum 1350 Conductors - ASTM B-609 Aluminum 1350 Round Wire, Annealed and Intermediate Tempers, for Electrical Purposes - ASTM B-901 Compressed Round Stranded Aluminum Conductors Using Single Input Wire Construction - ICEA S-105-692 600 Volt Single Layer Thermoset Insulated Utility Underground Distribution Cables - Federal Specification A-A-59544A - RUS Accepted - Sunlight Resistant. Picture May Not Represent Actual Cable and Is Only Used As A Representation Please Refer to The Specifications For Product Accuracy. Signature required for all deliveries. Feedback will be left as soon as feedback is left for us. This item is in the category "Business & Industrial\Electrical Equipment & Supplies\Wire, Cable & Conduit\Wire & Cable\Multiple Conductor Cable". The seller is "bobdraper85" and is located in this country: US. This item can be shipped worldwide.