Description:
Rust 250-250-250-3/0 is a type of Aluminum URD power transmission cable that is designed for underground distribution of secondary circuits. The cable has three phase conductors, each of 250 MCM and a single neutral conductor of 3/0 AWG size. The cable is rated for 600 volts. The cable operates at 330 amps but when In Ducts it supplies 280 amps.
Applications:
250 MCM Rust Aluminum wire is used for underground power supply systems in residential zones. The cable can used for direct burial or can be installed in conduits or ducts which channel the cable to a given direction. It can also be used in wet and dry locations.
Conductors:
The conductors are made of aluminum alloy 1350-H19. The conductors are each stranded for flexibility.
Insulation:
It is made of cross-linked polyethylene. It can withstand high temperatures of 90°C.
Features:
• It has sequential footage markings
• Heat and moisture resistant
• Approved for use by international standards
• Temperatures of 90°C
Standards:
• Secondary UD quadruplex conductor 600V cable meets or exceeds the following ASTM specifications.
• B-230 Aluminum Wire, 1350-H19 for Electrical Purposes.
• B-231 Aluminum 1350 conductors, Concentric-Lay-Stranded.
• B-786 “19 Wire combination unilay-stranded Aluminum Conductors for subsequent insulation”.
• B-901 “Compressed round stranded Aluminum Conductors using single input wire construction”.
• Secondary UD quadruplex conductor 600V cable meets or exceeds all applicable requirements of ICEA S-105-692.
• “USE-2” per UL 854 available upon request.
| Technical Specifications: | |
| Phase Conductor Size AWG: | 250 |
| Phase Conductor Stranding: | 37 |
| Phase Conductor Insulation Thickness: | 95 mls |
| Base Neutral Messenger Size AWG: | 3/0 |
| Base Neutral Strand: | 17 |
| Diameter Single Phase Conductor (Mils): | 603 |
| Diameter Complete Cable (O.D.) (Mils): | 1456 |
| Weight Per 1000ft Total (Lbs.): | 868 |
| Allowable Ampacity 90C (Amps): | 330 |
| Allowable Ampacity in Ducts (Amps): | 280 |
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Orders that include more than one item are given processing time for each item.
We will carefully examine all items before sending. Today, the majority orders will be shipped within 48 hours. The delivery time will be between 3 and 7 working days.
Returns
Due to multiple parties, including the factory and the warehouse, we are unable to completely manage our stock. The levels of stock can change at any moment. Please understand it may happen that your order will be out of stock when your order has been made.
Our policy lasts for thirty days. Unfortunately, if the 30 days have elapsed from the date you purchased the item, we cannot offer you a return or exchange.
In order to be eligible for a return your product must be unopened and in the same condition as you received it in. It should also be in its original packaging.
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