250-250-3/0 Pratt Triplex Aluminum URD Cable 600V

250-250-3/0 Pratt Triplex Aluminum URD Cable 600V

Regular price $6.00 $3.14 Sale /per Foot

Description:
Pratt 250-250-3/0 Triplex Aluminum Direct Burial Cable has two 250 MCM gauge size live wires whereas the neutral is of 3/0 AWG size. The individual conductors are insulated with XLPE which have black color except for the neutral conductors whose insulator has yellow stripes. As a direct burial this serves 345 amps, while in ducts it wires 265 amps.

Applications:
#250 Pratt Aluminum Underground Distribution Cable specifically designed for underground distribution systems. In extreme environmental conditions, the cross-linked polyethylene is used since it can withstand temperatures of up to 90°C.

Conductors:
They are made of aluminum alloy which are compressed in 1350-H19. Only 99.5% of the conductor is made of aluminum the rest is made of zinc, copper and silicon.

Insulation:
The insulation is made of standard polyethylene or cross-linked polyethylene.

Features:
• Can resist high temperatures of up to 90°C
• Corrosion resistant conductors
• Heat and moisture resistant insulation
• Lead free triplex wire
• 600 volt URD cable

Standards:
• ASTM B-901
• ICEA S-105-692
• Federal Specification J-C-30B
• RUS Accepted

Technical Specifications:
Phase Conductor Size AWG: 250
Phase Conductor Stranding: 26
Phase Conductor Insulation Thickness: 95 mls
Base Neutral Messenger Size AWG: 3/0
Base Neutral Strand: 17
Diameter Single Phase Conductor (Mils): 732
Diameter Complete Cable (O.D.) (Mils): 1581
Weight Per 1000ft Total (Lbs.): 853
Allowable Ampacity 90C (Amps): 345
Allowable Ampacity in Ducts (Amps): 265

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Customer Reviews

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Russell Harold
Very easy sale

Whole process was easy and saved me a lot of money

Customer Reviews

Based on 1 review
100%
(1)
0%
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R
Russell Harold
Very easy sale

Whole process was easy and saved me a lot of money