500mcm 250mcm 4/0 3/0 2/0 1/0 AWG 600V Cable Ttu Monopolar Copper Pure Copper Conductor
This series covers 500MCM to 1/0 AWG (250-53.5mm²) cables with 100% pure copper conductors (ASTM B3 compliant) and TTU-grade insulation, rated for 600V. Certified to UL 44 and CSA C22.2 standards, they're engineered for industrial high-current applications like transformer connections and power distribution mains.
Key Features:
Conductor: Solid/stranded copper (500MCM=61 strands)
Insulation: Thermoset EPR (TTU grade)
Temp Rating: 90℃ dry/75℃ wet continuous
Dielectric Strength: 2000V AC/5min withstand
Bending Radius: 7×OD (stranded advantage)
Applications:
✓ Industrial switchgear main bus
✓ Transformer secondary wiring
✓ Generator set power circuits
✓ Heavy equipment feeders
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