500 kcmil (MCM) 3-Conductor Shielded EPR/PVC MV-105 Cable – 5 kV / 8 kV Yellow Jacket

This 500 kcmil (MCM) 3-conductor MV-105 power cable is designed for medium-voltage power circuits up to 5 kV (133%) and 8 kV (100%). It features EPR insulation, copper tape shielding, and a PVC outer jacket, providing reliable electrical performance in industrial, utility, and heavy-duty power applications.

The cable is suitable for installation in open air, conduit, duct systems, or direct burial, and is approved for use in wet and dry locations. The large 500 kcmil copper conductors support high ampacity requirements while maintaining long service life under demanding operating conditions.

Construction Overview

• Conductor: Class B stranded, annealed copper
• Conductor Shield: Extruded semiconducting thermoset compound bonded to insulation
• Insulation: Ethylene Propylene Rubber (EPR) with semiconducting layer and 5 mil copper tape shield
• Assembly: Three conductors cabled with a Class B stranded, uncoated copper grounding conductor and fillers per UL 1072; overall binder tape applied
• Overall Jacket: Yellow Sunlight-resistant PVC (Polyvinyl Chloride), meeting UL and ICEA requirements
• Shield: Copper tape
• Ground Wire: Included

Electrical Ratings

• Voltage Rating: 5 kV (133%) / 8 kV (100%)
• Temperature Rating: 105°C
• Ampacity: Based on three single-conductor cables in isolated conduit in air per NEC Table 310.75 (90°C conductor, 40°C ambient)

Standards & Compliance

• UL Listed Type MV-105 per UL 1072
• Meets ICEA S-93-639 and AEIC CS8
• Passes UL 1685 70,000 BTU/hr flame test
• Sizes 1/0 and larger marked “For CT Use”

Applications

• Industrial power distribution
• Chemical plants and refineries
• Steel mills and manufacturing facilities
• Utility substations and generating stations
• Medium-voltage feeders in wet or dry locations

Disclaimer: Product specifications, dimensions, weights, and availability are provided for reference only and are subject to change without notice. Actual construction, approvals, and performance characteristics may vary by manufacturer and production run. Always verify technical requirements, code compliance, and suitability for your specific application prior to installation. Installation must be performed by qualified personnel in accordance with applicable NEC, local codes, and project specifications.