313 MCM Diesel Locomotive Cable, 2000V

313 MCM Diesel Locomotive Cable (DLO) is an extra-flexible 2000V single-conductor industrial power cable engineered for heavy feeder runs, main generator leads, and high-vibration industrial power distribution. Constructed with finely stranded tinned copper, heavy-duty EPR insulation, and a pressure-extruded Chlorinated Polyethylene (CPE) jacket, it delivers maximum flexibility, vibration resistance, and chemical protection for demanding 511-amp power circuits.

Dual-rated as Type RHH/RHW-2 (600V and 2000V) under UL 44 and Tray Cable rated (TC) for 1/0 AWG and larger, this cable handles dynamic equipment movement while remaining fully code-compliant for permanent cable tray and raceway installations.

Key Features & Benefits

• Corrosion-Resistant Tinned Copper: Built with high-strand tinned annealed copper (ASTM B-33/B-172) to prevent conductor oxidation, ensure long-lasting terminations, and provide superior flexibility for pulling through complex tray networks and conduits.

• Premium EPR Insulation: Thermoset Ethylene Propylene Rubber (EPR) insulation delivers excellent dielectric strength, handling continuous 2000V electrical loads without thermal breakdown, cracking, or softening.

• Ultra-Rugged CPE Outer Jacket: Heavy-duty Black Chlorinated Polyethylene (CPE) thermosetting compound provides extreme resistance to oil, grease, petrochemical solvents, ozone, weather, and continuous UV exposure.

• Tray Cable (TC) & Dual-Rated Compliance: Certified as 2kV DLO for flexible machinery leads, dual-rated as 600V/2000V RHH/RHW-2 under UL 44, and rated for Cable Tray (CT) use in sizes 1/0 AWG and larger.

• Sub-Zero Cold Flexibility: Rated for -40°C low-temperature flexibility, preventing jacket cracking or stiffening during dynamic payouts and cold-weather pulls.

• Custom Cut-to-Length: Wire America supplies 313 MCM DLO cable cut by the foot with zero cut fees, saving you material waste and jobsite prep time.

Technical Specifications

• Conductor Size: 313 MCM

• Conductor Stranding: 772 Strands of 24 AWG (772/#24)

• Conductor Material: Tinned Annealed Copper

• Insulation Material: Premium Ethylene Propylene Rubber (EPR)

• Jacket Material: Heavy-Duty Black Chlorinated Polyethylene (CPE)

• Voltage Rating: 2000V (DLO) / 600V & 2000V (Type RHH/RHW-2) / 1000V (CSA RW90)

• Ampacity: 511 Amps (Single conductor in free air @ 90°C conductor temp, 30°C ambient per NEC Table 310.17)

• Nominal Outer Diameter: Approx. 1.015" (Range: 0.991" min – 1.055" max)

• Approximate Net Weight: ~1,209 lbs / 1,000 ft (1800 kg/km)

• Temperature Rating: -40°C to +90°C (Continuous Wet or Dry)

• Minimum Bending Radius: 4 x OD (4.06" for Fixed Installation) / 6 x OD (6.09" for Flexible Application)

• Compliance Standards: UL Listed Type RHW-2 (UL 44), c(UL) RW90 EP 1kV, Rated for Cable Tray (CT) Use, MSHA Approved (P-7K-268080-01), VW-1 / FT4 Flame Test, IEEE 1202/FT4, AAR RP-586 / RP-588, RoHS Compliant.

Common Applications

• Diesel-Electric Locomotive Infrastructure: Supplying core high-amp energy lines between central diesel generator blocks, dynamic braking grids, and heavy-duty traction wheel motors.

• Oil and Gas Drilling Rigs: Powering massive mud pumps, top drives, drawworks equipment, and offshore marine drilling platforms.

• Data Centers & Bulk Battery Storage Hubs: Interconnecting massive Uninterruptible Power Supply (UPS) systems, utility-scale battery storage arrays, and high-voltage emergency backup setups.

• Industrial Motor & Generator Leads: Serving as flexible high-current feeder links on large manufacturing motors, mining machinery, and mobile generator sets.

• Shipboard & Marine Power Distribution: Supplying heavy-duty flexible power trunks across shipyards, commercial transport vessels, and marine docks.

TECHNICAL & CODE COMPLIANCE NOTICE: Product specifications, outer dimensions, stranding layouts, and weight figures are nominal manufacturer estimates based on industry standards and are subject to normal manufacturing tolerances. Ampacity ratings are derived from National Electrical Code (NEC®) Table 310.17 for single conductors in free air at 30°C ambient and 90°C continuous conductor operation. Final cable selection, conduit fill sizing, and installation methods must be verified by a qualified engineer or licensed electrician in accordance with local building regulations and the latest NEC standards.

• Utility & Mega-Solar DC Collection Trunks: Serves as heavy-duty central DC feeder lines connecting large utility combiner arrays, central power inverters, and utility-scale Battery Energy Storage Systems (BESS) requiring 511A continuous power handling.
• High-Capacity Diesel Generators & Utility Tie-Ins: Functions as main power output cables for large commercial backup generators, load banks, and primary facility switchgear.
• Heavy Traction Motors & Locomotive Main Power: Routes high-voltage power to main locomotive traction motors, high-capacity blower systems, and primary power grids across heavy rail equipment.
• Offshore & Land Rig Power Skids: Deployed across drilling platforms and onshore mud pumps, top drives, and power distribution skids exposed to petrochemicals, oil immersion, and severe mechanical vibration.
• Heavy Mining Machinery & Draglines: Supplies main power to electric shovels, continuous miners, and heavy mobile crushing machinery operating under continuous movement and harsh outdoor conditions.
• Shipboard & Marine Main Feeder Networks: Feeds main propulsion sub-systems, heavy bow thrusters, and primary distribution panels requiring MSHA, tray cable, and salt-spray resistance.
• Industrial Substation & Switchgear Jumpers: High-flexibility jumper links inside crowded industrial switchgear, transformer vaults, and high-density power rooms where standard rigid MCM cable is too difficult to route.

Who Relies on 313 MCM DLO Cable?

• Industrial Electricians & Electrical Contractors: Specified for its extra-fine 772/#24 tinned copper stranding, enabling smooth 511A power pulls through tight cable trays and conduits without work-hardening or strand damage.
• Utility Solar EPCs & Systems Engineers: Preferred for its 2000V RHH/RHW-2 dual rating, Cable Tray (CT) listing, and UV/sunlight resistance in high-voltage renewable energy fields.
• Mining & Heavy Equipment Operators: Trusted for its MSHA-approved flame resistance and thermoset CPE jacket that withstands sub-zero -40°C cold, severe impact, and continuous mechanical vibration.
• Submittal Teams & Procurement Officers: Relied upon for seamless termination using standard Class I high-strand compression lugs and heavy-duty ferrules to guarantee low-resistance, hot-spot-free connections.
• Code Compliance & Safety Inspectors: Verified for its dual-rated RHH/RHW-2 compliance (600V/2000V), Cable Tray (CT) rating, and IEEE 1202/FT4 flame test approvals.

DISCLAIMER: Real-world application examples are provided for educational and general planning purposes only. Project requirements vary based on system design, environmental factors, and local codes. Buyers and specifiers are responsible for verifying that all materials meet exact job specifications and comply with NEC and local electrical regulations. Always consult with a licensed electrician prior to installation.

General Shipping Information

In-stock orders placed before 3pm EST typically ship within 1-2 business days. Our business days are Monday through Friday; we do not process orders on Saturday, Sunday, or major US Holidays.

You will receive an e-mail with a tracking number within 1-2 business days from the time its shipped. You will also be able to view your order status and tracking numbers in your account order history.

Expedited Shipping

Expedited shipments are delivered Monday-Friday except on US Holidays. The order must be placed before 12pm CST to ship same day ( Mon-Fri Only).

Returns

You have 30 days from the day you receive the item to contact us for a return. Returns are subject to a 30% Restocking Fee.

Please contact us at help@wireamerica.com to request a return authorization. Have your order number or name the order was placed with ready and we will email you an RMA (return) number and instructions for return. Currently, we do not offer exchanges. A new order must be placed if you need a different item. If you provide the new order number at the time of your return request, the restocking fee may be lowered.

Orders on any items with a material value of $50 or less are non-returnable.