4/0 AWG Black – 50 foot Holiday Sale

Pacer WUL4/0BK-50 4/0 AWG Marine Battery Cable is a black UL-approved tinned copper battery cable supplied in a 50 ft length, designed for high-amperage marine battery, generator, starter, ground, switch, windlass, inverter, and DC power connections.

Pacer 4/0 AWG Marine Battery Cable is built for demanding marine electrical installations that require high current capacity, flexibility, corrosion resistance, and long-term durability. Manufactured in-house by Pacer in Sarasota, Florida, this cable uses Type III Class K annealed stranded tinned copper conductors to help resist corrosion and extend cable life in harsh marine environments.

The flexible PVC jacket helps make this large 4/0 cable easier to strip, bend, and route through enclosed spaces, sharp turns, and tight installation areas. Its durable insulation is resistant to acid, alkali, abrasion, flame, gasoline, oil, and moisture, making it well suited for boat battery systems, inverter wiring, windlass circuits, generator connections, and other high-amperage marine equipment.

Key Features

• 4/0 AWG marine battery cable
• Black insulation
• Supplied in a 50 ft length
• UL-approved marine cable
• Manufactured by Pacer in Sarasota, Florida, USA
• Type III Class K annealed stranded tinned copper conductor
• Tinned copper helps resist corrosion in marine environments
• Flexible construction for easier routing in tight spaces
• Durable PVC insulation
• Easy to strip, bend, and route
• Excellent flexibility with the durable properties of PVC
• Designed for high-amperage marine electrical equipment
• Resistant to acid, alkali, abrasion, flame, gasoline, oil, and moisture

Technical Specifications

• Brand: Pacer
• SKU: PACER-WUL4/0BK-50
• Base Part Number: WUL4/0
• Product Type: Marine battery cable
• Cable Size: 4/0 AWG
• Color: Black
• Length: 50 ft
• Minimum Purchase: 3 ft
• Conductor Stranding: 19×111/0.0100
• Conductor Material: Annealed stranded tinned copper
• Conductor Standard: ASTM B172 Class K
• Nominal Insulation Thickness: 0.080 in
• Nominal Outside Diameter: 0.780 in
• Nominal Circular Mils: 210900
• Nominal Area: 106.9 mm²
• Approximate Weight: 820 lb/M
• Insulation: Flexible, color-coded PVC
• Insulation Temperature Range: -20°C to 105°C
• Voltage Rating: 600 V
• Temperature Rating: 105°C dry, 75°C wet, 60°C oil
• UL Standard: UL 1426 BC-5W2
• AWM Style: AWM 1232/1284
• CSA Rating: TEW
• ABYC Compliance: E-11.15
• Coast Guard Compliance: 33 CFR Part 183 Subpart 1
• Print Legend: PACER E157097 (UL) 4/0AWG 600V BC-5W2 105°C DRY, 75°C WET OR AWM 1232/1284 VW-1 OIL RESISTANT I LL102583 CSA TEW 105°C FT1

Applications

• Battery cable connections
• Generator wiring
• Starter wiring
• Ground wiring
• Switch connections
• Windlass wiring
• Inverter wiring
• High-amperage marine equipment
• Boat electrical system upgrades
• Marine DC power distribution
• Large battery bank wiring

Ideal For

• Boat builders
• Marine electricians
• RV electrical installers
• Boat owners upgrading battery cables
• High-amperage DC wiring projects
• Large inverter installations
• Windlass and generator wiring
• Main battery cable runs
• Installations requiring a 50 ft length of black 4/0 AWG tinned copper marine cable

System Compatibility

• Suitable for marine battery and high-amperage DC systems
• Suitable for applications requiring 4/0 AWG battery cable
• Suitable for 600 V rated cable applications
• Suitable for installations requiring tinned copper marine-grade conductors
• Suitable for systems requiring UL 1426 BC-5W2, AWM 1232/1284, CSA TEW, ABYC E-11.15, and Coast Guard compliant cable

Check Before Ordering

• Confirm that 4/0 AWG cable is correct for your amperage, voltage, and cable run length.
• Confirm black is the correct color for your wiring plan.
• Confirm the 50 ft length is enough for the full run, including routing, bends, and service loops.
• Verify that the 0.780 in nominal outside diameter will fit through conduit, clamps, glands, and bulkhead penetrations.
• Use properly sized marine-rated 4/0 lugs, heat shrink, terminals, and circuit protection.
• Use the correct heavy-duty crimping tools for 4/0 battery cable terminations.
• Follow applicable ABYC, UL, Coast Guard, and local electrical requirements.