Product Information

Specification

4/3 Heavy Duty W/GRND THW Submersible Pump Cable - Copper 600V

Allowable Ampacity:

• 85 Amps (based on NEC guidelines for THW conductors in wet locations)

Applications:

This submersible pump cable is designed for continuous submersion in deep wells, water systems, and irrigation setups. It supplies power from the control panel to single-phase 230V submersible pumps and operates at 600 volts with a temperature rating of 60°C (140°F) in wet conditions.

• Size 4/3 Usage: This well pump wire is designed for 3-wire heavy-duty deep well submersible pumps that require a control box. It provides separate conductors for the run and start windings, making it suitable for commercial, agricultural, and industrial deep well applications. Commonly used for submersible pump motors up to 10 HP.

Also Known As:

4/3 THW cable, 4/3 flat THW cable, 4/3 conductor THW, 4/3 wire THW, 4/3 THW electrical wire, 4/3 THW stranded wire, 4/3 submersible cable, 4/3 submersible wire, 4/3 submersible electrical cable, 4/3 submersible pump wire, 4/3 submersible power cable, 4/3 borewell cable, 4/3 heavy-duty submersible pump wire, 4/3 heavy-duty submersible cable.

Standards:

• RoHS Compliant
• UL 83
• National Electric Code (NEC)
• UL Listed as Type THW Submersible Pump Cable

Construction:

Conductor:

• Stranded soft annealed copper for flexibility and ease of installation.
• Three current-carrying conductors plus a green ground wire, designed for 3-wire submersible pump systems with a control box.
• Resistant to oil and grease.

Insulation:

• Thermoplastic PVC insulation for protection against mechanical stress.

Jacket:

• Black thermoplastic PVC jacket resistant to weather, ozone, sunlight, acid, alkali, and oil.

Specifications:

• Gauge: 4
• No. of Conductors: 3
• Ground Size: 8
• O.D. Inches: .465 x 1.489
• New Weight lb/1000FT: 714 lbs
• Ampacity: 85 Amps (600V rated)

*Data provided on this page is subject to change based on different manufacturers' variances

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