Southwire Tray Cable (TC) 10/4-W/G THHN

Southwire Tray Cable (TC) 10/4-W/G THHN

The Southwire 60686399 Tray Cable (TC) 10/4 with Ground THHN is a heavy-duty 600-volt control cable designed for demanding industrial and agricultural electrical installations. Built for use in cable trays, conduits, ducts, troughs, and even direct burial applications, this versatile cable performs reliably in both wet and dry environments. Rated for continuous operation up to 90°C in dry locations and 75°C in wet conditions, it also withstands 130°C emergency overloads and 150°C short-circuit temperatures. With four 10 AWG conductors plus ground and a durable jacket, it’s built for dependable power and control wiring—because when electrical systems run right, everything else can keep working too.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 60686399
• Brand: Southwire
• Product Type: Tray Cable (TC-ER) Control Cable
• Voltage Rating: 600 Volts
• Conductor Size: 10 AWG
• Number of Conductors: 4 Conductors with Ground (10/4-W/G)
• Conductor Stranding: 7 strands
• Insulation Type: THHN
• Insulation Thickness: 20 mils
• Jacket Thickness: 45 mils
• Approximate Outside Diameter: 0.565 in
• Copper Weight: 161 lbs per 1000 ft
• Approximate Cable Weight: 259 lbs per 1000 ft
• DC Resistance (25°C): 1.040 ohms / 1000 ft
• AC Resistance (75°C): 1.253 ohms / 1000 ft
• Minimum Bend Radius: 2.3 in
• Allowable Ampacity:
  • 28 Amps (75°C Raceway)
  • 32 Amps (90°C Raceway)
• Temperature Ratings:
  • 75°C wet locations
  • 90°C dry locations
  • 130°C emergency overload
  • 150°C short circuit
• Installation Types: Cable trays, conduits, ducts, troughs, aerial messenger-supported runs, and direct burial
• Hazardous Location Rating: Suitable for Class I, II, and III Division 2 locations (NEC Articles 501 & 502)
• Exposed Run Rating: TC-ER per NEC 336.10
• Additional Feature: Silicone free construction

Ideal For

• Industrial control wiring and power distribution
• Agricultural facilities, barns, and equipment buildings
• Cable tray systems and exposed run installations
• Direct burial electrical runs where conduit may not be practical
• Electricians who know that good cable keeps the lights on—and the troubleshooting minimal