Castle Creations 10 AWG Silicone Wire - Black, 36" Premium RC Power Wire

Overview

The Castle Creations 10 AWG Silicone Wire (Black, 36") is the same premium-quality wire Castle uses on all of their high-power ESCs and motors. Built with an ultra-high strand count copper conductor and flexible silicone insulation, this wire delivers exceptionally low resistance, superior flexibility, and outstanding durability for demanding RC applications.

High-current RC systems demand high-quality wiring. Castle's ultra-high strand count copper conductor delivers lower resistance than equivalent solid copper wire, ensuring more battery power reaches the motor and less is lost as heat. The silicone jacket stays flexible in any temperature and resists work-hardening over time.

Whether you're upgrading battery leads, building a custom power harness, or replacing damaged ESC wires, the black 10 AWG Castle Wire is the perfect choice for marking negative (-) leads or general high-current connections in your build.

Key Features

• Premium 10 AWG silicone-insulated wire
• Ultra-high strand count copper conductor
• Lower resistance than equivalent solid copper wire
• Extremely flexible and easy to route
• Resists work-hardening and wire fatigue
• Same wire used on Castle Creations electronics
• Black color for negative lead identification

Performance Benefits

• Maximum power transfer with minimum heat loss
• Critical for sensorless brushless systems requiring low resistance
• Cleaner, more reliable motor startup
• Improved overall power-system efficiency
• Long-term durability under vibration and flex

Usage Notes

• Ideal for ESC and motor leads in 1/10 to 1/8 scale RC builds
• Do not exceed 18" total wire between battery and ESC (including existing wires)
• Do not solder wires directly to ESC circuit board (voids warranty)
• Use proper soldering technique for best results
• Compatible with all Castle Creations ESCs and motors

Technical Specs

• Wire Gauge: 10 AWG
• Length: 36 inches
• Conductor: Ultra-high strand count copper
• Insulation: Flexible silicone
• Color: Black
• Part Number: 011-0030-00

What's Included

• (1) Castle Creations 10 AWG Silicone Wire - Black, 36"

Summary

Castle 10 AWG Silicone Wire (Black) is the highest-quality power wire available in the RC hobby. Low resistance, high flexibility, and Castle-grade build quality make it the perfect choice for any high-current build.