12/2C 3.3mm Twin Core Red Black Aerospace Cable Specs (Per Meter)

12/2C Unshielded 3.3mm Twin Core Aerospace Cable (Per Meter)

The 12/2C NO SHLD 3.3MM Twin Aero Cable is a high-spec, ultra-lightweight 12 AWG 2-conductor (red/black) parallel twin-core DC power cable engineered for high-reliability marine, aerospace, and motorsport electrical systems. Designed with a slim 3.3 mm overall conductor/jacket profile, it provides high current capacity in space-constrained wire runs, engine harnesses, and avionics bays.

Featuring fine-stranded tinned copper conductors insulated in high-temperature, flame-retardant cross-linked polymer jackets, this cable resists thermal breakdown, fluid absorption (fuels, hydraulic oils, salt spray), and mechanical abrasion. The unshielded (NO SHLD) configuration maximizes flexibility and reduces harness weight while providing low-resistance DC power delivery for pumps, lighting banks, instruments, and high-draw marine/aero accessories.

Key Features

• Aerospace & Marine-Grade Insulation: High-temperature jacket withstands intense thermal cycles, engine compartment heat, and exposure to oils and fuels.

• Tinned Fine-Stranded Copper: Prevents internal oxidation and corrosion in saltwater and humid high-altitude environments.

• Compact 3.3 mm Profile: Minimal outer diameter allows tight bend radii and easy routing through tight bulkheads, raceways, and wire looms.

• Color-Coded Polarity: Standard Red (Positive) and Black (Negative Return) color-coded cores simplify DC system installation and circuit tracing.

Specifications