The Vesselink 3-Wire 14G Accessory Harness provides a secure, marine-grade connection from your Brain Box to bilge pumps or other 3-wire accessories. Built with 3-pin female waterproof plugs and heavy-duty 14-gauge wiring, it’s engineered to withstand the harshest marine environments while ensuring dependable performance.

Key Features:

• 3-pin female waterproof plugs for watertight reliability

• Heavy-duty 14-gauge, fully enclosed wiring

• Designed to connect bilge or other 3-wire accessories directly to the Brain Box

• Available in multiple lengths: 5 ft, 10 ft, 20 ft, and 30 ft

This plug-and-play harness makes rigging faster, cleaner, and more dependable — no splicing or guesswork required.