Sierra Dual Bus Bar Marine Electrical Distribution Block

The Sierra Dual Bus Bar Marine Electrical Distribution Block line gives boaters a tidy way to split power and ground connections into multiple circuits. Each bus bar (also called a marine terminal block or common bus bar) puts positive and negative distribution on a single insulated block. It suits boat electrical panels, accessory wiring and ground distribution.

Key Features:

• Removable connecting link: Leave the link in place for separate negative and positive buses. Remove it to combine them on a single bus block.
• Tin-plated copper bus: Carries current with good conductivity and resists corrosion in marine environments.
• Stainless steel studs and screws: Add anti-corrosion protection for long service life.
• Glass fiber reinforced nylon base: Provides strong mechanical support and durability.
• Insulated base: Prevents electrical leakage to metal hulls.
• Stainless steel M4 screws: Secure wire terminals on the bus.

Sierra is a long-established name in marine engine and electrical parts. This line offers corrosion-resistant construction and a flexible design for organizing marine wiring.