Blue Sea 2201 Black Terminal Feed Through Connector

The Blue Sea 2201 Black Terminal Feed Through Connector is a marine electrical component designed to safely pass high-current cables through hulls, decks, and bulkheads without risk of chafing or damage. Built by Blue Sea Systems, a manufacturer with decades of marine electrical expertise, this connector eliminates the wear that occurs when large cables pass through structural penetrations—a common problem even when protective grommeting is installed.

The terminal feed through design combines strain relief with a secure connection point, keeping cables properly positioned and protected at the hull or bulkhead penetration. The black finish resists corrosion in salt-air environments typical of coastal and offshore boating. Measuring 2 x 1 x 4 inches and weighing just 0.4 pounds, the connector integrates easily into existing electrical systems without adding significant weight or bulk. The connector accommodates large-gauge wiring commonly found in battery banks, thruster systems, and high-amperage loads aboard larger vessels.

This connector is essential for cruising sailboats, sportfishing boats, and offshore vessels where reliable electrical distribution is critical. Weekend anglers upgrading to auxiliary power systems, trolling motor circuits, or auxiliary battery banks benefit from the strain relief when running new cables through existing structures. The terminal feed through approach is the standard solution in marine applications where cable routing requires penetration through the vessel's envelope.

Blue Sea Systems connectors are recognized throughout the marine industry for dependable performance in demanding saltwater conditions. The 2201 Black Terminal Feed Through Connector carries the MPN 2201 (UPC 632085022013) and is backed by the reliability standards expected from a manufacturer specializing in marine electrical safety and protection.