Scanstrut TBH-4 Multi-Cable Bulkhead Seal 4x16mm

Scanstrut TBH-4 Multi-Cable Through-Bulkhead Seal

The Scanstrut TBH-4 is a heavy-duty, marine-grade multi-cable through-bulkhead seal designed to route up to four large-diameter cables (such as heavy battery cables, multi-core transducer cables, radar harnesses, or hydraulic lines) through vessel bulkheads, decks, and transoms. Engineered to solve complex routing challenges where multiple cables penetrate a single partition, the TBH-4 eliminates the need for multiple individual cable glands, saving surface area and reducing installation labor.

Constructed with high-grade marine aluminum and high-density elastomeric seals, the TBH-4 utilizes a precision compression mechanism that forms a completely watertight seal around each individual cable jacket while maintaining an airtight and IP68-rated seal across the bulkhead cutout. The split-bung design permits pre-terminated connectors to pass through during setup without requiring cutting or re-soldering of factory wiring harnesses.