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The HYSF SFCOEBH3M is a rugged high current 3-core male bulkhead watertight connector with 5/8 thread, optimised for panel-mount through-hull installations in high-power marine applications. Widely used in offshore platforms, subsea junction boxes, ROV three-phase interfaces, and marine vessels requiring dependable sealed high-amperage penetrations. Manufactured with corrosion-resistant materials and gold-plated contacts, it achieves superior IP68 sealing and high pressure rating for deep ocean deployments. HYSF delivers reliable high current 3-core 5/8 thread subsea bulkhead connectors from China.
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Cable Length (Standard): 1.0m (Inline) / 0.3m (Bulkhead)
Customization: Cable length, mounting threads, and electrical ratings available upon request.
✅ ROVs & AUVs: Thruster connections and tether management.
✅ Underwater Cameras: Video signal transmission.
✅ Sensors & Instrumentation: CTD, Sonar, and Hydrophones.
✅ Diving Equipment: Diver communication systems.
✅ Offshore Energy: Oil & Gas subsea control modules.
Chief Technical Officer
jason@hysfsubsea.com
Explore high-resolution photos of actual production units. These images highlight our precision machining, quality overmolding, and attention to detail in every connector we ship.
Looking for bulk pricing or specific cable lengths (e.g., 0.3m, 1m, or custom)? Fill out the form below, and our sales team will send you a formal quotation within 12 hours.
CEO
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