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The HYSF SFCOEDC3M is a protective high current 3-core male dummy plug with 5/8 thread, designed to seal unused male connectors from contamination and corrosion in harsh high-power offshore environments. Essential for system integrity during storage or deployment of subsea high-current three-phase equipment. Provides complete pressure-resistant sealing at deep depths. HYSF offers reliable dummy plugs for high current 3-core underwater 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.
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