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The HYSF SFCOEDC3F is a high-quality high current 3-core female dummy plug with 5/8 thread, used to protect open female receptacles from water and debris in high-power three-phase systems. Critical for extending connector life in offshore high-current platforms and subsea installations. Features reliable sealing for full environmental protection across extreme depths. HYSF supplies essential protective caps for high current 3-core subsea watertight 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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